Toshiba e-Studio 506SE

Общие характеристики
Число страниц в месяц	150 000
Технология печати	лазерная
Макс. формат	A3
Цветность печати
Тип	лазерный/светодиодный
Область применения	большой офис
Размещение	напольный
Тип устройства	МФУ
Печать фотографий
Факс
Телефон
Копир
Сканер
Пигментные чернила
Печать без полей
Прямая печать
Двусторонняя печать
Время разогрева	20
Макс, разрешение для ч/б печати
По X	2 400
По Y	600
Скорость ч/б печати
A4	50
A3	25
Время выхода первой копии	3,7
Значение масштаба
Максимальное	4
Минимальное	0,25
Макс, разрешение (ч/б)
По Y	600
По X	2 400
Макс. формат оригинала	A3
Оттенки серого	256
Глубина цвета	24 бит
Слайд-адаптер
Стандарт TWAIN
Отправка изображения по e-mail
Разрешение сканера
По Х	600
Скорость сканирования
Ч/б	57
Цветн,	45
Количество картриджей	1
Ресурс фотобарабана	150 000
Ресурс девелопера	150 000
Ресурс ч/б картриджа/тонера	36 600
Печать на:
Этикетках
Матовой бумаге
Глянцевой бумаге
Конвертах
Карточках
Пленках
Рулоне
Фотобумаге
CD/DVD
Плотность бумаги
Максимальная	209
Минимальная	52
Цветной
Проводная трубка
Беспроводная трубка
Caller ID
Автоответчик
Стандарт DECT
Спикерфон
АОН
Языки управления
PPDS
PostScript 2
PostScript
PCL 6
PostScript 3
Емкость лотка ручной подачи	100
Подача бумаги
Стандартная	1 200
Максимальная	3 200
Вывод бумаги
Стандартный	550
Сортер
Степлер
Брошюровщик
Инфракрасный порт
RS-232
Устройство для чтения карт памяти
LPT
Bluetooth
Wi-Fi
FireWire (IEEE 1394)
Ethernet (RJ-45)
USB
Версия USB	2,0
Емкость жесткого диска	80
Объем памяти	1 024
Экран
Работа от аккумулятора
Диагональ дисплея	9
Поддержка ОС
DOS
Linux
Windows
Mac OS
Потребляемая мощность
При работе	1 600
Высота	756
Ширина	575
Глубина	586
Вес	62

Error code:	C010
Description:	Main motor abnormality: The main motor is not rotating normally.
Causes:	Main motor LGC board
Remedy:	1 Is the main motor working? (Perform the output check in the test mode: 03-101/151) Yes 2 No 1. Check if the connector CN1 of the main motor is disconnected. 2. Check if the connector CN308 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor patterns on the main motor board and LGC board are short circuited or open circuited. 5. Replace the main motor. 6. Replace the LGC board. 2 Are there any damage or scratches on the main motor board? Yes 3 No 1. Check if the connector pins are disconnected and the harnesses are open circuited. 2. Check if the conductor patterns on the main motor board and LGC board are short circuited or open circuited. 3. Replace the main motor. 4. Replace the LGC board. 3 LGC board 1. Check if the PLL lock signal CN308-8 output from the LGC board is always level "L"? 2. Check if the voltage supplied to the CPU input terminal IC22-98 is always "L"? 3. Replace the LGC board.

Error code:	C040
Description:	PFP motor abnormality: The PFP motor is not rotating normally.
Causes:	PFP motor PFP board LGC board
Remedy:	1 Is the PFP motor working? (Perform the output check in the test mode: 03-109/ 159) Yes 2 No 1. Check if the signal line connector CN506 of the PFP motor is disconnected. 2. Check if the connector CN246 on the PFP board is disconnected. 3. Check if the connector CN241 on the PFP board is disconnected. 4. Check if the connector CN318 on the LGC board is disconnected. 5. Check if the connector pins are disconnected and the harnesses are open circuited. 6. Check if the conductor patterns on the PFP motor board, PFP board and LGC board are short circuited or open circuited. 7. Replace the PFP motor. 8. Replace the PFP board. 9. Replace the LGC board. 2 Is the LED on the PFP motor board lit without flickering? Yes 3 No 1. Check if the connector pins are disconnected and the harnesses are open circuited. 2. Check if the conductor patterns on the PFP motor board, PFP board and LGC board are short circuited or open circuited. 3. Replace the PFP motor. 4. Replace the PFP board. 5. Replace the LGC board. 3 PFP board LGC board 1. Check if the PLL lock signal CN246-7 output from the PFP board is always "L" level. 2. Check if the voltage supplied to the microcomputer input terminal IC5-17 is always "L" level. 3. Replace the PFP board. 4. Replace the LGC board.

Error code:	C130
Description:	1st drawer tray abnormality: The tray-up motor-1 does not run normally or the 1st drawer tray does not move normally. (Feeding of any other drawer than the 1st drawer is possible.)
Causes:	Tray-up motor Tray-up sensor PFC board
Remedy:	Does the tray go up? (Perform the output check in the test mode: 03-276,278,279,280) ↓ → NO → 1. Check if the connector of the tray-up motor is disconnected. 2. Check if the connector CN331 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the LGC board. YES Is the tray-up sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[E], /[2]/[E], /[3]/[E] ,/[4]/[E]) ↓ → NO → 1. Check if the connector of the sensor is disconnected. 2. Check if the connector CN329, CN328, CN350 on the LGC board is disconnected. 3. Check if the slit reaches the sensor. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor pattern on the LGC board is short circuited or open circuited. 6. Replace the LGC board. YES 1. Check if the positioning pin of the drawer is tightly screwed. 2. Check if the paper is not caught in the coupling when the tray goes up. 3. Check if the conductor pattern on the LGC board is short circuited or open circuited. 4. Replace the LGC board.

Error code:	C140
Description:	2nd drawer tray abnormality: The tray-up motor-1 does not run normally or the 2nd drawer tray does not move normally. (Feeding of any other drawer than the 2nd drawer is possible.)
Causes:	Tray-up motor Tray-up sensor PFC board
Remedy:	Does the tray go up? (Perform the output check in the test mode: 03-276,278,279,280) ↓ → NO → 1. Check if the connector of the tray-up motor is disconnected. 2. Check if the connector CN331 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the LGC board. YES Is the tray-up sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[E], /[2]/[E], /[3]/[E] ,/[4]/[E]) ↓ → NO → 1. Check if the connector of the sensor is disconnected. 2. Check if the connector CN329, CN328, CN350 on the LGC board is disconnected. 3. Check if the slit reaches the sensor. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor pattern on the LGC board is short circuited or open circuited. 6. Replace the LGC board. YES 1. Check if the positioning pin of the drawer is tightly screwed. 2. Check if the paper is not caught in the coupling when the tray goes up. 3. Check if the conductor pattern on the LGC board is short circuited or open circuited. 4. Replace the LGC board.

Error code:	C150
Description:	3rd drawer tray abnormality: The tray-up motor-2 does not run normally or the 3rd drawer tray does not move normally. (Feeding of any other drawer than the 3rd drawer is possible.)
Causes:	Tray-up motor Tray-up sensor PFC board
Remedy:	Does the tray go up? (Perform the output check in the test mode: 03-276,278,279,280) ↓ → NO → 1. Check if the connector of the tray-up motor is disconnected. 2. Check if the connector CN331 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the LGC board. YES Is the tray-up sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[E], /[2]/[E], /[3]/[E] ,/[4]/[E]) ↓ → NO → 1. Check if the connector of the sensor is disconnected. 2. Check if the connector CN329, CN328, CN350 on the LGC board is disconnected. 3. Check if the slit reaches the sensor. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor pattern on the LGC board is short circuited or open circuited. 6. Replace the LGC board. YES 1. Check if the positioning pin of the drawer is tightly screwed. 2. Check if the paper is not caught in the coupling when the tray goes up. 3. Check if the conductor pattern on the LGC board is short circuited or open circuited. 4. Replace the LGC board.

Error code:	C160
Description:	4th drawer tray abnormality: The tray-up motor-2 does not run normally or the 4th drawer tray does not move normally. (Feeding of any other drawer than the 4th drawer is possible.)
Causes:	Tray-up motor Tray-up sensor PFC board
Remedy:	Does the tray go up? (Perform the output check in the test mode: 03-276,278,279,280) ↓ → NO → 1. Check if the connector of the tray-up motor is disconnected. 2. Check if the connector CN331 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the LGC board. YES Is the tray-up sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[E], /[2]/[E], /[3]/[E] ,/[4]/[E]) ↓ → NO → 1. Check if the connector of the sensor is disconnected. 2. Check if the connector CN329, CN328, CN350 on the LGC board is disconnected. 3. Check if the slit reaches the sensor. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor pattern on the LGC board is short circuited or open circuited. 6. Replace the LGC board. YES 1. Check if the positioning pin of the drawer is tightly screwed. 2. Check if the paper is not caught in the coupling when the tray goes up. 3. Check if the conductor pattern on the LGC board is short circuited or open circuited. 4. Replace the LGC board.

Error code:	C180
Description:	Tandem LCF tray-up motor abnormality: The Tandem LCF tray-up motor does not run normally or the Tandem LCF tray does not move normally. (Feeding of any other drawer than the Tandem LCF is possible.)
Causes:	LCF tray-up motor LCF tray-up sensor LCF tray bottom sensor PFC board
Remedy:	Does the tray move? (Perform the output check in the test mode: 03-270) ↓ → NO → 1. Check if the connector of the Tandem LCF tray-up motor is disconnected. 2. Check if the connector CN345 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor patterns on the LCF board and LGC board are short circuited or open circuited. 5. Replace the LCF tray-up moter. 6. Replace the LGC board. YES Are the 3rd drawer/tandem LCF tray-up sensor and tandem LCF bottom sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[3]/[E], /[8]/[F]) ↓ → NO → 1. Check if the connectors of the sensors are disconnected. 2. Check if the connector CN328, CN345 on the LGC board is disconnected. 3. Check if the slit reaches the sensors. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor patterns on the LCF board and LGC board are short circuited or open circuited. 6. Replace the LGC board. YES 1. Check if the driving mechanism is abnormal. 2. Check if the conductor pattern on the LGC board is short circuited or open circuited. 3. Replace the LGC board.

Error code:	C1A0
Description:	Tandem LCF end fence motor abnormality: The Tandem LCF end fence motor does not run normally or the Tandem LCF end fence does not move normally. (Feeding of any other drawer than the Tandem LCF is possible.)
Causes:	LCF end fence motor LCF end fence home position sensor LCF end fence stop position sensor PFC board
Remedy:	Is the Tandem LCF end fence motor working? (Perform the output check in the test mode: 03-207) ↓ → NO → 1. Check if the connector of the Tandem LCF end fence motor is disconnected. 2. Check if the connector CN345 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor patterns on the LCF board and LGC board are short circuited or open circuited. 5. Replace the Tanden LCF end fence motor. 6. Replace the LGC board. YES Are the LCF end fence stop position sensors working? (Perform the input check in the test mode: 03-[FAX]OFF/[8]/[G], /[8]/[H]) ↓ → NO → 1. Check if the connectors of the sensors are disconnected. 2. Check if the connector CN345 on the LGC board is disconnected. 3. Check if the slit reaches the sensors. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor patterns on the LCF board and LGC board are short circuited or open circuited. 6. Replace the LGC board. YES 1. Check if the driving mechanism is abnormal. 2. Check if the conductor pattern on the LGC board is short circuited or open circuited. 3. Replace the LGC board.

Error code:	C1B0
Description:	LCF transport motor abnormality: The LCF transport motor is not rotating normally.
Causes:	LCF transport motor LCF board LGC board
Remedy:	1 Is the LCF transport motor working? (Perform the output check in the test mode: 03-122/172) Yes 2 No 3 2 LCF transport motor LCF board LGC board 1. Check if the connector pins are disconnected and the harnesses are open circuited. 2. Check if the conductor patterns on the LCF transport motor board, LCF board and LGC board are short circuited or open circuited. 3. Check if the PLL lock signal CN3-10 output from the LCF board is always "L" level. 4. Check if the voltage supplied to the microcomputer input terminal IC103-17 is always "L" level. 5. Replace the LCF transport motor. 6. Replace the LCF board. 7. Replace the LGC board. 3 LCF transport motor LCF board LGC board 1. Check if the connector of the LCF transport motor is disconnected. 2. Check if the connector CN1, CN3 on the LCF board is disconnected. 3. Check if the connector CN318 on the LGC board is disconnected. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor patterns on the LCF transport motor board, LCF board and LGC board are short circuited or open circuited. 6. Replace the LCF transport motor. 7. Replace the LCF board. 8. Replace the LGC board.

Error code:	C260
Description:	Peak detection error: Lighting of the exposure lamp (white reference) is not detected when the power is turned ON.
Causes:	Lens unit SLG board Exposure lamp Supply harness
Remedy:	Does the exposure lamp light? (Perform the output check in the test mode: 03-267) ↓ → YES → 1. Check if the connectors on the CCD and SLG boards are disconnected. 2. Check if the shading correction plate is detached or dirty. 3. Check if the conductor pattern on the CCD board is short circuited or open circuited. 4. Check if the conductor pattern on the SLG board is short circuited or open circuited. 5. Replace the lens unit. 6. Replace the SLG board. NO 1. Check if the connectors of the exposure lamp and inverter are disconnected. 2. Check the SLG board if the connector pin CN1 is disconnected and the harness is short circuited or open circuited. 3. Check if the conductor pattern on the SLG board is short circuited or open circuited. 4. Replace the SLG board. 5. Replace the inverter. 6. Replace the exposure lamp.

Error code:	C270
Description:	Carriage home position sensor not turning OFF within a specified period of time: The carriages do not shift from their home position within a specified period of time.
Causes:	Carriage home position sensor Carriage home position sensor harness SLG board Scan motor Scan motor harness
Remedy:	Remove the original glass and move the carriages to the paper feeding side. Turn ON the power and check the following items. Are the carriages slightly moved to the feeding direction? Are the carriages staying at a position other than home position? ll → YES → 1. Check if the conductor pattern on the SLG board is short circuited or open circuited. 2. Replace the SLG board. NO 1. Check if the connector pin is disconnected and the harness is short circuited or open circuited. 2. Check if the conductor pattern on the SLG board is short circuited or open circuited. 3. Replace the SLG board.

Error code:	C280
Description:	Carriage home position sensor not turning ON within a specified period of time: The carriages do not reach their home position within a specified period of time.
Causes:	Carriage home position sensor Carriage home position sensor harness SLG board Scan motor Scan motor harness
Remedy:	Do the carriages make a big noise after they arrive at the home position? ↓ → YES → The carriage home position sensor is not turned ON. 1. Check if the connector of the sensor is disconnected. 2. Replace the carriage home position sensor. 3. Check if the conductor pattern on the SLG board is short circuited or open circuited. 4. Replace the SLG board. NO The carriages are stopped at the home position and do not move. 1. Check if the connector pins are disconnected and the harnesses are short circuited or open circuited. 2. Check if the conductor pattern on the SLG board is short circuited or open circuited. 3. Replace the SLG board.

Error code:	C290
Description:	Scanner fuse blowout: 24V power for the scanning system is not supplied at the scanner warming-up after power-ON.
Causes:	SLG board Fuse Supply harness LVPS
Remedy:	1 Is 24V supplied to the SLG board? Yes Supplied. 2 No Not supplied. 3 2 SLG board Check the following because the signal for checking 24V on the SLG board is abnormal. 1. Check if 3V is input in 35 Pin of the scanner CPU (IC15). 2. Check if the mounted parts on the SLG board are damaged or abnormal. 3 Supply harness 1. Check if the supply harness is connected properly to the connector. SLG board 1. Check if 24V and SG on the SLG board are short circuited. 2. Check if the power supply is short circuited by pulling out the supply harness on the SLG board. LVPS 1. Check if the fuse on the LVPS is open circuited.

Error code:	C3D0
Description:	Process related service call EPU board memory overwriting error: The overwriting of the EPU board memory fails.
Causes:	EPU memory board LGC board
Remedy:	Process unit Check if the process unit is properly installed, and check if the connector pins that are connected to the equipment are disconnected or have any abnormality such as deformation. EPU memory board Check if the harness connected to the connector J451 on the EPU board has any abnormality.

Error code:	C3D1
Description:	Process related service call EPU board memory new parts detection error: The EPU board detects the process unit as a new unit when the equipment is started in the normal mode.
Causes:	EPU memory board LGC board
Remedy:	Process unit 1. If the process unit has been replaced with a new one before the equipment is started, turn the power OFF and then back ON in the EPU replacement mode ([7] + [START]). 2. If the process unit has not been replaced, check the following. 3. Check if the process unit is properly installed, and check if the connector pins that are connected to the equipment are disconnected or have any abnormality such as deformation. 4. Check if the harness connected to the connector J451 on the EPU board has any abnormality.

Error code:	C3D2
Description:	Process related service call EPU board memory old parts detection error: The EPU board cannot detect the new process unit when the equipment is started in the EPU replacement mode ([7] + [START]).
Causes:	EPU memory board LGC board
Remedy:	Process unit EPU memory board 1. Check if the process unit is a new one. If it is a new one, check the following: 2. Check if the process unit is properly installed, and check if the connector pins that are connected to the equipment are disconnected or have any abnormality such as deformation. 3. Check if the harness connected to the connector J451 on the EPU board has any abnormality.

Error code:	C410
Description:	Fuser unit related service call Thermistor or heater abnormality at power-ON: Abnormality of service call the thermistor is detected when power is turned ON or the temperature of the fuser roller does not rise in a specified period of time after power is turned ON.
Causes:	LGC board
Remedy:	1. Check the thermistors 1. Check if the connectors are disconnected. 2. Check if the center, side and edge thermistors are in contact with the surface of the fuser roller properly? 3. Check if the center, side and edge thermistors are not deformed or dirty. 4. Check if the harnesses of the center, side and edge thermistors are open circuited. 2. Check the heater 1. Check if the heater is broken. 2. Check if the connector of the heater is disconnected. 3. Check if the harnesses are connected properly to the terminals of the heater lamp. 4. Check if the thermostat is blown. 3. Check the LGC board 1. Check if the connectors CN308 are disconnected. 2. Check if the conductor pattern on the LGC board is short circuited or open circuited. 3. Replace the LGC board. 4. Clear the status counter After repairing the matter which caused the error [C410], perform the following: 1. Turn ON the power while [0] and [8] are pressed simultaneously. 2. Key in "2002", then press [START]. 3. Change the current status counter value "1" or "2" to "0", then press [OK] or [INTERRUPT] (to cancel [C410]). 4. Turn the power OFF and then back ON. Make sure that the equipment enters the normal ready state.

Error code:	C430
Description:	Fuser unit related service call Thermistor abnormality: Abnormality of the thermistor is detected after a specified period of time has passed from power-ON (including ready state).
Causes:	Switching regulator
Remedy:	1. Check the thermistors 1. Check if the connectors are disconnected. 2. Check if the center, side and edge thermistors are in contact with the surface of the fuser roller properly? 3. Check if the center, side and edge thermistors are not deformed or dirty. 4. Check if the harnesses of the center, side and edge thermistors are open circuited. 2. Check the heater 1. Check if the heater is broken. 2. Check if the connector of the heater is disconnected. 3. Check if the harnesses are connected properly to the terminals of the heater lamp. 4. Check if the thermostat is blown. 3. Check the LGC board 1. Check if the connectors CN308 are disconnected. 2. Check if the conductor pattern on the LGC board is short circuited or open circuited. 3. Replace the LGC board. 4. Check the ground connection of the heat roller 1. Check if the fuser unit is tightly screwed to the equipment with no gap. Notes: • Tighten the screws while pressing the fuser unit with your hand. • Using a driver is reccomended to fix the fuser unit. 2. Check if the grounding leaf spring in the fuser unit is in contact due to deformation. Fig.8-1 5. Check the power supply Replace the switching regulator. 6. Clear the status counter • Change the current status counter value (08-2002) "4" to "0" for [C430] and "5", "7" or "9" to "0" for [C440], taking the same procedure as that for [C410]. * The status counter value is as follows in the following c ases. Change them to “0” respectively. - The error occurred during warming-up: “4” or “5” - The error occurred after the equipment has become ready: “7” - The temperature detected by the center thermistor is 240°C or higher: “9” - The temperature detected by the side thermistor is 240°C or higher: “9” - The temperature detected by the edge thermistor is 240°C or higher: “9” only during printing.

Error code:	C440
Description:	Fuser unit related service call Fuser roller abnormality: The temperature of the fuser roller has exceeded the range of control or does not even reach the range.
Causes:	Switching regulator
Remedy:	1. Check the thermistors 1. Check if the connectors are disconnected. 2. Check if the center, side and edge thermistors are in contact with the surface of the fuser roller properly? 3. Check if the center, side and edge thermistors are not deformed or dirty. 4. Check if the harnesses of the center, side and edge thermistors are open circuited. 2. Check the heater 1. Check if the heater is broken. 2. Check if the connector of the heater is disconnected. 3. Check if the harnesses are connected properly to the terminals of the heater lamp. 4. Check if the thermostat is blown. 3. Check the LGC board 1. Check if the connectors CN308 are disconnected. 2. Check if the conductor pattern on the LGC board is short circuited or open circuited. 3. Replace the LGC board. 4. Check the ground connection of the heat roller 1. Check if the fuser unit is tightly screwed to the equipment with no gap. Notes: • Tighten the screws while pressing the fuser unit with your hand. • Using a driver is reccomended to fix the fuser unit. 2. Check if the grounding leaf spring in the fuser unit is in contact due to deformation. Fig.8-1 5. Check the power supply Replace the switching regulator. 6. Clear the status counter • Change the current status counter value (08-2002) "4" to "0" for [C430] and "5", "7" or "9" to "0" for [C440], taking the same procedure as that for [C410]. * The status counter value is as follows in the following c ases. Change them to “0” respectively. - The error occurred during warming-up: “4” or “5” - The error occurred after the equipment has become ready: “7” - The temperature detected by the center thermistor is 240°C or higher: “9” - The temperature detected by the side thermistor is 240°C or higher: “9” - The temperature detected by the edge thermistor is 240°C or higher: “9” only during printing.

Error code:	C450
Description:	Fuser unit related service call Thermistor abnormality during printing: Abnormality of the thermistor is detected during printing.
Causes:	LGC board
Remedy:	1. Check the edge thermistor 1. Check if the connector is disconnected. 2. Check if the edge thermistor is in contact with the surface of the fuser roller properly. 3. Check if the harness of the edge thermistor is open circuited. 2. Check the LGC board 1. Check if the connector CN308 is disconnected. 2. Check if the conductor pattern on the board is short circuited or open circuited. 3. Replace the LGC board. 3. Clear the status counter 1. Change the current status counter value (08-2002) "6" to "0".

Error code:	C4C0
Description:	The fuse has blown out.
Causes:	Is the fuser unit installed normally? Does this error recur?
Remedy:	After cleaning the connecting connector of the fuser unit, re-install the fuser unit. Turn on the power again. After checking for the sure cable connection, replace the PU or Board IBY.

Error code:	C550
Description:	RADF interface error: Communication error has occurred between the RADF and the scanner.
Causes:	RADF board Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-3210). SLG board
Remedy:	(1) Check if the harness connecting the ADF board and SLG board is disconnected or open circuited. (2) Check if the conductor pattern on the ADF board is short circuited or open circuited. (3) Check if the conductor pattern on the SLG board is short circuited or open circuited. (4) Replace the ADF board. (5) Replace the SLG board.

Error code:	C551
Description:	Document feeder model detection error: An optional document feeder that is not compatible to this equipment is installed.
Remedy:	RADF Check if the installed RADF is an option exclusively set for the model. Replace the RADF with the one exclusively set for the model.

Error code:	C570
Description:	Communication error between Engine-CPU and IPC board
Causes:	LGC board
Remedy:	(1) Check if the LGC board and IPC board are connected properly. (2) Check if the conductor pattern on the IPC board is short circuited or open circuited. (3) Check if the conductor pattern on the LGC board is short circuited or open circuited. (4) Replace the IPC board. (5) Replace the LGC board.

Error code:	C580
Description:	Communication error between IPC board and Finisher
Causes:	LGC board Finisher controller board
Remedy:	(1) Check if the specified finisher is attached. (2) Check if the harness connecting the IPC board and the finisher controller PC board is disconnected or open circuited. (3) Check if the conductor pattern on the IPC board is short circuited or open circuited. (4) Check if the conductor pattern on the finisher controller PC board is short circuited or open circuited. (5) Replace the IPC board. (6) Replace the finisher controller PC board.

Error code:	C5A0
Description:	SRAM board not connected (LGC board)
Causes:	SRAM board LGC board
Remedy:	(1) Check if the SRAM board has been installed properly. (2) Check if the conductor patterns on the SRAM board is short circuited or open circuited. (3) Check if the battery on the SRAM board has not run out. (4) Replace the SRAM board. (5) Replace the LGC board.

Error code:	C8E0
Description:	RADF communication protocol abnormality: The system has to be stopped because the control abnormality occurred.
Remedy:	1. Turn the power OFF and then back ON to check if the equipment operates normally.

Error code:	C940
Description:	Engine-CPU abnormality
Causes:	LGC board
Remedy:	Is the “Call for Service” displayed even after the power is turned OFF and back ON? → NO → Leave it and see what happens. YES 1. Check if the circuit pattern between the Engine-CPU and FROM is short circuited or open circuited. 2. Replace the LGC board if this error occurs frequently.

Error code:	C970
Description:	High-voltage transformer leakage abnormality: The high-voltage leakage of the main charger is detected.
Causes:	Main charger
Remedy:	(1) Is the main charger installed securely? (2) Check if the spring of high-voltage supply contact point is deformed. (3) Check if the main charger wire is broken or the main charger grid is deformed. (4) Check if any foreign matters is on the main charger win or the main charger grid. (5) Replace the High-voltage transformer. (6) Replace the LGC board.

Error code:	CA10
Description:	Polygonal motor abnormality: The polygonal motor does not run normally.
Causes:	Polygonal motor Laser unit cooling fan (front) Laser unit cooling fan (rear) LGC board Laser optical unit
Remedy:	Is the polygonal motor rotating? ↓ → NO → (e-STUDIO555/655) 1. Check if the connector CN209 on the PLG board is disconnected. 2. Check if the harness is open circuited and the connector pin is disconnected. 3. Check if the following signals are transmitted on the pins of the connector CN209 on the PLG board. Pin 1: 27±1V, Pin 2: GND, Pin 5: Less than or equal to 1V (Lo), Pin 4: Less than or equal to 0.7 V (Lo), Pin 3: Do not touch. 4. Check if the conductor pattern on the PLG board is short circuited or open circuited. 5. Replace the laser optical unit. 6. Replace the PLG board. (e-STUDIO755/855) 1. Check if the connector CN206 on the PLG board is disconnected. 2. Check if the harness is open circuited and the connector pin is disconnected. 3. Check if the following signals are transmitted on the pins of the connector CN206 on the PLG board. Pin 5: 24±1V, Pin 4: GND, Pin 3: Less than or equal to 1V (Lo), Pin 2: Less than or equal to 0.7 V (Lo), Pin 1: Do not touch. 4. Check if the conductor pattern on the PLG board is short circuited or open circuited. 5. Replace the laser optical unit. 6. Replace the PLG board. YES Is the deformed image output? ↓ → NO → (e-STUDIO555/655) 1. Check if the connector CN209 on the PLG board is about to be disconnected. 2. Check if the harness is about to be open circuited and the connector pin is disconnected. 3. Check if the following signals are transmitted on the pins of the connector CN209 on the PLG board. Pin 1: 27±1V, Pin 2: GND, Pin 5: Less than or equal to 1V (Lo), Pin 4: Less than or equal to 0.7 V (Lo), Pin 3: Do not touch. 4. Check if the conductor pattern on the PLG board is short circuited or open circuited. 5. Check if the laser unit cooling fan is not stopped. 6. Check if the intake area of the laser unit cooling fan is not blocked. 7. Replace the laser optical unit. 8. Replace the PLG board. (e-STUDIO755/855) 1. Check if the connector CN206 on the PLG board is about to be disconnected. 2. Check if the harness is about to be open circuited and the connector pin is disconnected. 3. Check if the following signals are transmitted on the pins of the connector CN206 on the PLG board. Pin 5: 24±1V, Pin 4: GND, Pin 3: Less than or equal to 1V (Lo), Pin 2: Less than or equal to 0.7 V (Lo), Pin 1: Do not touch. 4. Check if the conductor pattern on the PLG board is short circuited or open circuited. 5. Check if the laser unit cooling fan is not stopped. 6. Check if the intake area of the laser unit cooling fan is not blocked. 7. Replace the laser optical unit. 8. Replace the PLG board. YES 1. Check if the conductor pattern on the PLG board is short circuited or open circuited. 2. Check if the grounding wire of the high-voltage unit (e.g. developer unit, transfer unit) is grounded securely. 3. Check if the bias contact point of the high-voltage unit is contacted securely. (Check if the point is not stained either.) 4. Check if the metal plates of the transport system are grounded securely. 5. Check if the equipment is grounded securely? 6. Check if the laser unit cooling fan is not stopped. 7. Check if the intake area of the laser unit cooling fan is not blocked. 8. Replace the laser optical unit.

Error code:	CA20
Description:	H-sync detection error: Laser beam cannot be detected at the SNS board.
Causes:	LGC board Laser optical unit
Remedy:	(e-STUDIO555/655) Is the harness connecting the connector (J207) on the PLG board and the connector on the LDR1 board open circuited? Are the connectors damaged or disconnected? Is the harness connecting the connector (CN202) on the PLG board and the connector on the SNS board open circuited? Are the connectors damaged or disconnected? (e-STUDIO755/855) Is the harness connecting the connector (J207) on the PLG board and the connector on the LDR1 board open circuited? Are the connectors damaged or disconnected? Is the harness connecting the connector (J208) on the PLG board and the connector on the LDR1 board open circuited? Are the connectors damaged or disconnected? Is the harness connecting the connector (J210) on the PLG board and the connector on the SNS board open circuited? Are the connectors damaged or disconnected? ↓ → NO → (e-STUDIO555/655) 1. Replace the harness. Reconnect the connector. 2. Check if the connector(J207) on PLG board hold the harness securely? 3. Check if the following signals are transmitted on the pin of the connector(CN1) on the PLG board? Pin 1: 5V, Pin 3: 0V 4. Replace the laser optical unit. (e-STUDIO755/855) 1. Replace the harness. Reconnect the connector. 2. Check if the connector(J207,J208) on PLG board hold the harness securely? 3. Replace the laser optical unit. YES 1. Check if the conductor pattern on the PLG board is short circuited or open circuited. 2. Check if the grounding wire of the high-voltage unit (e.g. developer unit, transfer unit) is grounded securely. 3. Check if the bias contact point of the high-voltage unit is contacted securely. (Check if the point is not stained either.) 4. Check if the metal plates of the transport system are grounded securely. 5. Check if the equipment is grounded securely? 6. Replace the laser optical unit.

Error code:	CB00
Description:	Finisher not connected: Communication error has occurred between the equipment and finisher. [MJ1103/1104]
Causes:	Finisher control board. LGC board
Remedy:	MJ-1103/1104 1. Check if the MJ-1103/1104 is set as the specified finisher on the equipment. 2. Check if the harness connecting the converter PC board and the finisher controller PC board is disconnected or open circuited. 3. Check if the conductor pattern on the converter PC board is open circuited or short circuited. 4. Check if the conductor pattern on the finisher controller PC board is open circuited or short circuited. 5. Replace the converter PC board. 6. Replace the finisher control PC board.

Error code:	CB01
Description:	Finisher communication error: Communication error has occurred between the equipment and finisher. [MJ-1103/1104]
Causes:	Finisher control board. LGC board
Remedy:	MJ-1103/1104 1. Check if the MJ-1103/1104 is set as the specified finisher on the equipment. 2. Check if the harness connecting the converter PC board and the finisher controller PC board is disconnected or open circuited. 3. Check if the conductor pattern on the converter PC board is open circuited or short circuited. 4. Check if the conductor pattern on the finisher controller PC board is open circuited or short circuited. 5. Replace the converter PC board. 6. Replace the finisher control PC board.

Error code:	CB10
Description:	Feed motor abnormality: The feed motor does not run normally or the stack feed roller does not move normally.
Causes:	Entrance motor Finisher control board
Remedy:	[Procedure 1] Is second feed motor (M8) rotating in reverse at the fixed timing? → NO → Replace second feed motor or finisher controller PC board. YES Is the shutter securely attached to the shutter upper/lower bars? → NO → Attach it securely. YES Turn the feed roller-2 in reverse by hand. Do the shutter upper/lower bars move up and down? l → NO → Fix the mechanism including the shutter upper/lower bars and gears of the feed roller-2. YES Is the shutter closed detecting switch (MS4) working normally? → NO → Replace the switch. YES Replace the finisher controller PC board. [Procedure 2] Is second feed motor (M8) rotating in reverse at the fixed timing? → NO → Replace second feed motor or finisher controller PC board. YES Is the shutter securely attached to the shutter upper/lower bars? → NO → Attach it securely. YES Turn feed roller-2 in reverse by hand. Do the shutter upper/lower bars move up and down? l → NO → Fix the mechanism including the shutter upper/lower bars and gears of the feed roller-2. YES Is the shutter open sensor (PI5) working normally? → NO → Replace the sensor. YES Replace the finisher controller PC board. [Procedure 3] Check the safety zone switch (MS3). Is the switch working normally? → NO → Replace the switch. YES Is the safety zone switch (MS3) correctly pressed? → NO → Fix the mechanism. YES Is the shutter closed detecting switch (MS4) working normally? → NO → Replace the switch. YES Is the shutter closed detecting switch (MS4) correctly pressed? → NO → Fix the mechanism. YES Replace the finisher controller PC board.

Error code:	CB11
Description:	Buffer tray guide motor abnormality: The buffer tray guide motor is not rotating or the buffer tray guide is not moving normally. [MJ-1103/1104]
Causes:	Buffer tray guide motor. Finisher control board
Remedy:	MJ-1103/1104 Is there any mechanical problem when the buffer tray guide is opened/closed while the buffer roller is lifted up? YES Fix the mechanism. NO Is the harness between the buffer tray guide motor (M3) and the finisher control PC board (CN18) disconnected or open circuited? l YES • Reconnect the connector securely. • Replace the harness. NO 1. Replace the buffer tray guide motor (M3). 2. Replace the finisher control PC board.

Error code:	CB12
Description:	Buffer roller drive motor abnormality: The buffer roller drive motor is not rotating or the buffer roller is not moving normally. [MJ-1103/1104]
Causes:	Buffer roller drive motor Finisher control board
Remedy:	MJ-1103/1104 Is there any mechanical problem when the buffer roller is rotated? YES Fix the drive mechanism. NO Is the harness between the buffer roller drive motor (M6) and the finisher control PC board (CN18) disconnected or open circuited? l YES • Reconnect the connector securely. • Replace the harness. NO 1. Replace the buffer roller drive motor (M6). 2. Replace the finisher control PC board.

Error code:	CB13
Description:	Finisher exit motor abnormality
Causes:	Exit motor. Finisher control board
Remedy:	Is there any mechanical problem when the exit roller is rotated? YES Fix the mechanism. NO Is the harness between the exit motor (M11) and the CN13 of the finisher control PC board (FIN) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO 1. Replace the exit motor (M11). 2. Replace the finisher control PC board (FIN).

Error code:	CB14
Description:	Paper holding arm motor abnormality
Causes:	Assist arm motor Finisher control board
Remedy:	[CB14] Paper pusher arm motor (M10) abnormality Is there any mechanical problem when the paper pusher cam is rotated? YES Fix the drive mechanism. NO Is the harness between the assist arm motor (M10) and the CN13 of the finisher control PC board (FIN) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO 1. Replace the buffer roller drive motor (M10). 2. Replace the finisher control PC board (FIN).

Error code:	CB30
Description:	Tray lift motor abnormality
Causes:	Movable tray shift motor Movable tray position-A/-B/-C sensor Finisher control board
Remedy:	[Procedure 1] Is the tray 1 home position sensor (PI8) working properly? → NO → Replace the tray 1 home position sensor. YES Is the tray 1 lifting mechanism working properly? → NO → Correct the defect of the mechanism. YES Is 24V supplied to the tray1 lifting motor (M5) from the finisher control board at the timing of tray driving? → NO → Replace the finisher control board. YES Is the harness between the finisher control board and tray 1 lifting motor normal? → NO → Replace the harness. YES Replace the tray 1 lifting motor. [Procedure 2] Is the tray 1 lifted/lowered? ↓ → YES → Is the wiring between the finisher controller PC board and tray 1 lifting motor normal? → NO → Correct the wiring. YES Replace the tray 1 lifting motor. NO Is the power supplied to the motor from the finisher control board at the timing of tray 1 lifting? → NO → Replace the finisher control board. YES Correct the defect of the mechanism. [Procedure 3] Is the tray 2 home position sensor (PI25) working properly? → NO → Replace the tray 2 home position sensor. YES Is the tray 2 lifting mechanism working properly? → NO → Correct the defect of the mechanism. YES Is 24V supplied to the tray 2 lifting motor (M10) from the finisher control board at the timing of tray driving? → NO → Replace the finisher control board. YES Is the harness between the finisher control board and tray 2 lifting motor normal? → NO → Replace the harness. YES Replace the tray 2 lifting motor. [Procedure 4] Is the tray 2 lifted/lowered? ↓ → YES → Is the harness between the finisher control board and tray 2 lifting motor normal? → NO → Correct the wiring. YES Replace the tray 2 lifting motor. NO Is the power supplied to the motor from the finisher control board at the timing of tray 2 lifting? → NO → Replace the finisher control board. YES Is there any abnormality at the tray 2 lifting mechanism? → YES → Correct the defect of the mechanism. NO Replace the tray 2 lifting motor. [Procedure 5] Is the tray lifting mechanism working properly? → NO → Correct the defect of the mechanism. YES Is the tray coming close detection switch working properly? → NO → Replace the switch. YES Replace the finisher controller PC board.

Error code:	CB31
Description:	Movable tray paper-full detection error: The actuator of the movable tray paper-full detection sensor does not move smoothly. [MJ-1103/1104]
Causes:	Movable tray paper-full detection sensor Movable tray position-A/-B/-C sensor Finisher control board
Remedy:	MJ-1103/1104 Is there any mechanical problem when the actuator of the movable tray paper-full detection sensor (S16) is moved? YES Fix the mechanism. NO Is there a disconnection of the connector, incorrect installation or breakage of the movable tray paper-full detection sensor (S16)? YES • Connect the connector securely. • Reinstall the sensor correctly. • Replace the sensor. NO Is the harness between the movable tray paper-full detection sensor (S16) and the finisher control PC board (CN12) disconnected or open circuited? l YES • Reconnect the connector securely. • Replace the harness. NO Replace the finisher control PC board.

Error code:	CB40
Description:	Alignment motor (rear) abnormality: The alignment motor (rear) does not run normally or the alignment plate does not move normally
Causes:	Front alignment motor Finisher control board
Remedy:	Is the alignment guide home position sensor (PI6) working normally? → NO → Replace the sensor. YES Is the wiring between the finisher controller PC board and the alignment motor (M3) correct? → YES → Correct the wiring. NO Is there any mechanical problem with the alignment guide movement path? → YES → Fix the mechanism. NO Is the problem solved by replacing the alignment motor? → NO → Replace the finisher controller PC board. YES END

Error code:	CB50
Description:	Staple motor abnormality: The staple motor does not run normally or the stapler does not move normally.
Causes:	Stapler Finisher control board
Remedy:	Is the wiring between the finisher controller PC board and the stapler normal? → NO → Correct the wiring. YES Is the problem solved by replacing the stapler? → YES → END NO Replace the finisher controller PC board.

Error code:	CB51
Description:	Stapler shift home position error: The stapler is not at the home position. [MJ-1103/1104]
Causes:	Stapler Stapler unit home position sensor Stapler unit shift motor Finisher control board
Remedy:	MJ-1103/1104 Is there any mechanical problem when the stapler is moved? YES Fix the mechanism. NO Is there a disconnection of the connector, incorrect installation or breakage of the stapler unit home position sensor (S10)? YES • Connect the connector securely. • Reinstall the sensor correctly. • Replace the sensor. NO Is the harness between the stapler unit home position sensor (S10) and the finisher control PC board (CN1) disconnected or open circuited? l YES • Reconnect the connector securely. • Replace the harness. NO Is the harness between the stapler unit shift motor (M4) and the finisher control PC board (CN5) disconnected or open circuited? l YES • Reconnect the connector securely. • Replace the harness. NO Replace the finisher control PC board.

Error code:	CB60
Description:	Stapler shift motor abnormality: The stapler shift motor does not run normally or the Staple Unit does not move normally.
Causes:	Stapler Stapler unit shift motor Finisher control board
Remedy:	Is the stapler shift home position sensor (PI7) working normally? → NO → Replace the sensor. YES Is the wiring between the finisher controller PC board and the stapler shift motor (M4) correct? → YES → Correct the wiring. NO Is there any mechanical problem with the stapler stand motion path? → YES → Fix the mechanism. NO Try replacing the staple shift motor. Is the problem corrected? → YES → END NO Replace the finisher controller PC board.

Error code:	CB80
Description:	Backup RAM data abnormality: 1. Abnormality of checksum value on the finisher controller PC board is detected when the power is turned ON. 2. Abnormality of checksum value on the punch controller PC board is detected when the power is turned ON.
Causes:	Finisher control board
Remedy:	Is the problem solved by turning the power of the equipment OFF and ON? → YES → End. NO Replace the finisher controller PC board. Replace tha punch driver PC board.

Error code:	CB81
Description:	Flash ROM abnormality: Abnormality of checksum value on finisher controller PC board is detected when the power is turned ON. [MJ-1103/1104]
Causes:	Finisher control board
Remedy:	MJ-1103/1104 Is the error recovered when the power of the equipment is turned OFF and then back ON? YES End. NO 1. Check if the conductor pattern on the finisher controller PC board is open circuited or short circuited. 2. Replace the finisher control PC board.

Error code:	CB82
Description:	Finisher - Main CPU program error
Causes:	Finisher control board
Remedy:	1. Update the firmware version of the finisher control PC board (FIN). 2. Replace the finisher control PC board (FIN).

Error code:	CB83
Description:	Saddle Stitch Finisher - Main CPU program error
Causes:	Saddle control PC board
Remedy:	1. Update the firmware version of the saddle control PC board (ADL). 2. Replace the saddle control PC board (SDL).

Error code:	CB84
Description:	Hole Punch Unit - Main CPU program error
Causes:	Hole punch control PC board
Remedy:	Is the firmware version of the PNC board (HP) latest? YES Update the firmware of the PNC board (HP). NO Replace the hole punch control PC board (HP).

Error code:	CB90
Description:	Paper pushing plate motor abnormality: The paper pushing plate motor does not run normally or the paper pushing plate does not move normally.
Remedy:	[Procedure 1] Is the paper pushing plate home position sensor (PI14S) working normally? → NO → Replace the sensor. YES Is the paper pushing plate motor (M8S) operating at the fixed timing? → YES → Replace the saddle stitcher controller PC board. NO Is the paper pushing plate drive mechanism normal? → NO → Fix the mechanism. YES Is the problem solved by replacing the paper pushing plate motor (M8S)? → NO → Replace the saddle stitcher controller PC board. YES END [Procedure 2] Is the paper pushing plate top position sensor (PI15S) working normally? → NO → Replace the sensor. YES Is the paper pushing plate motor (M8S) operating at the fixed timing? → YES → Replace the saddle stitcher controller PC board. NO Is there any problem with the paper pushing plate drive mechanism? → YES → Fix the mechanism. NO Is the problem solved by replacing the paper pushing plate motor (M8S)? → NO → Replace the saddle stitcher controller PC board. YES END [Procedure 3] Is the paper pushing plate motor clock sensor (PI1S) working normally? → NO → Replace the sensor. YES Is the paper pushing plate motor (M8S) operating at the fixed timing? → YES → Replace the saddle stitcher controller PC board. NO Is there any problem with the pushing plate drive mechanism? → YES → Fix the mechanism. NO Is the problem solved by replacing the paper pushing plate motor (M8S)? → NO → Replace the saddle stitcher controller PC board. YES END

Error code:	CB91
Description:	Saddle Stitch Finisher flash ROM abnormality
Causes:	Saddle controller PC board
Remedy:	Is the error recovered when the power of the equipment is turned OFF and then back ON? YES End. NO 1. Check if the conductor pattern on the saddle controller PC board (SDL) is open circuited or short circuited. 2. Replace the saddle control PC board (SDL).

Error code:	CB92
Description:	Saddle Stitch Finisher RAM abnormality
Causes:	Saddle controller PC board
Remedy:	Is the error recovered when the power of the equipment is turned OFF and then back ON? YES End. NO Replace the Saddle control PC board (SDL).

Error code:	CB93
Description:	Additional folding motor abnormality
Causes:	Additional folding motor Saddle control PC board
Remedy:	Is there any mechanical problem when the additional folding carrier is moved? YES Fix the mechanism. NO Is the harness between the additional folding motor (M20) and the CN18 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO 1. Replace the additional folding motor (M20). 2. Replace the saddle control PC board (SDL).

Error code:	CB94
Description:	Saddle transport motor abnormality
Causes:	Saddle transport motor Saddle control PC board
Remedy:	Is there any mechanical problem when the transport rollers are rotated? YES Fix the mechanism. NO Is the harness between the saddle transport motor (M16) and the CN18 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO 1. Replace the saddle transport motor (M16). 2. Replace the saddle control PC board (SDL).

Error code:	CB95
Description:	Stacker motor abnormality
Causes:	Stacker motor Saddle control PC board
Remedy:	Is there any mechanical problem when the stacker carrier is moved? YES Fix the mechanism. NO Is the harness between the stacker motor (M14) and the CN4 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the saddle control PC board (SDL).

Error code:	CBA0
Description:	Stitch motor (front) abnormality: The stitch motor (front) does not run normally or the rotational cam does not move normally.
Causes:	Stitcher home position switch Stitcher motor Saddle control PC board
Remedy:	Are the front and rear stitchers and their stands installed properly? → NO → Install them properly. YES Are the stitcher home position switches (MS7S/MS5S) on the front and rear stitchers working normally? → NO → Replace the front or rear stitcher. YES Are the front and rear stitchers operating at the fixed timing? → NO → Replace the front or rear stitcher. YES Check the wiring between the stitcher and saddle stitcher controller PC board. If there is no problem, replace the controller PC board.

Error code:	CBB0
Description:	Stitch motor (rear) abnormality: The stitch motor (rear) does not run normally or the rotational cam does not move normally.
Causes:	Stitcher home position switch Stitcher motor Saddle control PC board
Remedy:	Are the front and rear stitchers and their stands installed properly? → NO → Install them properly. YES Are the stitcher home position switches (MS7S/MS5S) on the front and rear stitchers working normally? → NO → Replace the front or rear stitcher. YES Are the front and rear stitchers operating at the fixed timing? → NO → Replace the front or rear stitcher. YES Check the wiring between the stitcher and saddle stitcher controller PC board. If there is no problem, replace the controller PC board.

Error code:	CBC0
Description:	Alignment motor abnormality: The alignment motor does not run normally or the alignment plate does not move normally.
Causes:	Alignment plate home position sensor Alignment motor Saddle control PC board
Remedy:	Is the alignment plate home position sensor (PI5S) working normally? → NO → Replace the sensor. YES Is the alignment motor (M5S) operating at the fixed timing? → YES → Replace the saddle stitcher controller PC board. NO Is the alignment plate drive mechanism normal? → NO → Fix the mechanism. YES Is the problem solved by replacing the alignment motor (M5S)? → NO → Replace the saddle stitcher controller PC board. YES END

Error code:	CBE0
Description:	Paper folding motor abnormality: The paper folding motor does not run normally or the paper folding roller does not move normally.
Causes:	Paper folding motor clock sensor Paper folding home position sensor Paper folding motor Saddle control PC board
Remedy:	Is the paper folding motor clock sensor (PI4S) working normally? → NO → Replace the sensor. YES Is the paper folding home position sensor (PI21S) working normally? → NO → Replace the sensor. YES Is the paper folding motor (M2S) operating at the fixed timing? → YES → Replace the saddle stitcher controller PC board. NO Is the paper folding roller drive mechanism normal? → NO → Fix the mechanism. YES Is the problem solved by replacing the paper folding motor (M2S)? → NO → Replace the saddle stitcher controller PC board. YES END

Error code:	CBF0
Description:	Paper positioning plate motor abnormality: The paper positioning plate motor does not run normally or the paper positioning plate does not move normally.
Remedy:	Is the paper positioning plate home position sensor (PI7S) working normally? → NO → Replace the sensor. YES Is the paper positioning plate operating at the fixed timing? → YES → Replace the saddle stitcher controller PC board. NO Is the paper positioning plate drive mechanism normal? → NO → Fix the mechanism. YES Is the problem solved by replacing the paper positioning plate motor (M4S)? → NO → Replace the saddle stitcher controller PC board. YES END

Error code:	CC01
Description:	A model not supporting the Finisher is connected. Note that this error is recognized in the communication converter and is output.

Error code:	CC02
Description:	Stack exit roller nip home position detection error: The detection of the home position of the stack exit roller nip ends abnormally. [MJ-1032/MJ-1033]
Remedy:	Exit roller nip adjustment motor (M4) abnormality Check if the electrical continuity of the coil is normal. If electricity is not conducted, replace the motor. Exit roller nip home position sensor (S8) abnormality Measure the voltage on TP31 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the connectors. (Finisher control PC board (FIN): CN2, CN9) Finisher control PC board (FIN) abnormality If the error still occurs after replacing the motor, sensor and connectors, exchange the finisher control PC board (FIN).

Error code:	CC20
Description:	Communication error between Finisher and Saddle Stitch section: Communication error has occurred between the finisher controller PC board and the saddle stitcher controller PC board.
Causes:	Finisher control PC board Saddle control PC board
Remedy:	Is the problem solved by turning OFF and ON the power switch of the equipment? → YES → END NO Is the wiring between the finisher controller PC board and the saddle stitcher controller PC board connected? → YES → Connect the wiring. NO Measure the voltage between J3-2 (+) and J3-1 (-) on the finisher controller PC board. Is it DC 5V? → NO → Replace the finisher controller PC board. YES Replace the saddle stitcher controller PC board.

Error code:	CC21
Description:	The detection of the home position of the saddle stitch 3rd transport roller drive motor ends abnormally.
Remedy:	Saddle stitch 3rd transport roller drive motor (M10) abnormality Check if the electrical continuity of the coil is normal. If electricity is not conducted, replace the motor. Saddle stitch 3rd transport roller home position sensor (S23) abnormality Measure the voltage on TP67 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the connectors. (Finisher control PC board (FIN): CN6, CN16) Finisher control PC board (FIN) abnormality If the error still occurs after replacing the motor, sensor and connectors, exchange the finisher control PC board (FIN).

Error code:	CC22
Description:	The detection of the home position of the saddle stitch stapler unit ends abnormally.
Remedy:	Saddle stitch stapler motor (M14) abnormality Check if the electrical continuity of the coil is normal. If electricity is not conducted, replace the saddle stitch staple unit. Saddle stitch staple unit clinching home position sensor (S32) abnormality Measure the voltage on pin CN17.5 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when the sensor is ON and within the range of 5V±5% when OFF. If the voltage does not fall within the range mentioned, replace the saddle stitch staple unit. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the saddle stitch staple unit. Finisher control PC board (FIN) abnormality If the error still occurs after replacing the saddle stitch staple unit and the connectors, exchange the finisher control PC board (FIN). Saddle stitch staple empty sensor (S33) abnormality Measure the voltage on pin CN17.7 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when the sensor is ON and within the range of 5V±5% when OFF. If the voltage does not fall within the range mentioned, replace the saddle stitch staple unit. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the saddle stitch staple unit. Finisher control PC board (FIN) abnormality If the error still occurs after replacing the saddle stitch staple unit and the connector, exchange the finisher control PC board (FIN).

Error code:	CC23
Description:	An abnormal interruption of the encoder pulse of the folding blade occurrs.

Error code:	CC30
Description:	Stack transport motor abnormality: The stack transport motor is not rotating or the stack transport belt is not moving normally. [MJ-1103/1104]
Causes:	Stack transport motor Finisher control PC board
Remedy:	MJ-1103/1104 Is there any mechanical problem when the stack transport belt is moved? YES Fix the mechanism. NO Is the harness between the stack transport motor (M5) and the finisher control PC board (CN10) disconnected or open circuited? l YES • Reconnect the connector securely. • Replace the harness. NO 1. Replace the stack transport motor (M5). 2. Replace the finisher control PC board.

Error code:	CC31
Description:	Transport motor abnormality: The transport motor is not rotating or the stack transport roller -1 and -2 is not rotating normally. [MJ-1103/1104]
Causes:	Transport motor Finisher control PC board
Remedy:	MJ-1103/1104 Is there any mechanical problem when the stack transport roller -1 and -2 are rotated? YES Fix the mechanism. NO Is the harness between the transport motor (M2) and the finisher control PC board (CN5) disconnected or open circuited? l YES • Reconnect the connector securely. • Replace the harness. NO 1. Replace the transport motor (M2). 2. Replace the finisher control PC board.

Error code:	CC41
Description:	Paper holder cam home position abnormality: The paper holder cam is not at the home position. [MJ1103/1104]
Causes:	Paper holder home position sensor Finisher control PC board
Remedy:	MJ-1103/1104 Is there any mechanical problem when the paper holder cam is rotated? YES Fix the mechanism. NO Is the harness between the paper holder home position sensor (S6) and the finisher control PC board (CN17) disconnected or open circuited? l YES • Reconnect the connector securely. • Replace the harness. NO 1. Replace the paper holder home position sensor (S6). 2. Replace the finisher control PC board.

Error code:	CC51
Description:	Sideways adjustment motor (M2) abnormality: Sideways adjustment motor is not rotating or puncher is not shifting normally. [MJ-1103/1104 (when MJ-6102 is installed)]
Causes:	Sideways adjustment motor Sideways deviation home position sensor Hole punch control PC board
Remedy:	MJ-1103/1104 (When MJ-6102 is installed) Is there any paper remaining on the transport path? YES Remove the paper. NO Rotate the sideways adjustment motor (M2). Does it rotate smoothly? NO Fix the mechanism. YES Are the sideways deviation home position sensor (S3) and its wiring correct? NO Replace the sensor. Correct the wiring. YES Is the wiring between the hole punch control PC board (HP) and sideways adjustment motor (M2) correct? NO Correct the wiring. YES 1. Replace the punch sideways adjustment motor (M2). 2. Replace the hole punch control PC board (HP).

Error code:	CC52
Description:	Skew adjustment motor (M1) abnormality: Skew adjustment motor is not rotating or puncher is not shifting normally. [MJ-1103/1104 (when MJ-6102 is installed)]
Causes:	Skew adjustment motor Skew home position sensor Hole punch control PC board
Remedy:	MJ-1103/1104 (When MJ-6102 is installed) Is there any paper remaining on the transport path? YES Remove the paper. NO Rotate the skew adjustment motor (M1). Does it rotate smoothly? NO Fix the mechanism. YES Are the skew home position sensor (S2) and its wiring correct? NO Replace the sensor. Correct the wiring. YES Is the wiring between the hole punch control PC board (HP) and skew adjustment motor (M1) correct? NO Correct the wiring. YES 1. Replace the skew adjustment motor (M1). 2. Replace the hole punch control PC board (HP).

Error code:	CC53
Description:	An abnormality occurs in the punch waste full sensor.
Remedy:	MJ-1033 Punch waste full sensors (S41 and S42) abnormality Measure the voltage on TP49 on the hole punch control PC board (HP). Then check that the measured voltage is 1V or lower when not shielded and 2.5V or higher when shielded. If the voltage does not fall within the range mentioned, replace a couple of PC boards on either the light-receiving side or the light-emitting side. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the connector. (Hole punch control PC board (HP): CN5) Hole punch control PC board (HP) abnormality If the error still occurs after replacing the sensors and the connectors, exchange the hole punch control PC board (HP).

Error code:	CC54
Description:	Hole punch registration sensor detection error: An abnormality occurs in the hole punch registration sensor. [MJ-1032/MJ-1033]
Remedy:	MJ-1032 Paper detection sensors (S24 and S25) abnormality Measure the voltage on pin CN6.8 on the hole punch control PC board (HP). Then check that the measured voltage is 3.0V or higher when not shielded and 1.2V or lower when shielded. If the voltage does not fall within the range mentioned, replace a couple of PC boards on either the light-receiving side or the light-emitting side. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the connector. (Hole punch control PC board (HP): CN4, CN6) Hole punch control PC board (HP) abnormality If the error still occurs after replacing the sensors and the connectors, exchange the hole punch control PC board (HP). MJ-1033 Trailing edge detection sensors (S39 and S40) abnormality Measure the voltage on TP48 on the hole punch control PC board (HP). Then check that the measured voltage is 2.5V or higher when not shielded and 1V or lower when shielded. If the voltage does not fall within the range mentioned, replace a couple of PC boards on either the light-receiving side or the light-emitting side. Horizontal registration detection sensors (S39 and S40) abnormality (B5-R/ST-R) Measure the voltage on TP47 on the hole punch control PC board (HP). Then check that the measured voltage is 2.5V or higher when not shielded and 1V or lower when shielded. If the voltage does not fall within the range mentioned, replace a couple of PC boards on either the light-receiving side or the light-emitting side. Horizontal registration detection sensors (S39 and S40) abnormality (A4-R/LT-R) Measure the voltage on TP46 on the hole punch control PC board (HP). Then check that the measured voltage is 2.5V or higher when not shielded and 1V or lower when shielded. If the voltage does not fall within the range mentioned, replace a couple of PC boards on either the light-receiving side or the light-emitting side. Horizontal registration detection sensors (S39 and S40) abnormality (B4/LG) Measure the voltage on TP45 on the hole punch control PC board (HP). Then check that the measured voltage is 2.5V or higher when not shielded and 1V or lower when shielded. If the voltage does not fall within the range mentioned, replace a couple of PC boards on either the light-receiving side or the light-emitting side. Horizontal registration detection sensors (S39 and S40) abnormality (A3/LD) Measure the voltage on TP44 on the hole punch control PC board (HP). Then check that the measured voltage is 2.5V or higher when not shielded and 1V or lower when shielded. If the voltage does not fall within the range mentioned, replace a couple of PC boards on either the light-receiving side or the light-emitting side. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the connector. (Hole punch control PC board (HP): CN4) Hole punch control PC board (HP) abnormality If the error still occurs after replacing the sensors and the connectors, exchange the hole punch control PC board (HP).

Error code:	CC60
Description:	Punch motor abnormality: The punch motor does not run normally or the puncher does not move normally.
Causes:	Punch home position sensor Punch motor clock sensor Punch motor Hole punch control PC board Finisher control PC board
Remedy:	Is the punch motor clock sensor ((PI2P) working normally? → NO → Replace the sensor. YES Is the punch home sensor (PI3P) working normally? → NO → Replace the sensor. YES Is the wiring between the punch home sensor (PI3P) and finisher controller PC board correct? → NO → Correct the wiring. YES Is the punching mechanism normal? → YES → Fix the mechanism. NO Is the problem solved by replacing the punch motor (M1P) ? → YES → END NO Is the problem solved by replacing the punch driver board? → YES → END NO Replace the finisher controller PC board.

Error code:	CC61
Description:	Punch motor (M3) home position detection error: Punch motor is not rotating or puncher is not shifting normally. [MJ-1103/1104 (when MJ-6102 is installed)]
Causes:	Punch motor Punch home position sensor Hole punch control PC board
Remedy:	MJ-1103/1104 (When MJ-6102 is installed) Is there any paper remaining on the transport path? YES Remove the paper. NO Rotate the punch motor (M3). Does it rotate smoothly? NO Fix the mechanism. YES Are the punch home position sensor (S4) and its wiring correct? NO Replace the sensor. Correct the wiring. YES Is the wiring between the hole punch control PC board (HP) and punch motor (M3) correct? NO Correct the wiring. YES 1. Replace the punch motor (M3). 2. Replace the hole punch control PC board (HP).

Error code:	CC71
Description:	Punch ROM checksum error: Abnormality of checksum value on Hole punch controller PC board is detected when the power is turned on. [MJ-1103/ 1104 (when MJ-6102 is installed)]
Causes:	Hole punch control PC board
Remedy:	Download the latest version of the PNC board (HP) firmware again and then check its operation. NO Replace the hole punch control PC board (HP).

Error code:	CC72
Description:	Punch RAM read/write error: Abnormality of checksum value on Hole punch controller PC board is detected when the power is turned on. [MJ-1103/ 1104 (when MJ-6102 is installed)]
Causes:	Hole punch control PC board
Remedy:	Download the latest version of the PNC board (HP) firmware again and then check its operation. NO Replace the hole punch control PC board (HP).

Error code:	CC80
Description:	Rear alignment motor abnormality: The rear alignment motor is not rotating or the rear alignment plate is not moving normally. [MJ-1029]
Causes:	Rear alignment motor Finisher control PC board
Remedy:	Is the alignment guide home position sensor (PI29) working normally? → NO → Replace the sensor. YES Is the wiring between the finisher controller PC board and the alignment motor (M11) correct? → YES → Correct the wiring. NO Is there any mechanical problem with the alignment guide movement path? → YES → Fix the mechanism. NO Is the problem solved by replacing the alignment motor? → NO → Replace the finisher controller PC board. YES END

Error code:	CC91
Description:	The detection of the home position of the gripper arm ends abnormality
Remedy:	Movable tray shift motor (M5) abnormality Check if the electrical continuity of the coil is normal. If electricity is not conducted, replace the motor. Movable tray shift motor clock sensor (S15) abnormality Measure the voltage on pin CN7.3 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Movable tray upper limit sensor (S16) abnormality Measure the voltage on TP35 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Movable tray lower limit sensor (S17) abnormality Measure the voltage on TP28 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Movable tray middle sensor (S18) abnormality Measure the voltage on TP29 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor.

Error code:	CC92
Description:	The movable tray exceeds its upper limit.
Remedy:	Movable tray shift motor (M5) abnormality Check if the electrical continuity of the coil is normal. If electricity is not conducted, replace the motor. Movable tray shift motor clock sensor (S15) abnormality Measure the voltage on pin CN7.3 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Movable tray upper limit sensor (S16) abnormality Measure the voltage on TP35 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Movable tray lower limit sensor (S17) abnormality Measure the voltage on TP28 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Movable tray middle sensor (S18) abnormality Measure the voltage on TP29 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor.

Error code:	CC93
Description:	Knurled roller shift solenoid abnormality: An abnormality occurs in the knurled roller shift solenoid. [MJ-1032]
Causes:	Knurled roller shift solenoid (SOL3) 2nd transport motor (M4) Knurled roller home position sensor (S10)
Remedy:	The knurled roller home position sensor (S10) does not detect that the knurled roller is at the upper position after the 2nd transport motor (M4) has been driven at the specified number of pulses during the initial rising movement of the knurled roller. The knurled roller home position sensor (S10) does not detect that the knurled roller is not at the upper position after the 2nd transport motor (M4) has been driven at the specified number of pulses during the initial lowering movement of the knurled roller. The knurled roller home position sensor (S10) does not detect that the knurled roller is at the upper position when the pressurization of stack exit movement is finished.

Error code:	CC94
Description:	1st fan motor abnormality: The 1st fan motor is locked abnormally. [MJ-1032]
Causes:	Fan motor (M10)
Remedy:	The turning ON of the fan locking signal is detected consistently after the specified time. A locking signal is not monitored from the start driving the motor until the specified time has passed.

Error code:	CCF1
Description:	Tray safety switch abnormality - The tray safety switch turned on during tray operation (moving up or down).

Error code:	CDE0
Description:	Paddle motor abnormality: The paddle motor is not rotating or the paddle is not rotating normally. [MJ-1029]
Causes:	Paddle motor
Remedy:	Is the paddle home position sensor (PI26) working normally? → NO → Replace the sensor. YES Is the wiring between the finisher controller PC board and the paddle motor (M14) correct? → YES → Correct the wiring. NO Is the paddle drive mechanism normal? → YES → Fix the mechanism. NO Is the problem solved by replacing the paddle motor? → NO → Replace the finisher controller PC board. YES END

Error code:	CDF0
Description:	Initialization error of the offset tray: The home position of the separator cannot be detected when the power is turned ON.
Causes:	OCT motor OCT board LGC board (e-STUDIO356/456/506) Offset gate motor. MOT2 board LGC board
Remedy:	OCT motor OCT board LGC board 1. Check if each connector between the OCT motor and OCT board (CN261) is disconnected. 2. Check if each connector between the OCT board (CN261) and LGC board (CN302) is disconnected. 3. Check if each connector pin is removed or the harness is broken. 4. Check if any conductor pattern on the OCT board and LGC board is short circuited or open circuited. (e-STUDIO356/456/506) Offset gate motor MOT2 board LGC board 1. Check if each connector between the offset gate motor and MOT2 board (CN406) is disconnected. 2. Check if each connector between the MOT2 board (CN406) and LGC board (CN302) is disconnected. 3. Check if each connector pin is removed or the harness is broken. 4. Check if any conductor pattern on the MOT2 board and LGC board is short circuited or open circuited.

Error code:	CE00
Description:	Communication error between finisher and punch unit: Communication error between finisher controller PC board and punch controller PC board [MJ-1103/1104 (when MJ-6102 is installed)]
Causes:	Hole punch control PC board Finisher control PC board
Remedy:	Download the latest version of the PNC board (HP) firmware again and then check its operation. NO Replace the hole punch control PC board (HP).

Error code:	CE50
Description:	Temperature/humidity sensor abnormality: The output value of the temperature/humidity sensor is out of the specified range.
Causes:	Temperature/humidity sensor LGC board
Remedy:	Is the connector CN338 on the LGC board or the connector of the temperature/humidity sensor (S7) disconnected? Is the harness between the LGC board and the temperature/humidity sensor disconnected? → YES → Connect the connector securely. Replace the harness. NO 1. Check the connection of the KEY board and DSP board. 2. Check the connection of the DSP board and LGC board. 3. Replace the temperature/humidity sensor. 4. Replace the LGC board.

Error code:	CE90
Description:	Drum thermistor abnormality: The output value of the drum thermistor is out of the specified range.
Causes:	Drum thermistor-K Drum thermistor-Y EPU board LGC board
Remedy:	Is the connector CN337 on the LGC board, or the connector of the drum thermistor disconnected? Is the harness between the LGC board and the drum thermistor (THM5) disconnected? → YES → Connect the connector securely. Replace the harness. NO 1. Replace the drum thermistor. 2. Replace the LGC board.

Error code:	CF10
Description:	Undefined error code processing: If the engine of the equipment judges that a code (command) other than the defined error codes is sent from the finisher, it regards this as a CF10 error.
Causes:	Finisher control PC board Hole punch control PC board (when MJ-6102 is installed)
Remedy:	(1) Is the error recovered when the power of the equipment is turned OFF and then back ON? (2) If not as in step 1, check if the LGC board and IPC board are connected correctly. (3) If the error has still not been recovered in step 2, check if there is any defect in the LGC board, IPC board or finisher control board. If not, replace the LGC board, IPC board or finisher control board.

Error code:	E010
Display:	E010
Description:	Paper not reaching fuser transport sensor: Paper which has passed the fuser unit does not reach the fuser transport sensor.
Causes:	Fuser transport sensor LGC board ADU board PFC board Fuser unit
Remedy:	Open the jam access cover. Is there any paper on the transport path or in the fuser unit? → YES → Remove the paper. NO Is the fuser transport sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[7]/[C]) ↓ → NO → 1. Check if the connector of the fuser transport sensor is disconnected. 2. Check if the connector CN332 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the fuser transport sensor. 6. Replace the LGC board. YES Is the transfer belt working? ↓ → NO → 1. Check if the connector of the transport belt is disconnected. 2. Check if the connector on the transport motor driving PC board is disconnected. 3. Check if the connector CN341 on the LGC board is disconnected. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor pattern on the LGC board is short circuited or open circuited. 6. Replace the transport motor driving PC board. 7. Replace the LGC board. YES Is the drum separation finger solenoid working? (Perform the output check in the test mode: 03-111,161) ↓ → NO → 1. Check if the connector of the drum separation finger solenoid is disconnected. 2. Check if the connector CN339 on the LGC board is disconnected. 3. Check the installation state of cleaner. 4. Is the relay connector connecting the cleaner unit and the equipment disconnected or stained with toner? 5. Replace the drum separation finger solenoid. 6. Replace the LGC board. YES Is the registration sensor working? (Perform the input check in the test mode: 03-[FAX]ON/[4]/[E]) ↓ → NO → 1. Check if the connector of the registration sensor is disconnected. 2. Check if the registration sensor is installed correctly. 3. Check if the registration actuator is operating properly. 4. Check if the connector CN341 on the LGC board is disconnected. 5. Check if the connector pins are disconnected and the harnesses are open circuited. 6. Check if the conductor pattern on the LGC board is short circuited or open circuited. 7. Replace the registration sensor. 8. Replace the LGC board. YES Is the registration motor working? (Perform the output check in the test mode: 03-108/158) ↓ → NO → 1. Check if the connector of the registration roller clutch is disconnected. 2. Check if the connector CN341 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the registration roller clutch. 6. Replace the LGC board. YES Check if there is any abnormality in the space between the registration motor and the registration roller (metal). Check if the registration roller (rubber) is rotating smoothly. Check the condition of the registration roller at the horizontal transport section and clean or replace it. * If the error [E010] caused by a paper jam underneath the drum cleaner often occurs due to an insufficient paper separation from the photoconductive drum, set a smaller value in the code 08-841, and see what happens. At this time, however, pay attention to the transferability at the leading edge of the paper since this transferability can be slightly narrowed depending on the environments and conditions under which the equipment is placed or the media type of the paper used. (Refer to 3.6.1 in this manual about the details of the code 08-841.)

Error code:	E020
Description:	Paper stopping at fuser transport sensor: The trailing edge of paper does not pass the fuser transport sensor after its leading edge has reached the fuser transport sensor.
Causes:	LGC board ADU board PFC board Rollers
Remedy:	Is the fuser transport sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[7]/[C]) ↓ → NO → 1. Check if the connector of the fuser transport sensor is disconnected. 2. Check if the connector CN332 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the fuser transport sensor. 6. Replace the LGC board. YES Is the reverse motor driving? (Perform the output check in the test mode: 03-126) ↓ → NO → 1. Check if the connector of the reverse transport unit is not disconnected. 2. Check if the connector CN335 on the LGC board is not disconnected. 3. Check if the connector pins are not disconnected and the harness is not open circuited. 4. Check if the conductor pattern on the LGC board is not short- or open-circuited. 5. Replace the LGC board YES 1. Check if the separation finger for the fuser unit is working normally. 2. Replace the LGC board

Error code:	E030
Description:	Power-ON jam: Paper is remaining on the paper transport path of the equipment when the power is turned ON.
Causes:	Fuser transport sensor LGC board ADU board PFC board Rollers
Remedy:	Open the cover of the unit/area whose picture is blinking on the control panel. Is there any paper on the transport path? (Refer to the following table.) → YES → Remove the paper. NO Is the sensor in the jamming area working? (Perform the input check in the test mode: refer to the following table.) ↓ → NO → 1. Check if the connector of the sensor is disconnected. 2. Check if any of the connectors on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the sensor. 6. Replace the LGC board. YES Replace the LGC board. Registration area Registration sensor 03-[FAX]ON/[4]/[E] Exit/Reverse area Exit sensor 03-[FAX]OFF/[7]/[B] Reverse sensor-1 03-[FAX]OFF/[7]/[E] Reverse sensor-2 03-[FAX]OFF/[7]/[D] Fuser transport sensor 03-[FAX]OFF/[7]/[C] Reverse transport area Horizontal transport sensor-1 03-[FAX]OFF/[9]/[F] Horizontal transport sensor-2 03-[FAX]OFF/[9]/[G] Horizontal transport sensor-3 03-[FAX]OFF/[9]/[H] Paper feeding area 1st drawer feed sensor 03-[FAX]OFF/[1]/[D] 2nd drawer feed sensor 03-[FAX]OFF/[2]/[D] 3rd drawer / tandem LCF feed sensor 03-[FAX]OFF/[3]/[D] 4th drawer feed sensor 03-[FAX]OFF/[4]/[D] 1st drawer transport sensor 03-[FAX]OFF/[1]/[C] 2nd drawer transport sensor 03-[FAX]OFF/[2]/[C] 3rd drawer / tandem LCF transport sensor 03-[FAX]OFF/[3]/[C] 4th drawer transport sensor 03-[FAX]OFF/[4]/[C] Intermediate transport sensor 03-[FAX]OFF/[1]/[A]

Error code:	E061
Description:	Incorrect paper size setting for 1st drawer: The size of paper in the 1st drawer differs from size setting of the equipment.
Remedy:	If any paper remains in the equipment or drawer, remove it. Match the paper size of the drawer setting and the one in the drawer. * Paper size detection is performed at the first sheet of paper when the drawer is opened or closed, or when the power of the equipment is turned ON.

Error code:	E062
Description:	Incorrect paper size setting for 2nd drawer: The size of paper in the 2nd drawer differs from size setting of the equipment.
Remedy:	If any paper remains in the equipment or drawer, remove it. Match the paper size of the drawer setting and the one in the drawer. * Paper size detection is performed at the first sheet of paper when the drawer is opened or closed, or when the power of the equipment is turned ON.

Error code:	E063
Description:	Incorrect paper size setting for 3rd drawer: The size of paper in the 3rd drawer differs from size setting of the equipment.
Remedy:	If any paper remains in the equipment or drawer, remove it. Match the paper size of the drawer setting and the one in the drawer. * Paper size detection is performed at the first sheet of paper when the drawer is opened or closed, or when the power of the equipment is turned ON.

Error code:	E064
Description:	Incorrect paper size setting for 4th drawer: The size of paper in the 4th drawer differs from size setting of the equipment.
Remedy:	If any paper remains in the equipment or drawer, remove it. Match the paper size of the drawer setting and the one in the drawer. * Paper size detection is performed at the first sheet of paper when the drawer is opened or closed, or when the power of the equipment is turned ON.

Error code:	E065
Display:	E065 error X motor
Description:	Incorrect paper size setting for bypass tray: The size of paper in the bypass tray differs from size setting of the equipment.
Remedy:	If any paper remains in the equipment or drawer, remove it. Match the paper size of the drawer setting and the one in the drawer. * Paper size detection is performed at the first sheet of paper when the drawer is opened or closed, or when the power of the equipment is turned ON.

Error code:	E090
Description:	Image data delay jam: Image data to be printed cannot be prepared.
Causes:	SYS board IMG board LGC board HDD Page memory
Remedy:	1. Remove the paper remained in front of the registration sensor. 2. If the error still occurs, check the following: 3. Check if the error is cleared by turning the power OFF and then back ON. 4. Check if the connectors connecting the SYS board, SLG board and PLG board are disconnected. 5. Check if the connectors of the HDD are disconnected. 6. Check if the page memory is connected to the connector on the SYS board properly. 7. Replace the page memory. 8. Check if the harnesses connecting the SYS board, SLG board and PLG board are opencircuited. 9. Replace the HDD, SYS board, SLG board and PLG board.

Error code:	E110
Description:	Transport jam during duplex printing (paper not reaching registration sensor): Paper which passed the reverse transport section does not reach the registration sensor during duplex printing.
Causes:	Registration sensor ADU motor2 ADU board PFC board LGC board ADU roller
Remedy:	(First page of printing) Open the jam access cover. Is there paper in front of the registration sensor? → YES → Remove the paper. NO Is the registration sensor working? (Perform the input check in the test mode: 03-[FAX]ON/[4]/[E]) ↓ → NO → 1. Check if the connector of the registration sensor is disconnected. 2. Check if the connector CN341 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the registration sensor. 6. Replace the LGC board. YES Is the transport motor (M17) rotating? (Perform the output check in the test mode: 03-133,183) ↓ → NO → Replace the transport motor. 1. Check if the connector of the transport motor is disconnected. 2. Check if the connector CN327 on the LGC board is disconnected. 3. Check if the connector on the transport motor driving PC board is disconnected. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor pattern on the LGC board is short circuited or open circuited. 6. Check if the conductor pattern on the transport motor driving PC board is short circuited or open circuited. 7. Replace the LGC board. 8. Replace the transport motor driving PC board. YES Check if the spring of the follower roller of the intermediate transport roller is working properly. YES Check the transport roller. Clean or replace it. (Second page or later of printing) Leading edge of paper not reaching the fuser exit sensor. ↓ → YES → If the paper is damaged, remove the paper and check the followings. 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. 5. Check the motor-related adjustment value. NO Is the intermediate transport sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[A]) ll → NO → 1. Are paper dusts accumulated on the intermediate transport sensor? 2. Check if the harness is not damaged. 3. Check if the connector is disconnected. YES Is the transport motor rotating? (Perform the output check in the test mode: 03-133,183) NO → Replace the transport motor. 1. Check if the connector of the transport motor is disconnected. 2. Check if the connector on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the LGC board. YES Check if the spring of the follower roller of the intermediate transport roller is working properly. Replace the registration roller(rubber) if not solved.

Error code:	E120
Description:	Bypass misfeeding (paper not reaching registration sensor): Paper fed out of the bypass tray does not reach the registration sensor.
Causes:	Bypass feed sensor Bypass motor Bypass pick-up solenoid ADU board PFC board ADU roller Rollers
Remedy:	Open the bypass unit cover. Is there any paper in front of the registration sensor? → YES → Remove the paper. NO Is the registration sensor working? (Perform the input check in the test mode: 03-[FAX]ON/[4]/[E]) ↓ → NO → 1. Check if the connector of the registration sensor is disconnected. 2. Check if the connector CN341 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the registration sensor. 6. Replace the LGC board. YES Is the width of the side guides of the bypass unit too narrow? Is the paper skewed? → YES → Match the width of the side guides and that of the paper. NO Is the bypass feed clutch working? (Perform the output check in the test mode: 03-204) Is the bypass feed sensor working? (Perform the input check in the test mode: 03- [FAX]OFF/[6]/[G]) ↓ → NO → 1. Check if the connector of the bypass feed clutch and bypass feed sensor are disconnected. 2. Check if the connector CN327 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the bypass feed clutch and bypass feel sensor. 6. Replace the LGC board. YES Check the bypass transport roller, feed separation and separation rollers. Clean or replace them.

Error code:	E130
Description:	1st drawer misfeeding (paper not reaching 1st drawer feed sensor): Paper does not reach the 1st drawer feed sensor during the feeding at the 1st drawer.
Causes:	1st drawer feed sensor Feed motor PFC roller Rollers
Remedy:	Open the feed cover. Is there any paper in front of the 1st drawer transport sensor? → YES → Remove the paper. NO Is the 1st drawer feed sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[D]) ↓ → NO → 1. Check if the connector of the 1st drawer feed sensor is disconnected. 2. Check if the connector CN329 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the 1st drawer feed sensor. 6. Replace the LGC board. YES Is the width of the side guides of the 1st drawer too narrow? Is there any paper skewing? → YES → Fit the width of the original guide to that of the paper. NO Is the 1st drawer feed clutch working? (Perform the output check in the test mode: 03-201) ↓ → NO → 1. Check if the connector of the 1st drawer feed clutch is disconnected. 2. Check if the connector CN329 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the 1st drawer feed clutch. 6. Replace the LGC board. YES Check the 1st drawer feed roller, separation roller and pickup roller. Clean or replace them. * Check if the paper weight is within the specified range.

Error code:	E140
Description:	2nd drawer misfeeding (paper not reaching 2nd drawer feed sensor): Paper does not reach the 2nd drawer feed sensor during the feeding at the 2nd drawer.
Causes:	2nd drawer feed sensor Feed motor PFC roller Rollers
Remedy:	Open the drawer feed cover. Is there any paper in front of the 2nd drawer transport sensor? → YES → Remove the paper. NO Is the 2nd drawer transport sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[2]/[D]) ↓ → NO → 1. Check if the connector of the 2nd drawer feed sensor is disconnected. 2. Check if the connector CN329 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the 2nd drawer feed sensor. 6. Replace the LGC board. YES Is the width of the side guides of the 2nd drawer too narrow? Is there any paper skewing? → YES → Fit the width of the original guide to that of the paper. NO Is the 2nd drawer feed clutch working? (Perform the output check in the test mode: 03-202) ↓ → NO → 1. Check if the connector of the 2nd drawer feed clutch is disconnected. 2. Check if the connector CN329 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the 2nd drawer feed clutch. 6. Replace the LGC board. YES Check the 2nd drawer feed roller, separation roller and pickup roller. Clean or replace them. * Check if the paper weight is within the specified range.

Error code:	E150
Description:	3rd drawer misfeeding (paper not reaching 3rd drawer / Tandem LCF feed sensor): Paper does not reach the 3rd drawer / Tandem LCF feed sensor during the feeding at the 3rd drawer.
Causes:	3rd drawer feed sensor Feed/transfer motor PFC roller Rollers 3rd drawer feed clutch
Remedy:	Open the feed cover. Is there any paper in front of the 3rd drawer / Tandem LCF feed sensor? → YES → Remove the paper. NO Is the 3rd drawer / Tandem LCF feed sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[3]/[D]) ↓ → NO → 1. Check if the connector of the 3rd drawer / Tandem LCF feed sensor is disconnected. 2. Check if the connector CN328 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor patterns on the PFP board and LGC board are short circuited or open circuited. 5. Replace the 3rd drawer / Tandem LCF feed sensor. 6. Replace the LGC board. YES Is the width of the side guides of the 3rd drawer too narrow? Is there any paper skewing? → YES → Fit the width of the original guide to that of the paper. NO Is the 3rd drawer / Tandem LCF feed clutch working? (Perform the output check in the test mode: 03-209 (Tandem LCF model) and 03-226 (4th drawer model)) ↓ → NO → 1. Check if the connector of the 3rd drawer / Tandem LCF feed clutch is disconnected. 2. Check if the connector CN328 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor patterns on the PFP board and LGC board are short circuited or open circuited. 5. Replace the 3rd drawer / Tandem LCF feed clutch. 6. Replace the LGC board. YES Check the 3rd drawer / Tandem LCF feed roller, separation roller and pickup roller. Clean or replace them. * Check if the paper weight is within the specified range.

Error code:	E160
Description:	4th drawer misfeeding (paper not reaching 4th drawer feed sensor): Paper does not reach the 4th drawer feed sensor during the feeding at the 4th drawer.
Causes:	4th drawer feed sensor Feed/transfer motor PFC roller Rollers 4th drawer feed clutch
Remedy:	Open the feed cover. Is there any paper in front of the 4th drawer feed sensor? → YES → Remove the paper. NO Is the 4th drawer feed sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[4]/[D]) ↓ → NO → 1. Check if the connector of the 4th drawer feed sensor is disconnected. 2. Check if the connector CN350 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor patterns on the PFP board and LGC board are short circuited or open circuited. 5. Replace the 4th drawer feed sensor. 6. Replace the LGC board. YES Is the width of the side guides of the 4th drawer too narrow? Is there any paper skewing? → YES → Fit the width of the original guide to that of the paper. NO Is the 4th drawer feed clutch working? (Perform the output check in the test mode: 03-228) ↓ → NO → 1. Check if the connector of the 4th drawer feed clutch is disconnected. 2. Check if the connector CN350 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor patterns on the PFP board and LGC board are short circuited or open circuited. 5. Replace the 4th drawer feed clutch. 6. Replace the LGC board. YES Check the 4th drawer feed roller, separation roller and pickup roller. Clean or replace them. * Check if the paper weight is within the specified range.

Error code:	E190
Description:	Tandem LCF misfeeding (paper not reaching 3rd drawer / Tandem LCF feed sensor): Paper does not reach the 3rd drawer Tandem LCF feed sensor during the feeding at the Tandem LCF.
Causes:	LCF feed sensor LCF feed clutch PFC board Rollers
Remedy:	Open the feed cover. Is there any paper in front of the 3rd drawer / Tandem LCF feed sensor? → YES → Remove the paper. NO Is the 3rd drawer / Tandem LCF feed sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[3]/[D]) ↓ → NO → 1. Check if the connector of the 3rd drawer / Tandem LCF feed sensor is disconnected. 2. Check if the connector CN328 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor patterns on the PFP board and LGC board are short circuited or open circuited. 5. Replace the 3rd drawer / Tandem LCF feed sensor. 6. Replace the LGC board. YES Is the width of the side guides of the 3rd drawer too narrow? Is there any paper skewing? → YES → Fit the width of the original guide to that of the paper. NO Is the 3rd drawer / Tandem LCF feed clutch working? (Perform the output check in the test mode: 03-209 (Tandem LCF model) and 03-226 (4th drawer model)) ↓ → NO → 1. Check if the connector of the 3rd drawer / Tandem LCF feed clutch is disconnected. 2. Check if the connector CN328 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor patterns on the PFP board and LGC board are short circuited or open circuited. 5. Replace the 3rd drawer / Tandem LCF feed clutch. 6. Replace the LGC board. YES Check the 3rd drawer / Tandem LCF feed roller, separation roller and pickup roller. Clean or replace them. * Check if the paper weight is within the specified range.

Error code:	E200
Description:	1st drawer transport jam (paper not reaching registration sensor): Paper which has passed the 1st drawer transport sensor does not reach the registration sensor during the feeding at the 1st drawer.
Causes:	Registration sensor Transport motor-1 PFC board LGC board Rollers
Remedy:	(First page of printing) Open the jam access cover. Is there paper in front of the registration sensor? → YES → Replace the paper. NO Is the registration sensor(S18) working? (Perform the input check in the test mode: 03-[FAX]ON/[4]/[E]) ↓ → NO → 1. Check if the connector of the registration sensor is disconnected. 2. Check if the connector CN305 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the registration sensor. 6. Replace the LGC board. YES 1. Check the transport roller. Replace it if it is worn out. (Second page or later of printing) Open the jam access cover. Is there any paper on the transport path? ↓ → YES → If the paper is damaged, remove the paper and check the followings 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. 5. Check the motor-related adjustment value. NO Is the intermediate transport sensor (S17) working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[A]) ↓ → NO → 1. Are paper dusts accumulated on the intermediate transport sensor? 2. Check if the harness is not damaged. 3. Check if the connector is disconnected. YES Is the transport motor (M17) rotating? (Perform the output check in the test mode: 03-133,183) ↓ → NO → Check if the bearing of the transportation roller is locked. Replace the transport motor. 1. Check if the connector of the transport motor is disconnected. 2. Check if the connector CN327 on the LGC board is disconnected. 3. Check if the connector on the transport motor driving PC board is disconnected. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor pattern on the LGC board is short circuited or open circuited. 6. Replace the LGC board. 7. Replace the transport motor driving PC board. YES Check if the spring of the follower roller of the intermediate transport roller is working properly. Check if the registration roller (rubber) is rotating smoothly.

Error code:	E210
Description:	2nd drawer transport jam (paper not reaching registration sensor): Paper which has passed the 1st drawer transport sensor does not reach the registration sensor during the feeding at the 2nd drawer.
Causes:	Registration sensor Transport motor-1 PFC board LGC board Rollers
Remedy:	(First page of printing) Open the jam access cover. Is there paper in front of the registration sensor? → YES → Replace the paper. NO Is the registration sensor(S18) working? (Perform the input check in the test mode: 03-[FAX]ON/[4]/[E]) ↓ → NO → 1. Check if the connector of the registration sensor is disconnected. 2. Check if the connector CN305 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the registration sensor. 6. Replace the LGC board. YES 1. Check the transport roller. Replace it if it is worn out. (Second page or later of printing) Open the jam access cover. Is there any paper on the transport path? ↓ → YES → If the paper is damaged, remove the paper and check the followings 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. 5. Check the motor-related adjustment value. NO Is the intermediate transport sensor (S17) working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[A]) ↓ → NO → 1. Are paper dusts accumulated on the intermediate transport sensor? 2. Check if the harness is not damaged. 3. Check if the connector is disconnected. YES Is the transport motor (M17) rotating? (Perform the output check in the test mode: 03-133,183) ↓ → NO → Check if the bearing of the transportation roller is locked. Replace the transport motor. 1. Check if the connector of the transport motor is disconnected. 2. Check if the connector CN327 on the LGC board is disconnected. 3. Check if the connector on the transport motor driving PC board is disconnected. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor pattern on the LGC board is short circuited or open circuited. 6. Replace the LGC board. 7. Replace the transport motor driving PC board. YES Check if the spring of the follower roller of the intermediate transport roller is working properly. Check if the registration roller (rubber) is rotating smoothly.

Error code:	E220
Description:	2nd drawer transport jam (paper not reaching 1st drawer transport sensor): Paper which has passed the 2nd drawer transport sensor does not reach the 1st drawer transport sensor during the feeding at the 2nd drawer.
Causes:	1st drawer transport sensor Transport motor-2 Transport motor-1 PFC board Rollers
Remedy:	(First page of printing) Open the jam access cover. Is there paper in front of the 1st drawer transport sensor? → YES → Remove the paper. NO Is the 1st drawer transport sensor (S33) working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[C]) ↓ → NO → 1. Check if the connector of the 1st drawer transport sensor is disconnected. 2. Check if the connector CN329 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the 1st drawer transport sensor. 6. Replace the LGC board. YES Are the transport clutches (CLT5,7,9,11) working? (Perform the output check in the test mode: 03-210/225/229/230/231) ↓ → NO → 1. Check if the connectors of the transport clutches are disconnected. 2. Check if the connector CN328,329,350 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the transport clutches. 6. Replace the LGC board. YES 1. Check the condition of the feed roller, separation roller and pickup roller of each paper source, and clean or replace them. 2. Check the transport roller. Clean or replace it. (Second page or later of printing) Open the jam access cover. Is there any paper on the transport path? ↓ → YES → If the paper is damaged, remove the paper and check the followings: 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. 5. Check the motor-related adjustment value. NO Check if the spring of the follower roller of the intermediate transport roller is working properly.

Error code:	E270
Description:	Bypass transport jam (Paper not reaching the registration sensor): Paper fed from the bypass tray and passed through the bypass feed sensor does not reach the registration sensor.
Causes:	Registration sensor Transport motor-1 PFC board LGC board Rollers
Remedy:	1. Open the jam access cover and check if there is any paper in front of the 1st drawer feed sensor. Remove it if there is. * If the error still occurs, check the following. 2. Is the 1st drawer feed sensor working? (Perform the input check: 03-[FAX]ON/[1]/[G]) * If it is working properly, proceed to 6. If not, check 3 to 5 below. 3. Check if the connector CN516 on the PFC board is disconnected from the 1st drawer feed sensor or the harnesses are open circuited. Correct if any. 4. Replace the 1st drawer feed sensor. 5. Replace the PFC board. 6. Is the transport motor-1 working? (Perform the output check: 03-124 or 524) * If it is working properly, proceed to 10. If not, check 7 to 9 below. 7. Check if the connector CN512 on the PFC board is disconnected from the transport motor-1 or the harnesses are open circuited. Correct if any. 8. Replace the transport motor-1. 9. Replace the PFC board. 10.Check the condition of the feed roller, separation roller and pickup roller of each paper source, and replace them if they are worn out. 11.Check the transport roller. Replace it if it is worn out.

Error code:	E280
Description:	ADU transport jam (paper not reaching the registration sensor): The paper which has passed through ADU and the 1st transport sensor does not reach the registration sensor during duplex printing
Causes:	Registration sensor. LGC board Bypass feed clutch ADU clutch Registration roller
Remedy:	1 Open the Automatic duplexing unit. Is there paper in front of the registration sensor? Yes Remove the paper. No 2 2 Is the registration sensor working? (Perform the input check in the test mode: 03- [FAX]ON/[9]/[A] Yes 3 No • Check if the connector of the registration sensor is disconnected. • Check if the connector CN316 on the LGC board is disconnected. • Check if the connector pins are disconnected and the harnesses are open circuited. • Check if the conductor pattern on the LGC board is short circuited or open circuited. • Replace the registration sensor. • Replace the LGC board. 3 Is the bypass feed clutch/ ADU clutch working? (Perform the output check in the test mode: 03-204/ 222) Yes 4 No • Check if the connector of the bypass feed clutch/ADU clutch is disconnected. • Check if the connector CN311 on the LGC board is disconnected. • Check if the connector pins are disconnected and the harnesses are open circuited. • Check if the conductor pattern on the LGC board is short circuited or open circuited. • Replace the bypass feed clutch/ADU clutch. • Replace the LGC board. 4 Registration roller • Check the registration roller. Replace it if it is worn out.

Error code:	E300
Description:	3rd drawer transport jam (paper not reaching registration sensor): Paper which has passed the 1st drawer transport sensor does not reach the registration sensor during the feeding at the 3rd drawer.
Causes:	Registration sensor Transport motor-1 PFC board LGC board Rollers
Remedy:	(First page of printing) Open the jam access cover. Is there paper in front of the registration sensor? → YES → Replace the paper. NO Is the registration sensor(S18) working? (Perform the input check in the test mode: 03-[FAX]ON/[4]/[E]) ↓ → NO → 1. Check if the connector of the registration sensor is disconnected. 2. Check if the connector CN305 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the registration sensor. 6. Replace the LGC board. YES 1. Check the transport roller. Replace it if it is worn out. (Second page or later of printing) Open the jam access cover. Is there any paper on the transport path? ↓ → YES → If the paper is damaged, remove the paper and check the followings 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. 5. Check the motor-related adjustment value. NO Is the intermediate transport sensor (S17) working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[A]) ↓ → NO → 1. Are paper dusts accumulated on the intermediate transport sensor? 2. Check if the harness is not damaged. 3. Check if the connector is disconnected. YES Is the transport motor (M17) rotating? (Perform the output check in the test mode: 03-133,183) ↓ → NO → Check if the bearing of the transportation roller is locked. Replace the transport motor. 1. Check if the connector of the transport motor is disconnected. 2. Check if the connector CN327 on the LGC board is disconnected. 3. Check if the connector on the transport motor driving PC board is disconnected. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor pattern on the LGC board is short circuited or open circuited. 6. Replace the LGC board. 7. Replace the transport motor driving PC board. YES Check if the spring of the follower roller of the intermediate transport roller is working properly. Check if the registration roller (rubber) is rotating smoothly.

Error code:	E310
Description:	3rd drawer transport jam (paper not reaching 1st drawer transport sensor): Paper which has passed the 2nd transport sensor does not reach the 1st drawer transport sensor during the feeding at the 3rd drawer.
Causes:	1st drawer transport sensor Transport motor-2 Transport motor-1 PFC board Rollers
Remedy:	(First page of printing) Open the jam access cover. Is there paper in front of the 1st drawer transport sensor? → YES → Remove the paper. NO Is the 1st drawer transport sensor (S33) working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[C]) ↓ → NO → 1. Check if the connector of the 1st drawer transport sensor is disconnected. 2. Check if the connector CN329 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the 1st drawer transport sensor. 6. Replace the LGC board. YES Are the transport clutches (CLT5,7,9,11) working? (Perform the output check in the test mode: 03-210/225/229/230/231) ↓ → NO → 1. Check if the connectors of the transport clutches are disconnected. 2. Check if the connector CN328,329,350 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the transport clutches. 6. Replace the LGC board. YES 1. Check the condition of the feed roller, separation roller and pickup roller of each paper source, and clean or replace them. 2. Check the transport roller. Clean or replace it. (Second page or later of printing) Open the jam access cover. Is there any paper on the transport path? ↓ → YES → If the paper is damaged, remove the paper and check the followings: 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. 5. Check the motor-related adjustment value. NO Check if the spring of the follower roller of the intermediate transport roller is working properly.

Error code:	E320
Description:	3rd drawer transport jam (paper not reaching 2nd drawer transport sensor): Paper which has passed the 3rd drawer / Tandem LCF transport sensor does not reach the 2nd drawer transport sensor during the feeding at the 3rd drawer.
Causes:	3rd drawer transport clutch 2nd drawer transport sensor Feed motor PFC board Rollers
Remedy:	Open the feed cover. Is there paper in front of the 2nd drawer transport sensor? ↓ → YES → If the paper is damaged, remove the paper and check the followings 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. NO Is the 2nd drawer transport sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[2]/[C] ↓ → NO → 1. Check if the connector of the 2nd drawer transport sensor is disconnected. 2. Check if the connector CN329 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the 2nd drawer transport sensor. 6. Replace the LGC board. YES Are the transport clutches working? (Perform the output check in the test mode: 03-210/225/231) ↓ → NO → 1. Check if the connectors of the (lower/middle) transport clutches are disconnected. 2. Check if the connector CN329,350 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the (lower/middle) transport clutches. 6. Replace the LGC board. YES 1. Check the condition of the feed roller, separation roller and pickup roller of each paper source, and clean or replace them. 2. Check the transport roller. Clean or replace it.

Error code:	E330
Description:	4th drawer transport jam (paper not reaching registration sensor): Paper which has passed the 1st drawer transport sensor does not reach the registration sensor during the feeding at the 4th drawer.
Causes:	Registration sensor Transport motor-1 PFC board LGC board Rollers
Remedy:	(First page of printing) Open the jam access cover. Is there paper in front of the registration sensor? → YES → Replace the paper. NO Is the registration sensor(S18) working? (Perform the input check in the test mode: 03-[FAX]ON/[4]/[E]) ↓ → NO → 1. Check if the connector of the registration sensor is disconnected. 2. Check if the connector CN305 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the registration sensor. 6. Replace the LGC board. YES 1. Check the transport roller. Replace it if it is worn out. (Second page or later of printing) Open the jam access cover. Is there any paper on the transport path? ↓ → YES → If the paper is damaged, remove the paper and check the followings 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. 5. Check the motor-related adjustment value. NO Is the intermediate transport sensor (S17) working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[A]) ↓ → NO → 1. Are paper dusts accumulated on the intermediate transport sensor? 2. Check if the harness is not damaged. 3. Check if the connector is disconnected. YES Is the transport motor (M17) rotating? (Perform the output check in the test mode: 03-133,183) ↓ → NO → Check if the bearing of the transportation roller is locked. Replace the transport motor. 1. Check if the connector of the transport motor is disconnected. 2. Check if the connector CN327 on the LGC board is disconnected. 3. Check if the connector on the transport motor driving PC board is disconnected. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor pattern on the LGC board is short circuited or open circuited. 6. Replace the LGC board. 7. Replace the transport motor driving PC board. YES Check if the spring of the follower roller of the intermediate transport roller is working properly. Check if the registration roller (rubber) is rotating smoothly.

Error code:	E340
Description:	4th drawer transport jam (paper not reaching 1st transport sensor): Paper which has passed the 2nd drawer transport sensor does not reach the 1st drawer transport sensor during the feeding at the 4th drawer.
Causes:	1st drawer transport sensor Transport motor-2 Transport motor-1 PFC board Rollers
Remedy:	(First page of printing) Open the jam access cover. Is there paper in front of the 1st drawer transport sensor? → YES → Remove the paper. NO Is the 1st drawer transport sensor (S33) working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[C]) ↓ → NO → 1. Check if the connector of the 1st drawer transport sensor is disconnected. 2. Check if the connector CN329 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the 1st drawer transport sensor. 6. Replace the LGC board. YES Are the transport clutches (CLT5,7,9,11) working? (Perform the output check in the test mode: 03-210/225/229/230/231) ↓ → NO → 1. Check if the connectors of the transport clutches are disconnected. 2. Check if the connector CN328,329,350 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the transport clutches. 6. Replace the LGC board. YES 1. Check the condition of the feed roller, separation roller and pickup roller of each paper source, and clean or replace them. 2. Check the transport roller. Clean or replace it. (Second page or later of printing) Open the jam access cover. Is there any paper on the transport path? ↓ → YES → If the paper is damaged, remove the paper and check the followings: 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. 5. Check the motor-related adjustment value. NO Check if the spring of the follower roller of the intermediate transport roller is working properly.

Error code:	E350
Description:	4th drawer transport jam (paper not reaching 2nd drawer transport sensor): Paper which has passed the 3rd drawer / Tandem LCF transport sensor does not reach the 2nd drawer transport sensor during the feeding at the 4th drawer.
Causes:	3rd drawer transport clutch 2nd drawer transport sensor Feed motor PFC board Rollers
Remedy:	Open the feed cover. Is there paper in front of the 2nd drawer transport sensor? ↓ → YES → If the paper is damaged, remove the paper and check the followings 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. NO Is the 2nd drawer transport sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[2]/[C] ↓ → NO → 1. Check if the connector of the 2nd drawer transport sensor is disconnected. 2. Check if the connector CN329 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the 2nd drawer transport sensor. 6. Replace the LGC board. YES Are the transport clutches working? (Perform the output check in the test mode: 03-210/225/231) ↓ → NO → 1. Check if the connectors of the (lower/middle) transport clutches are disconnected. 2. Check if the connector CN329,350 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the (lower/middle) transport clutches. 6. Replace the LGC board. YES 1. Check the condition of the feed roller, separation roller and pickup roller of each paper source, and clean or replace them. 2. Check the transport roller. Clean or replace it.

Error code:	E360
Description:	4th drawer transport jam (paper not reaching 3rd drawer / Tandem LCF transport sensor): Paper which has passed the 4th drawer transport sensor does not reach the 3rd drawer / Tandem LCF transport sensor during the feeding at the 4th drawer.
Causes:	4rd drawer transport clutch 3rd drawer transport sensor 3rd drawer transport clutch Feed motor PFC board Rollers
Remedy:	Open the feed cover. Is there any paper in front of the 3rd drawer / Tandem LCF feed sensor? ↓ → YES → If the paper is damaged, remove the paper and check the followings 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. NO Is the 3rd drawer / Tandem LCF feed sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[2]/[D]) ↓ → NO → 1. Check if the connector of the 3rd drawer / Tandem LCF feed sensor is disconnected. 2. Check if the connector CN328 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor patterns on the LGC board is short circuited or open circuited. 5. Replace the 3rd drawer / Tandem LCF drawer feed sensor. 6. Replace the LGC board. YES Is the 4th drawer transport clutch working? (Perform the output check in the test mode: 03-225) ↓ → NO → 1. Check if the connector of the 4th drawer transport clutch is disconnected. 2. Check if the connector CN350 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor patterns on the PFP board and LGC board are short circuited or open circuited. 5. Replace the 4th drawer transport clutch. 6. Replace the LGC board. YES 1. Check the condition of the feed roller, separation roller and pickup roller of each paper source, and clean or replace them. 2. Check the PFP transport roller. Clean or replace it.

Error code:	E3C0
Description:	Tandem LCF transport jam (paper not reaching registration sensor): Paper which has passed the 1st transport sensor does not reach the registration sensor during the feeding at the Tandem LCF.
Causes:	Registration sensor Transport motor-1 PFC board LGC board Rollers
Remedy:	(First page of printing) Open the jam access cover. Is there paper in front of the registration sensor? → YES → Replace the paper. NO Is the registration sensor(S18) working? (Perform the input check in the test mode: 03-[FAX]ON/[4]/[E]) ↓ → NO → 1. Check if the connector of the registration sensor is disconnected. 2. Check if the connector CN305 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the registration sensor. 6. Replace the LGC board. YES 1. Check the transport roller. Replace it if it is worn out. (Second page or later of printing) Open the jam access cover. Is there any paper on the transport path? ↓ → YES → If the paper is damaged, remove the paper and check the followings 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. 5. Check the motor-related adjustment value. NO Is the intermediate transport sensor (S17) working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[A]) ↓ → NO → 1. Are paper dusts accumulated on the intermediate transport sensor? 2. Check if the harness is not damaged. 3. Check if the connector is disconnected. YES Is the transport motor (M17) rotating? (Perform the output check in the test mode: 03-133,183) ↓ → NO → Check if the bearing of the transportation roller is locked. Replace the transport motor. 1. Check if the connector of the transport motor is disconnected. 2. Check if the connector CN327 on the LGC board is disconnected. 3. Check if the connector on the transport motor driving PC board is disconnected. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor pattern on the LGC board is short circuited or open circuited. 6. Replace the LGC board. 7. Replace the transport motor driving PC board. YES Check if the spring of the follower roller of the intermediate transport roller is working properly. Check if the registration roller (rubber) is rotating smoothly.

Error code:	E3D0
Description:	Tandem LCF transport jam (paper not reaching 1st drawer transport sensor): Paper which has passed the 2nd drawer transport sensor does not reach the 1st drawer transport sensor during the feeding at the Tandem LCF.
Causes:	1st drawer transport sensor Transport motor-2 Transport motor-1 PFC board Rollers
Remedy:	(First page of printing) Open the jam access cover. Is there paper in front of the 1st drawer transport sensor? → YES → Remove the paper. NO Is the 1st drawer transport sensor (S33) working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[C]) ↓ → NO → 1. Check if the connector of the 1st drawer transport sensor is disconnected. 2. Check if the connector CN329 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the 1st drawer transport sensor. 6. Replace the LGC board. YES Are the transport clutches (CLT5,7,9,11) working? (Perform the output check in the test mode: 03-210/225/229/230/231) ↓ → NO → 1. Check if the connectors of the transport clutches are disconnected. 2. Check if the connector CN328,329,350 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the transport clutches. 6. Replace the LGC board. YES 1. Check the condition of the feed roller, separation roller and pickup roller of each paper source, and clean or replace them. 2. Check the transport roller. Clean or replace it. (Second page or later of printing) Open the jam access cover. Is there any paper on the transport path? ↓ → YES → If the paper is damaged, remove the paper and check the followings: 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. 5. Check the motor-related adjustment value. NO Check if the spring of the follower roller of the intermediate transport roller is working properly.

Error code:	E3E0
Description:	Tandem LCF transport jam (paper not reaching 2nd transport sensor): Paper which has passed the 3rd drawer / Tandem LCF transport sensor does not reach the 2nd drawer transport sensor during the feeding at the Tandem LCF.
Causes:	3rd drawer transport clutch 2nd drawer transport sensor Feed motor PFC board Rollers
Remedy:	Open the feed cover. Is there paper in front of the 2nd drawer transport sensor? ↓ → YES → If the paper is damaged, remove the paper and check the followings 1. Check if the paper is skewed, and correct it if it is skewed. 2. Check the paper amount. 3. Check if the paper is not the one with printing on its back side. 4. Check if the width of the side guides of the drawer is too narrow. NO Is the 2nd drawer transport sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[2]/[C] ↓ → NO → 1. Check if the connector of the 2nd drawer transport sensor is disconnected. 2. Check if the connector CN329 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the 2nd drawer transport sensor. 6. Replace the LGC board. YES Are the transport clutches working? (Perform the output check in the test mode: 03-210/225/231) ↓ → NO → 1. Check if the connectors of the (lower/middle) transport clutches are disconnected. 2. Check if the connector CN329,350 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the (lower/middle) transport clutches. 6. Replace the LGC board. YES 1. Check the condition of the feed roller, separation roller and pickup roller of each paper source, and clean or replace them. 2. Check the transport roller. Clean or replace it.

Error code:	E410
Description:	Front cover open jam: The front cover has opened during printing.
Causes:	Front cover opening/closing switch LGC board
Remedy:	Is the front cover open? → YES → Remove the paper if there is any, then close the cover. NO Is the voltage of 24V being supplied from the power supply unit? (Perform the input check in the test mode: 03-[FAX] ON/[9]/[H]) ↓ → NO → 1. Check if the connector for 24 V power supply is disconnected. 2. Check if the connector CN344 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the LGC board. YES Replace the LGC board.

Error code:	E420
Description:	PFP side cover open jam: The PFP side cover has opened during printing.
Causes:	PFP side cover opening/closing switch PFP board LGC board
Remedy:	1 Is the PFP side cover open? Yes Remove the paper if there is any, then close the cover. No 2 2 Is the PFP side cover opening/closing switch working? (Perform the input check in the test mode: 03- [FAX]OFF/[2]/[A]) Yes 3 No • Check if the connector of the PFP side cover opening/closing switch is disconnected. • Check if either of the connectors CN241 or CN243 on the PFP board is disconnected. • Check if the connector CN318 on the LGC board is disconnected. • Check if the connector pins are disconnected and the harnesses are open circuited. • Check if the conductor patterns on the PFP board and LGC board are short circuited or open circuited. • Replace the PFP side cover opening/ closing switch. • Replace the PFP board. • Replace the LGC board. 3 Replacing board • Replace the PFP board. • Replace the LGC board.

Error code:	E430
Description:	ADU open jam: The ADU has opened during printing.
Causes:	ADU opening/closing switch ADU board LGC board
Remedy:	1. Close the ADU if it is opened. Remove if there is any paper before closing it. 2. Is the ADU opening/closing switch working? (Perform the input check: 03-[FAX]ON/[2]/[C]) 3. Check if the connector CN338 on the LGC board is disconnected from the ADU opening/closing switch or the harnesses are open circuited. Check if the connectors CN211 and CN217 on the ADU board are disconnected. Correct if any. 4. Replace the ADU opening/closing switch. 5. Replace the ADU board. 6. Replace the PFC board. 7. Replace the LGC board.

Error code:	E440
Description:	Right lower cover (feed cover) open jam: The feed cover has opened during printing.
Causes:	ADU opening/closing switch LGC board
Remedy:	Is the feed cover open? → YES → Remove the paper if there is any, then close the cover. NO Is the side door switch working? (Perform the input check in the test mode: 03-[FAX]ON/[2]/[A]) ↓ → NO → 1. Check if the connector of the feed cover sensor is disconnected. 2. Check if the connector CN304 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the feed cover sensor. 6. Replace the LGC board. YES Replace the LGC board.

Error code:	E450
Description:	Option LCF side cover open jam: The side cover of the Option LCF has opened during printing.
Causes:	LCF side cover opening/closing switch LCF board LGC board
Remedy:	Is the LCF front cover open? → YES → Remove the paper if there is any, then close the cover. NO Is the LCF side cover opening/closing switch working? (Perform the input check in the test mode: 03-[FAX]OFF/[5]/[B]) ↓ → NO → 1. Check if the connector of the LCF side cover opening/closing switch is disconnected. 2. Check if either of the connectors CN100 or CN106 on the LCF board is disconnected. 3. Check if the connector CN338 on the LGC board is disconnected. 4. Check if the connector pins are disconnected and the harnesses are open circuited. 5. Check if the conductor patterns on the LCF board and LGC board are short circuited or open circuited. 6. Replace the LCF side cover opening/closing switch. 7. Replace the LCF board. 8. Replace the LGC board. YES 1. Replace the LCF board. 2. Replace the LGC board.

Error code:	E480
Description:	Bridge unit open jam: The bridge unit has opened during printing.
Causes:	Bridge unit cover opening/closing detection switch LGC board
Remedy:	1. Close the bridge unit if it is opened. Remove if there is any paper before closing it. 2. Is the bridge unit cover opening/closing detection switch working? (Perform the input check: 03- [FAX]OFF/[5]/[E]) 3. Check if the connector CN334 on the LGC board is disconnected from the bridge unit cover opening/closing detection switch or the harnesses are open circuited. Correct if any. 4. Replace the bridge unit cover opening/closing detection switch. 5. Replace the LGC board.

Error code:	E490
Description:	Job separator cover open jam: The job separator cover has opened during printing.
Causes:	JSP cover switch JSP board LGC board
Remedy:	1 Is the JSP cover open? Yes Remove the paper if there is any, then close the cover. No 2 2 Is the JSP cover switch working? (Perform the input check in the test mode: 03- [FAX]ON/[3]/[E]) Yes 3 No • Check if the connector of the JSP cover switch is disconnected. • Check if either of the connectors CN260 or CN261 on the JSP board is disconnected. • Check if the connector CN302 on the LGC board is disconnected. • Check if the connector pins are disconnected and the harnesses are open circuited. • Check if the conductor patterns on the JSP board and LGC board are short circuited or open circuited. • Replace the JSP cover switch. • Replace the JSP board. • Replace the LGC board. 3 Replacing board • Replace the JSP board. • Replace the LGC board.

Error code:	E491
Description:	Offset tray cover open jam: The offset tray cover has opened during printing.
Causes:	OCT cover switch OCT board. LGC board
Remedy:	1 Is the OCT cover open? Yes Remove the paper if there is any, then close the cover No 2 2 Is the OCT cover switch working? (Perform the input check in the test mode: 03- [FAX]ON/[3]/[E]) Yes 3 No • Check if the connector of the OCT cover switch is disconnected? • Check if either of the connectors CN260 or CN261 on the OCT board is disconnected. • Check if the connector CN302 on the OCT board is disconnected. • Check if the connector pins are disconnected and the harnesses are open circuited. • Check if the conductor patterns on the OCT board and LGC board are short circuited or open circuited. • Replace the OCT cover switch. • Replace the OCT board. • Replace the LGC board. 3 Replacing board • Replace the OCT board. • Replace the LGC board.

Error code:	E510
Description:	Transport jam during duplex printing (paper not reaching reverse sensor-2): Paper which has passed the reverse sensor-1 does not reach the reverse sensor-2 during duplex printing.
Causes:	Duplexing unit path entrance sensor Reverse motor ADU motor-2 PFC board ADU board DRV board Rollers
Remedy:	Open the exit cover. Is there any paper in front of the reverse sensor-2? → YES → Remove the paper. NO Is the reverse sensor-1 working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[G]) ↓ → NO → 1. Check if the connector of the reverse sensor-1 is disconnected. 2. Check if the connector CN335 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor patterns on LGC board are short circuited or open circuited. 5. Replace the reverse sensor-1. 6. Replace the LGC board. YES Is the horizontal transport section driving clutch working? (Perform the output check in the test mode: 03-222) ↓ → NO → 1. Check if the connector of the horizontal transport section driving clutch is disconnected. 2. Check if the connector CN334 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the horizontal transport section driving clutch. 6. Replace the LGC board. YES Is the Mylar at the reverse section normal? → NO → Replace the Mylar. YES Check the condition of the roller at the horizontal transport section and clean or replace it.

Error code:	E520
Description:	Stop jam in the ADU: The paper does not reach the ADU exit sensor after it has passed the ADU entrance sensor.
Causes:	ADU exit sensor LGC board ADU exit sensor MOT board MOT2 board Rollers in the ADU
Remedy:	1 Open the ADU. Is there any paper in front of the ADU exit sensor? Yes Remove the paper. No 2 2 Is the ADU exit sensor working? (Perform the input check in the test mode: 03- [FAX]OFF/[1]/[E]) Yes 3 No • Check if the connector of the ADU exit sensor is disconnected. • Check if the connector CN311 on the LGC board is disconnected. • Check if the connector pins are disconnected and the harnesses are open circuited. • Check if the conductor patterns on the LGC board are short circuited or open circuited. • Replace the ADU exit sensor. • Replace the LGC board. 3 Is the ADU motor working? (Perform the output check in the test mode: 03-119) Yes 4 No • Check if the connector of the ADU motor is disconnected. • Check if the connector CN402 and CN404 on the MOT/MOT2 board is disconnected. • Check if the connector CN303 on the LGC board is disconnected. • Check if the connector pins are disconnected and the harnesses are open circuited. • Check if the conductor pattern on the LGC board is short circuited or open circuited. • Replace the ADU exit sensor. • Replace the MOT/MOT2 board. • Replace the LGC board. 4 ADU • Check the rollers in the ADU. Replace them if they are worn out.

Error code:	E550
Description:	Paper remaining jam at paper transport path: Paper is remaining on the paper transport path when the printing has finished. (Jam caused by a multiple paper feeding)
Causes:	Feed or transport roller possibly causing multiple feeding Sensor in the jamming area Refer to the table below PFC board
Remedy:	Open the cover of the unit/area whose picture is blinking on the control panel. Is there any paper on the transport path? → YES → Remove the paper. NO Is the sensor in the jamming area working? (Perform the input check in the test mode: refer to the following table) ↓ → NO→ 1. Check if the connector of the sensor is disconnected. 2. Check if any of the connectors on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the sensor. 6. Replace the LGC board. YES 1. Check if any multiple paper is fed from the drawer. 2. Replace the LGC board. Registration area Registration sensor 03-[FAX]ON/[4]/[E] Exit/Reverse area Exit sensor 03-[FAX]OFF/[7]/[B] Reverse sensor-1 03-[FAX]OFF/[7]/[E] Reverse sensor-2 03-[FAX]OFF/[7]/[D] Fuser transport sensor 03-[FAX]OFF/[7]/[C] Reverse transport area Horizontal transport sensor-1 03-[FAX]OFF/[9]/[F] Horizontal transport sensor-2 03-[FAX]OFF/[9]/[G] Horizontal transport sensor-3 03-[FAX]OFF/[9]/[H] Paper feeding area 1st drawer feed sensor 03-[FAX]OFF/[1]/[D] 2nd drawer feed sensor 03-[FAX]OFF/[2]/[D] 3rd drawer / tandem LCF feed sensor 03-[FAX]OFF/[3]/[D] 4th drawer feed sensor 03-[FAX]OFF/[4]/[D] 1st drawer transport sensor 03-[FAX]OFF/[1]/[C] 2nd drawer transport sensor 03-[FAX]OFF/[2]/[C] 3rd drawer / tandem LCF transport sensor 03-[FAX]OFF/[3]/[C] 4th drawer transport sensor 03-[FAX]OFF/[4]/[C] Intermediate transport sensor 03-[FAX]OFF/[1]/[A]

Error code:	E570
Description:	Transport jam during duplex printing (paper not reaching reverse sensor-1): Paper which has passed the fuser unit transport sensor does not reach the reverse sensor-1 during duplex printing.
Causes:	Reverse sensor Transport entrance motor Fuser motor DFV board PFC board Rollers
Remedy:	Is there any paper before the registration sensor when the exit cover is opened? → NO → Remove the paper. YES Is the reverse sensor 1 working? (Perform the input check in the test mode: 03-[FAX]OFF/[7]/[E]) ↓ → NO → 1. Check if the connector of the reverse sensor-1 is not disconnected. 2. Check if the connector CN335 on the LGC board is not disconnected. 3. Check if the connector pins are not disconnected and the harness is not open circuited. 4. Check if the conductor pattern on the LGC board is not short- or open circuited. 5. Replace the reverse sensor-1. 6. Replace the LGC board. YES Is the reverse motor driving? (Perform the output check in the test mode: 03-126) ↓ → NO → 1. Check if the connector of the reverse transport unit is not disconnected. 2. Check if the connector CN335 on the LGC board is not disconnected. 3. Check if the connector pins are not disconnected and the harness is not open circuited. 4. Check if the conductor pattern on the LGC board is not short- or open-circuited. 5. Replace the reverse moter. 6. Replace the LGC board YES Is the gate solenoid working? (Perform the output check in the test mode: 03-274) ↓ → NO → 1. Check if the connector of the gate solenoid is not disconnected. 2. Check if the connector CN335 on the LGC board is not disconnected. 3. Check if the connector pins are not disconnected and the harness is not open circuited. 4. Check if the conductor pattern on the LGC board is not short- or open-circuited. 5. Replace the gate solenoid. 6. Replace the LGC board YES 1. Check if there is no mechanical loading at the exit/reversal gate. 2. Check the myler at the reverse section and clean or replace it.

Error code:	E580
Description:	Paper stopping at reverse section: The trailing edge of paper does not pass the reverse sensor-1 or reverse sensor-2 after its leading edge has reached the reverse sensor-1 or reverse sensor-2.
Causes:	Reverse sensor Reverse motor Bridge unit transport exit motor DFV board PFC board Rollers
Remedy:	Is there any paper at the reverse section when the exit cover is opened? → NO → YES Is the reverse sensor- 1/2 working? (Perform the input check in the test mode: 03-[FAX]OFF/[7]/[D], [7]/[E]) ↓ → NO → 1. Check if the connector of the reverse sensor 1/2 is not disconnected. 2. Check if the connector CN335 on the LGC board is not disconnected. 3. Check if the connector pins are not disconnected and the harness is not open circuited. 4. Check if the conductor pattern on the LGC board is not short- or open-circuited. 5. Replace the reverse sensor- 1/2. 6. Replace the LGC board. YES 1. Check if the setting of the paper size is correct. 2. Check the condition of the roller at the reverse section and clean or replace it. 3. Check if there is no mechanical loading at the follower roller and no abnormality at the myler. 4. Check if the adjustment of the reverse motor speed (05-453/454/456) is appropriate. 5. Replace the reverse sensor-2 if it is drastically damaged.

Error code:	E712
Description:	Jam not reaching the original registration sensor: The original fed from the original feeding tray does not reach the original registration sensor.
Causes:	Original registration sensor Original pickup solenoid RADF board Perform the 05-3210 Roller Pickup roller, feed roller, separation roller
Remedy:	1. Clean the pickup roller, feed roller and separation roller if they are stained. 2. Flatten the original if it is folded or excessively curled and place it again. 3. Is the original registration sensor working? (Perform the input check: 03-[FAX]ON/[7]/[H]) * If it is working properly, proceed to 7. If not, check 3 to 6. 4. Check if the connector CN74 on the RADF board is disconnected from the original registration sensor or the harnesses are open circuited. Correct if any. 5. Replace the original registration sensor. 6. Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-356). 7. Replace the pickup roller, feed roller and separation roller if they are worn out.

Error code:	E714
Description:	Feed signal reception jam: The feed signal is received even no original exists on the original feeding tray.
Causes:	Original empty sensor RADF board Perform the 05-3210 Roller Pickup roller, feed roller, separation roller
Remedy:	1. Is the original empty sensor working? (Perform the input check: 03-[FAX]ON/[7]/[B]) 2. Check if the lever of original empty sensor is working normally. 3. Check if the connector CN74 on the RADF board is disconnected from the original empty sensor or the harnesses are open circuited. Correct if any. 4. Replace the original empty sensor. 5. Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-356).

Error code:	E721
Description:	Jam not reaching the original reading start sensor: The original does not reach the original reading start sensor after it has passed the original registration sensor (when scanning obverse side) or the reverse sensor (when scanning reverse side).
Causes:	Original reading start sensor RADF board Perform the 05-3210 Roller Registration roller, Read roller
Remedy:	1. Clean the original registration roller, intermediate transfer roller, reading start roller, reverse roller and reverse registration roller if they are stained. 2. Is the original reading start sensor working? (Perform the input check: 03-[FAX]ON/[7]/[G]) * If it is working properly, proceed to 8. If not, check 3 to 7 below. 3. Check if the connector CN75 on the RADF board is disconnected from the original reading start sensor or the harnesses are open circuited. Correct if any. 4. Perform the automatic adjustment of the original reading start sensor (05-356). 5. Perform the manual adjustment of the original reading start sensor. 6. Replace the original reading sensor, and then perform the automatic adjustment of the original reading start sensor (05-356). 7. Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-356). 8. Replace the original registration roller, intermediate transfer roller, reading start roller, reverse roller and reverse registration roller if they are worn out.

Error code:	E722
Description:	Jam not reaching the original exit sensor (during scanning): The original which passed the read sensor does not reach the original exit sensor when it is transported from the scanning section to exit section.
Causes:	Original exit sensor RADF board Perform the 05-3210 Roller
Remedy:	1. Clean the reading end roller and the exit intermediate roller if they are stained. 2. Is the original exit sensor working? (Perform the input check: 03-[FAX]ON/[7]/[E]) * If it is working properly, proceed to 6. If not, check 3 to 5 below. 3. Check if the connector CN75 on the RADF board is disconnected from the original exit sensor or the harnesses are open circuited. Correct if any. 4. Replace the original exit sensor 5. Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-356). 6. Replace the reading end roller and the exit intermediate roller if they are worn out.

Error code:	E724
Description:	Stop jam at the original registration sensor: The trailing edge of the original does not pass the original registration sensor after its leading edge has reached this sensor.
Causes:	Original registration sensor RADF board Perform the 05-3210 Roller
Remedy:	1. Clean the original registration roller if it is stained. 2. Is the original registration sensor working? (Perform the input check: 03-[FAX]ON/[7]/[H]) * If it is working properly, proceed to 6. If not, check 3 to 5 below. 3. Check if the connector CN74 on the RADF board is disconnected from the original registration sensor or the harnesses are open circuited. Correct if any. 4. Replace the original registration sensor. 5. Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-356). 6. Replace the original registration roller if it is worn out.

Error code:	E725
Description:	Stop jam at the reading start sensor: The trailing edge of the original does not pass the read sensor after its leading edge has reached this sensor.
Causes:	Original reading start sensor RADF board Perform the 05-3210 Roller Registration roller, Read roller
Remedy:	1. Clean the original registration roller, intermediate transfer roller, reading start roller, reverse roller and reverse registration roller if they are stained. 2. Is the original reading start sensor working? (Perform the input check: 03-[FAX]ON/[7]/[G]) * If it is working properly, proceed to 8. If not, check 3 to 7 below. 3. Check if the connector CN75 on the RADF board is disconnected from the original reading start sensor or the harnesses are open circuited. Correct if any. 4. Perform the automatic adjustment of the original reading start sensor (05-356). 5. Perform the manual adjustment of the original reading start sensor. 6. Replace the original reading sensor, and then perform the automatic adjustment of the original reading start sensor (05-356). 7. Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-356). 8. Replace the original registration roller, intermediate transfer roller, reading start roller, reverse roller and reverse registration roller if they are worn out.

Error code:	E726
Description:	Transport/exit signal reception jam during ADF standby status
Remedy:	1. Check if there is any paper in the RADF. Remove it if there is. 2. Check if there is any paper in the equipment. Remove it if there is. 3. If a jam still occurs, turn the power OFF and then back ON to check if the equipment operates normally.

Error code:	E731
Description:	Stop jam at the original exit sensor: The trailing edge of the original does not pass the original exit sensor after its leading edge has reached this sensor
Causes:	Original exit sensor RADF board Perform the 05-3210 Roller Exit roller
Remedy:	1. Clean the exit roller and the exit intermediate roller if they are stained. 2. Is the original exit sensor working? (Perform the input check: 03-[FAX]ON/[7]/[E]) * If it is working properly, proceed to 6. If not, check 3 to 5 below. 3. Check if the connector CN75 on the RADF board is disconnected from the original exit sensor or the harnesses are open circuited. Correct if any. 4. Replace the original exit sensor. 5. Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-356). 6. Replace the exit roller and the exit intermediate roller if they are worn out.

Error code:	E860
Description:	Original jam access cover open: The Original jam access cover has opened during RADF operation.
Causes:	Original exit reverse sensor RADF board Perform the 05-3210
Remedy:	1. Close the original jam access cover or the original reverse unit if they are opened. Remove if there are any original before closing them. 2. Is the original jam access cover opening/closing sensor and the original revese unit opening/ closing sensor working? (Perform the input check: 03) Original jam access cover opening/closing sensor: 03-[FAX]ON/[7]/[C], Original revese unit opening/closing sensor: 03-[FAX]ON/[5]/[C] * If it is working properly, proceed to 6. If not, check 3 to 5 below. 3. Check if the connector CN74 or CN75 on the RADF board is disconnected from the original jam access cover opening/closing sensor, original revese unit opening/closing sensor or the harnesses are open circuited. Correct if any. 4. Replace the original jam access cover opening/closing sensor or the original revese unit opening/closing sensor. 5. Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-356).

Error code:	E870
Description:	RADF open jam: RADF has opened during RADF operation.
Causes:	RADF opening/closing sensor RADF board Perform the 05-3210
Remedy:	1. Close the RADF if it is opened. Remove if there is any original before closing it. 2. Is the RADF opening/closing sensor working? (Perform the input check: 03-[FAX]ON/[7]/[D]) * If it is working properly, proceed to 6. If not, check 3 to 5 below. 3. Check if the connector CN75 on the RADF board is disconnected from the RADF opening/ closing sensor or the harnesses are open circuited. Correct if any. 4. Replace the RADF opening/closing sensor. 5. Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-356). 6. Is the RADF opening/closing sensor adjusted within the specified range?

Error code:	E871
Description:	Cover open jam in the read ready status: Jam caused by opening of the Original jam access cover or front cover while the RADF is waiting for the scanning start signal from the equipment.
Causes:	Original jam access cover opening/ closing sensor RADF board Perform the 05-3210
Remedy:	1. Close the original jam access cover or the front cover if they are opened in the read ready status. 2. Is the original jam access cover sensor working? (Perform the input check: 03-[FAX]ON/[7]/[C]) 3. Check if the connector CN75 on the RADF board is disconnected from the Original jam access cover sensor or the harnesses are open circuited. Correct if any. 4. Replace the original jam access cover sensor. 5. Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-356).

Error code:	E910
Description:	Jam at the bridge unit transport sensor 1: The paper does not reach the bridge unit transport sensor 1 after it has passed the exit sensor.
Causes:	Bridge unit transport sensor-1 Bridge unit transport entrance motor Bridge unit transport exit motor LGC board DRV board PFC board Roller Transport roller of the bridge unit
Remedy:	1. Check if there is any paper in the bridge unit and remove it if there is. 2. Is the bridge unit transport sensor-1 working? (Perform the input check:03-[FAX]OFF/[5]/[F]) * If it is working properly, proceed to 6. If not, check 3 to 5 below. 3. Check if the connector CN334 on the LGC board is disconnected from the bridge unit transport sensor-1 (entrance sensor) or the harnesses are open circuited. Check if the connector J510 of the bridge unit is disconnected. Correct if any. 4. Replace the bridge unit transport sensor-1. 5. Replace the LGC board. 6. Is the bridge unit gate solenoid working? (Perform the output check: 03-232) * If it is working properly, proceed to 10. If not, check 7 to 9 below. 7. Check if the connector CN334 on the LGC board is disconnected from the bridge unit gate solenoid or the harnesses are open circuited. Check if the connector J510 of the bridge unit is disconnected. Correct if any. 8. Replace the bridge unit gate solenoid. 9. Replace the LGC board. 10.Does the transport roller of the bridge unit work when the fuser motor is rotated? (Perform the output check: 03-113/163) * If it is working properly, proceed to 12. If not, check 11 below. 11.Check the drive system of the equipment and bridge unit. 12.Check if the rollers in the exit roller, the pressure spring and the bridge unit are worn out.

Error code:	E920
Description:	Stop jam at the bridge unit transport sensor 1: The trailing edge of the paper does not pass the bridge unit transport sensor 1 after its leading edge has reached the sensor.
Causes:	Bridge unit transport sensor-1 Bridge unit transport entrance motor Bridge unit transport exit motor LGC board DRV board PFC board Roller Transport roller of the bridge unit
Remedy:	1. Check if there is any paper in the bridge unit and remove it if there is. 2. Is the bridge unit transport sensor-1 working? (Perform the input check:03-[FAX]OFF/[5]/[F]) * If it is working properly, proceed to 6. If not, check 3 to 5 below. 3. Check if the connector CN334 on the LGC board is disconnected from the bridge unit transport sensor-1 (entrance sensor) or the harnesses are open circuited. Check if the connector J510 of the bridge unit is disconnected. Correct if any. 4. Replace the bridge unit transport sensor-1. 5. Replace the LGC board. 6. Is the bridge unit gate solenoid working? (Perform the output check: 03-232) * If it is working properly, proceed to 10. If not, check 7 to 9 below. 7. Check if the connector CN334 on the LGC board is disconnected from the bridge unit gate solenoid or the harnesses are open circuited. Check if the connector J510 of the bridge unit is disconnected. Correct if any. 8. Replace the bridge unit gate solenoid. 9. Replace the LGC board. 10.Does the transport roller of the bridge unit work when the fuser motor is rotated? (Perform the output check: 03-113/163) * If it is working properly, proceed to 12. If not, check 11 below. 11.Check the drive system of the equipment and bridge unit. 12.Check if the rollers in the exit roller, the pressure spring and the bridge unit are worn out.

Error code:	E930
Description:	Jam at the bridge unit transport sensor 2: The trailing edge of the paper does not reach the bridge unit transport sensor 2 after its leading edge has reached the bridge unit transport sensor 1.
Causes:	Bridge unit transport sensor-2 LGC board Roller Transport roller of the bridge unit
Remedy:	1. Check if there is any paper in the bridge unit and remove it if there is. 2. Is the bridge unit transport sensor-2 working? (Perform the input check:03-[FAX]OFF/[5]/[D]) * If it is working properly, proceed to 6. If not, check 3 to 5 below. 3. Check if the connector CN334 on the LGC board is disconnected from the bridge unit transport sensor-2 (exit sensor) or the harnesses are open circuited. Check if the connector J510 of the bridge unit is disconnected. Correct if any. 4. Replace the bridge unit transport sensor-2. 5. Replace the LGC board. 6. Does the transport roller of the bridge unit work when the fuser motor is rotated? (Perform the output check: 03-113/163) * If it is working properly, proceed to 10. If not, check 7 to 9 below. 7. Check the drive system of the equipment and bridge unit. 8. Check if the rollers in the exit roller, the pressure spring and the bridge unit are worn out. 9. Replace the LGC board. 10.Does the transport roller of the bridge unit work when the fuser motor is rotated? (Perform the output check: 03-113/163) * If it is working properly, proceed to 12. If not, check 11 below. 11.Check the drive system of the equipment and bridge unit. 12.Check if the rollers in the exit roller, the pressure spring and the bridge unit are worn out.

Error code:	E940
Description:	Stop jam at the bridge unit transport sensor 2: The trailing edge of the paper does not pass the bridge unit transport sensor 2 after its leading edge has reached the bridge unit transport sensor 2.
Causes:	Bridge unit transport sensor-2 LGC board Roller Transport roller of the bridge unit
Remedy:	1. Check if there is any paper in the bridge unit and remove it if there is. 2. Is the bridge unit transport sensor-2 working? (Perform the input check:03-[FAX]OFF/[5]/[D]) * If it is working properly, proceed to 6. If not, check 3 to 5 below. 3. Check if the connector CN334 on the LGC board is disconnected from the bridge unit transport sensor-2 (exit sensor) or the harnesses are open circuited. Check if the connector J510 of the bridge unit is disconnected. Correct if any. 4. Replace the bridge unit transport sensor-2. 5. Replace the LGC board. 6. Does the transport roller of the bridge unit work when the fuser motor is rotated? (Perform the output check: 03-113/163) * If it is working properly, proceed to 10. If not, check 7 to 9 below. 7. Check the drive system of the equipment and bridge unit. 8. Check if the rollers in the exit roller, the pressure spring and the bridge unit are worn out. 9. Replace the LGC board. 10.Does the transport roller of the bridge unit work when the fuser motor is rotated? (Perform the output check: 03-113/163) * If it is working properly, proceed to 12. If not, check 11 below. 11.Check the drive system of the equipment and bridge unit. 12.Check if the rollers in the exit roller, the pressure spring and the bridge unit are worn out.

Error code:	E950
Description:	Jam not reaching the job separator transport sensor: The paper has passed through the exit sensor does not reach the job separator transport sensor.
Causes:	JSP feed sensor JSP board LGC board
Remedy:	1 Open the JSP cover. Is there any paper on the transport path? Yes Remove the paper. No 2 2 Is the JSP feed sensor working? (Perform the input check in the test mode: 03- [FAX]ON/[3]/[D]) Yes 3 No • Check if the connector of the JSP feed sensor is disconnected. • Check if either of the connectors CN260 or CN262 on the JSP board is disconnected. • Check if the connector CN302 on the LGC board is disconnected. • Check if the connector pins are disconnected and the harnesses are open circuited. • Check if the conductor patterns on the JSP board and LGC board are short circuited or open circuited. • Replace the JSP feed sensor. • Replace the JSP board. • Replace the LGC board. 3 Replacing board • Replace the JSP board. • Replace the LGC board.

Error code:	E951
Description:	Stop jam at the job separator transport sensor: The trailing edge of the paper does not pass the job separator transport sensor
Causes:	JSP feed sensor JSP board LGC board
Remedy:	1 Open the JSP cover. Is there any paper on the transport path? Yes Remove the paper. No 2 2 Is the JSP feed sensor working? (Perform the input check in the test mode: 03- [FAX]ON/[3]/[D]) Yes 3 No • Check if the connector of the JSP feed sensor is disconnected. • Check if either of the connectors CN260 or CN262 on the JSP board is disconnected. • Check if the connector CN302 on the LGC board is disconnected. • Check if the connector pins are disconnected and the harnesses are open circuited. • Check if the conductor patterns on the JSP board and LGC board are short circuited or open circuited. • Replace the JSP feed sensor. • Replace the JSP board. • Replace the LGC board. 3 Replacing board • Replace the JSP board. • Replace the LGC board.

Error code:	E960
Description:	Jam not reaching the offset tray transport sensor: The paper has passed through the exit sensor does not reach the offset tray transport sensor.
Causes:	OCT feed sensor OCT board LGC board
Remedy:	1 Open the OCT cover. Is there any paper on the transport path? Yes Remove the paper. No 2 2 Is the OCT feed sensor working? (Perform the input check in the test mode: 03- [FAX]ON/[3]/[G]) Yes 3 No • Check if the connector of the OCT feed sensor is disconnected. • Check if either of the connectors CN260 or CN262 on the OCT board is disconnected. • Check if the connector CN302 on the LGC board is disconnected. • Check if the connector pins are disconnected and the harnesses are open circuited. • Check if the conductor patterns on the OCT board and LGC board are short circuited or open circuited. • Replace the OCT feed sensor. • Replace the OCT board. • Replace the LGC board. 3 PC board • Replace the OCT board. • Replace the LGC board.

Error code:	E961
Description:	Stop jam at the offset tray transport sensor: The trailing edge of the paper does not pass the offset tray transport sensor.
Causes:	OCT feed sensor OCT board LGC board
Remedy:	1 Open the OCT cover. Is there any paper on the transport path? Yes Remove the paper. No 2 2 Is the OCT feed sensor working? (Perform the input check in the test mode: 03- [FAX]ON/[3]/[G]) Yes 3 No • Check if the connector of the OCT feed sensor is disconnected. • Check if either of the connectors CN260 or CN262 on the OCT board is disconnected. • Check if the connector CN302 on the LGC board is disconnected. • Check if the connector pins are disconnected and the harnesses are open circuited. • Check if the conductor patterns on the OCT board and LGC board are short circuited or open circuited. • Replace the OCT feed sensor. • Replace the OCT board. • Replace the LGC board. 3 PC board • Replace the OCT board. • Replace the LGC board.

Error code:	E9F0
Description:	Hole punch jam: Hole punching is not performed properly.
Causes:	Punch HP sensor (S4) Punch motor (M3) Punch controller board
Remedy:	Is there any paper remaining on the transport path in the finisher or equipment? → YES → Remove the paper. NO Is the connector J1 on the punch driver PC board disconnected? Is the harness connecting the punch driver PC board and punch home position sensor (PI3P) open circuited? → YES → Connect the connector securely. Replace the harness. NO Is the punch home position sensor working properly? l → NO → 1. Connect the connector of the punch home position sensor securely. 2. Replace the punch home position sensor. YES Replace the punch driver PC board.

Error code:	EA10
Description:	Paper transport delay jam: Paper which has passed the exit sensor does not reach the inlet sensor.
Causes:	Feeding sensor (S22) Transport path switching solenoid (SOL5) Entrance motor (M1) Interface PC board (I/F) Finisher control PC board (FIN)
Remedy:	Is there any paper remaining on the transport path in the finisher or equipment? → YES → Remove the paper. NO Is the connector J17 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and inlet sensor (PI1) open circuited? → YES → Connect the connector securely. Replace the harness. NO Is the inlet sensor working normally? (Check the movement of the actuator.) ll → NO → 1. Connect the connector of the inlet sensor securely. 2. Attach the actuator securely if its shaft is out of place. 3. Replace the inlet sensor. YES Replace the finisher controller PC board.

Error code:	EA20
Description:	Paper transport stop jam: Paper which has reached the inlet sensor does not pass the inlet sensor.
Causes:	Entrance sensor (S1) Finisher control PC board (FIN)
Remedy:	Is there any paper remaining on the transport path in the finisher or main unit? → YES → Remove the paper. NO Is any of the connectors J17, J24, J9 and J11 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and inlet sensor (PI1) opencircuited? Is the harness connecting the finisher controller PC board and buffer path inlet paper sensor (PI17) open-circuited? Is the harness connecting the finisher controller PC board and buffer path paper sensor (PI14) open circuited? Is the harness connecting the finisher controller PC board and stapling tray sensor (PI4) open circuited? Is the harness connecting the finisher controller PC board and delivery sensor (PI3) open circuited? → YES → Connect the connectors securely. Replace the harnesses. NO Is the inlet sensor working properly? (Check the movement of the actuator.) Is the buffer path inlet paper sensor working properly? (Check the movement of the actuator.) Is the buffer path paper sensor working properly? (Check the movement of the actuator.) Is the stapling tray sensor working properly? (Check the movement of the actuator.) Is the delivery sensor working properly? (Check the movement of the actuator.) ll → NO → 1. Connect the connectors of the sensors securely. 2. Attach the actuators securely if their shafts are out of place. 3. Replace the sensors. YES Replace the finisher controller PC board.

Error code:	EA21
Description:	Paper size error jam: Paper does not reach the sensor because the paper is shorter than spec. [MJ-1103/1104]
Causes:	Entrance sensor (S1) Transport sensor (S2) Finisher controller board
Remedy:	MJ-1103/1104 1. Check if there is any paper in the finisher or on the transport path of the equipment and remove it if there is. 2. Is the paper size used shorter than the size specified in the specifications? 3. Check if the connectors CN7 and CN22 on the finisher controller PC board are disconnected from the inlet sensor (S1) and the transport sensor (S2), or the harnesses are open circuited. Correct if any. 4. Replace the sensor. 5. Replace the finisher controller PC board.

Error code:	EA22
Description:	Paper transport jam (Finisher paper punching edge detection sensor): [MJ-1103/1104]
Causes:	Paper position sensor (S6-1) Paper position sensor (S6-2) Finisher controller board
Remedy:	Is there any paper remaining on the transport path? YES Remove the paper, not leaving any chips. NO Is the paper too short for specifications? NO Use paper accepted in the specifications. YES Are the paper position sensor (S6-1 and S6-2) and its wiring correct? NO Replace the sensor. Correct the wiring. YES Replace the hole punch control PC board (HP).

Error code:	EA23
Description:	Paper transport jam (exit sensor): [MJ-1103/1104]
Causes:	Transport sensor (S2) Finisher controller board
Remedy:	Is there any paper remaining on the transport path in the finisher or equipment? YES Remove the paper. NO Is there a disconnection of the connector, incorrect installation or breakage of the transport sensor (S2)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Replace the finisher control PC board (FIN).

Error code:	EA24
Description:	Paper transport jam (between entrance and exit sensors): [MJ-1103/1104]
Causes:	Entrance sensor (S1) Transport sensor (S2) Entrance motor (M1) Finisher controller board
Remedy:	Is there any paper remaining on the transport path in the finisher or equipment? YES Remove the paper. NO Is the paper size used shorter than the size specified in the specifications? YES Use the paper size specified in the specifications. NO Is there a disconnection of the connector, incorrect installation or breakage of the entrance sensor (S1)? Is there a disconnection of the connector, incorrect installation or breakage of the transport sensor (S2)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the entrance motor (M1) and the CN26 of the finisher control PC board (FIN) disconnected or open circuited? Is the harness between the transport sensor (S2) and the CN6 of the finisher control PC board (FIN) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the finisher control PC board (FIN).

Error code:	EA25
Description:	Paper transport jam (after paper stack exit): [MJ1103/1104]
Causes:	Finishing tray paper detection sensor (S12) Finisher controller board
Remedy:	Is there any paper remaining on the transport path in the finisher or equipment? YES Remove the paper. NO Is there any mechanical problem when the actuator of the finishing tray paper detection sensor (S12) is moved? YES Fix the mechanism. NO Is there a disconnection of the connector, incorrect installation or breakage of the finishing tray paper detection sensor (S12)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the finishing tray paper detection sensor (S12) and the CN18 of the finisher control PC board (FIN) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the finisher control PC board (FIN).

Error code:	EA26
Description:	Paper transport jam (stop command request): [MJ1103/1104]
Causes:	Entrance sensor (S1) Finisher controller board
Remedy:	Is there any paper remaining on the transport path in the Finisher or the equipment? YES Remove the paper. NO Is there a disconnection of the connector, incorrect installation or breakage of the entrance sensor (S1)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the entrance sensor (S1) and the CN26 of the finisher control PC board (FIN) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the finisher control PC board (FIN).

Error code:	EA27
Description:	Paper transport jam (paper not inserted): [MJ-1103/ 1104]
Causes:	Entrance sensor (S1) Finisher controller board
Remedy:	Is there any paper remaining on the transport path in the Finisher or the equipment? YES Remove the paper. NO Is there a disconnection of the connector, incorrect installation or breakage of the entrance sensor (S1)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the entrance sensor (S1) and the CN26 of the finisher control PC board (FIN) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the finisher control PC board (FIN).

Error code:	EA28
Description:	Paper transport jam (assisting arm operation delay): [MJ-1103/1104]
Causes:	Assist arm motor (M10) Finisher controller board
Remedy:	Is there any paper remaining on the transport path in the finisher or equipment? YES Remove the paper. NO Is there any mechanical problem when the paper holding cam is rotated? YES Fix the mechanism. NO Is the harness between the assist arm motor (M10) and the CN13 of the finisher control PC board (FIN) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the finisher control PC board (FIN).

Error code:	EA29
Description:	Paper transport jam (stack transport delay): [MJ1103/1104]
Causes:	Buffer tray guide motor (M2) Finisher controller board
Remedy:	Is there any paper remaining on the transport path in the Finisher or the equipment? YES Remove the paper. NO Is there any mechanical problem when the buffer tray guide is opened and closed while the buffer roller is kept raised? YES Fix the mechanism. NO Is the harness between the buffer tray guide motor (M2) and the CN11 of the finisher control PC board (FIN) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the finisher control PC board (FIN).

Error code:	EA2A
Description:	Paper transport jam in the Finisher (between the entrance path and middle path sensor): The leading edge of the paper has passed the entrance path sensor, but does not reach the middle path sensor in the Finisher Unit transport path. [MJ-1032]

Error code:	EA2B
Description:	Paper transport jam in the Finisher (middle path sensor): The paper remains at the middle path sensor for a longer period than specified while being transported on the Finisher Unit transport path. [MJ-1032]

Error code:	EA2C
Description:	Paper transport jam in the Finisher (between the entrance path and sub-path sensor): The leading edge of the paper has passed the entrance sensor, but does not reach the sub-path sensor in the Finisher Unit transport path. [MJ-1032]

Error code:	EA2D
Description:	Paper transport jam in the Finisher (sub-path sensor): The paper remains at the sub-path sensor for a longer period than specified while being transported on the Finisher Unit transport path. [MJ-1032]

Error code:	EA2E
Description:	Paper transport remaining jam in the Finisher (subpath sensor): Paper is detected in the sub-path sensor when the power is turned ON or the cover is closed. [MJ-1032]
Causes:	MJ-1032
Remedy:	MJ-1032 Entrance path sensor (S19) abnormality Measure the voltage on TP86 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Middle path sensor (S7) abnormality Measure the voltage on TP84 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V ± 5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Sub-path sensor (S8) abnormality Measure the voltage on TP85 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V ± 5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the connector. (Finisher control PC board (FIN): CN6, CN22) Finisher control PC board (FIN) abnormality If the error still occurs after replacing the senso

Error code:	EA31
Description:	Transport path paper remaining jam: The paper which has passed through the inlet sensor does not reach the transport sensor. [MJ-1103/1104]
Causes:	Transport sensor (S2) Finisher controller board
Remedy:	1. Check if there is any paper in the finisher or on the transport path of the equipment and remove it if there is. 2. Check if the connector CN22 on the finisher controller PC board is disconnected from the transport sensor (S2) or the harnesses are open circuited. Correct if any. 3. Check if the connectors CN7 and CN22 on the finisher controller PC board are disconnected from the inlet sensor (S1) and the transport sensor (S2), or the harnesses are open circuited. Correct if any. 4. Replace the sensor. 5. Replace the finisher controller PC board.

Error code:	EA32
Description:	Exit paper remaining jam: The paper is remaining on the finishing tray when the power is turned ON. [MJ-1103/1104]
Causes:	Finishing tray paper detection sensor (S12) Finisher controller board
Remedy:	1. Check if there is any paper in the finisher or on the transport path of the equipment and remove it if there is. 2. Check and correct the mechanism. 3. Check if the connector CN11 on the finisher controller PC board is disconnected from the finishing tray paper detection sensor (S12) or the harnesses are open circuited. Correct if any. 4. Replace the sensor. 5. Replace the finisher controller PC board.

Error code:	EA40
Description:	Door open jam: The upper cover or the front cover of the Finisher has opened, or the upper door or the front door of the Hole Punch Unit has opened during printing.
Causes:	Front cover switch (SW1) Stationary tray opening/closing switch (SW2) Finisher controller board
Remedy:	Is there any paper remaining on the transport path in the finisher or main unit? → YES → Remove the paper. NO Is the finisher connected with the main unit? → NO → Connect the finisher with the main unit. YES Is the connector J12 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and joint sensor (PI15) opencircuited? → YES → Connect the connector securely. Replace the harness. NO Is the joint sensor working properly? l → NO → 1. Connect the connector of the joint sensor securely. 2. Replace the joint sensor. YES Is the door of the finisher closed? → NO → Close the door. YES Is the connector J12 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and door opening sensor (PI16) open-circuited? → YES → Connect the connector securely. Replace the harness. NO Is the door opening sensor working properly? l → NO → 1. Connect the connector of the door opening sensor securely. 2. Replace the door opening sensor. YES Is the connector J5 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and door switch (MS1) opencircuited? → YES → Connect the connector securely. Replace the harness. NO Is the connector J5 on the punch driver PC board disconnected? Is the harness connecting the punch driver PC board and front door switch (MS2P) opencircuited? → YES → Connect the connector securely. Replace the harness. NO Are the upper and front door switches working properly? ll → NO → 1. Connect the connectors of the door switch and the front door switch securely. 2. Replace the upper/front door switches. YES Replace the finisher controller PC board.

Error code:	EA50
Description:	Stapling jam: Stapling is not performed properly
Causes:	Stapler interference sensor (S11) Finisher controller board
Remedy:	Is there any paper remaining on the transport path in the finisher or equipment or on the stapling tray? → YES → Remove the paper. NO Is the jam cleared by taking off the staple cartridge from the finisher and removing the staple sheet slid from the staple case? → YES → End. NO Is the connector J8 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and stapling home position sensor (PI22) open circuited? → YES → Connect the connector securely. Replace the harness. NO Is the stapling home position sensor working properly? l → NO → 1. Connect the connector of the stapling home position sensor securely. 2. Replace the stapling home position sensor. YES Replace the finisher controller PC board.

Error code:	EA60
Description:	Early arrival jam: The inlet sensor detects paper earlier than the specified timing
Causes:	Entrance sensor (S1) Finisher controller board
Remedy:	Is there any paper remaining on the transport path in the finisher or equipment? → YES → Remove the paper. NO Is the connector J17 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and inlet sensor (PI1) open circuited? → YES → Connect the connector securely. Replace the harness. NO Is the inlet sensor working properly? (Check the movement of the actuator.) ll → NO → 1. Connect the connector of the inlet sensor securely. 2. Attach the actuator securely if its shaft is out of place. 3. Replace the inlet sensor. YES Replace the finisher controller PC board.

Error code:	EA70
Description:	Stack exit belt home position error: The stack exit belt is not at the home position. [MJ-1103/1104]
Causes:	Stack belt exit home position sensor (S9) Stack transport motor (M5) Finisher controller board
Remedy:	1. Check if the connector CN11 on the finisher controller PC board is disconnected from the stack belt exit home position sensor (S9) and the harnesses are open circuited. Correct if any. 2. Is the harness between the stack transport motor (M5) and the finisher control PC board (CN10) disconnected or open circuited? 3. Replace the sensor. 4. Replace the finisher controller PC board. 5. Is the upper surface detection sensor normal? (See CB31.)

Error code:	EA80
Description:	Stapling jam: Stapling is not performed properly.
Causes:	Stitcher home position switch Finisher controller PC board
Remedy:	Is there any paper remaining on the transport path in the finisher, saddle stitcher section or main unit, or on the stapling tray? → YES → Remove the paper. NO Is the jam cleared by taking off the staple cartridge from the finisher and removing the staples stuck in the stapling unit? → YES → End NO Is the connector J8 on the saddle stitcher controller PC board disconnected? Is the harness connecting the saddle stitcher controller PC board and stitcher home position switch (rear: MS5S, front: MS7S) open-circuited? → YES → Connect the connector securely. Replace the harness. NO Are the stitcher home position switches working properly? ll → NO → 1. Connect the connectors of the stitcher home position switches securely. 2. Replace the stitcher home position switches. YES Replace the saddle stitcher controller PC board.

Error code:	EA81
Description:	The detection of the home position of the saddle stitch 3rd transport roller drive motor ends abnormally.

Error code:	EA90
Description:	Door open jam: The delivery cover or the inlet cover has opened during printing.
Causes:	Delivery cover sensor (PI3) Inlet cover sensor (PI9) Saddle stitcher controller board
Remedy:	main unit? → YES → Remove the paper. NO Is the saddle stitcher door closed? → NO → Close the door. YES Is either of the connectors J10 or J11 on saddle stitcher controller PC board disconnected? Are the harnesses connecting the saddle stitcher controller PC board and cover opening sensors (PI2S: front door opening/closing sensor, PI3S:delivery cover sensor, PI9S: inlet cover sensor) open-circuited? → YES → Connect the connector securely. Replace the harness. NO Are the cover opening sensors working properly? l → NO → 1. Connect the connectors of the cover opening sensors securely. 2. Replace the cover opening sensors. YES Replace the finisher controller PC board.

Error code:	EAA0
Description:	Power-ON jam: Paper is remaining at the No. 1 paper sensor, No. 2 paper sensor, No. 3 paper sensor, vertical path paper sensor or delivery sensor when the power is turned ON.
Causes:	No. 1 paper sensor (PI18) No. 2 paper sensor (PI19) No. 3 paper sensor (PI20) Vertical path paper sensor (PI17) Delivery sensor (PI11) Saddle stitcher controller board
Remedy:	Is there any paper remaining on the transport path in the finisher or saddle stitcher section? → YES → Remove the paper. NO Is any of the connectors J10, J13 and J9 on the saddle stitcher controller PC board disconnected? Is the harness connecting the saddle stitcher controller PC board and No.1 paper sensor (PI18S) open-circuited? Is the harness connecting the saddle stitcher controller PC board and No.2 paper sensor (PI19S) open-circuited? Is the harness connecting the saddle stitcher controller PC board and No.3 paper sensor (PI20S) open-circuited? Is the harness connecting the saddle stitcher controller PC board and vertical path paper sensor (PI17S) open-circuited? Is the harness connecting the saddle stitcher controller PC board and delivery sensor (PI11S) open-circuited? → YES → Connect the connectors securely. Replace the harnesses. NO Is the No.1 paper sensor working properly? (Check the movement of the actuator.) Is the No.2 paper sensor working properly? (Check the movement of the actuator.) Is the No.3 paper sensor working properly? (Check the movement of the actuator.) Is the vertical path paper sensor working properly? (Check the movement of the actuator.) Is the delivery sensor working properly? (Check the movement of the actuator.) ll → NO → 1. Connect the connectors of the sensors securely. 2. Attach the actuators securely if their shafts are out of place. 3. Replace the sensors. YES Replace the saddle stitcher controller PC board.

Error code:	EAB0
Description:	Paper transport stop jam: Paper which has passed the inlet sensor does not reach or pass the No. 1 paper sensor, No. 2 paper sensor, No. 3 paper sensor or delivery sensor.
Causes:	No. 1 paper sensor (PI18) No. 2 paper sensor (PI19) No. 3 paper sensor (PI20) Delivery sensor (PI11) Saddle stitcher controller board
Remedy:	Is there any paper remaining on the transport path in the finisher, saddle stitcher section or main unit? → YES → Remove the paper. NO Is the connector J17 on finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and inlet sensor (PI1) opencircuited? Is either of the connectors J10 or J9 on the saddle stitcher controller PC board disconnected? Is the harness connecting the saddle stitcher controller PC board and No.1 paper sensor (PI18S) open-circuited? Is the harness connecting the saddle stitcher controller PC board and No.2 paper sensor (PI19S) open-circuited? Is the harness connecting the saddle stitcher controller PC board and No.3 paper sensor (PI20S) open-circuited? Is the harness connecting the saddle stitcher controller PC board and delivery sensor (PI11S) open-circuited? → YES → Connect the connectors securely. Replace the harnesses. NO Is the inlet sensor working properly? (Check the movement of the actuator.) Is the No.1 paper sensor working properly? (Check the movement of the actuator.) Is the No.2 paper sensor working properly? (Check the movement of the actuator.) Is the No.3 paper sensor working properly? (Check the movement of the actuator.) Is the delivery sensor working properly? (Check the movement of the actuator.) ll → NO → 1. Connect the connectors of the sensors securely. 2. Attach the actuators securely if their shafts are out of place. 3. Replace the sensors. YES Replace the saddle stitcher controller PC board.

Error code:	EAB1
Description:	Short paper jam (Saddle Stitch Finisher)
Causes:	Feeding sensor (S22) Junction box paper detection sensor (S26) Transport path-2 (S27) Transport path-3 (S28) Ejecting roller (S29) Interface PC board (I/F) Saddle stitcher controller board Finisher controller board
Remedy:	Is there any paper remaining in the paper transport path in the equipment or the saddle stitch section of the Finisher? YES Remove the paper. NO Is the paper too short for specifications? YES Use paper accepted in the specifications. NO Is there a disconnection of the connector, incorrect installation or breakage of the feeding sensor (S22)? Is there a disconnection of the connector, incorrect installation or breakage of the junction box paper detection sensor (S24)? Is there a disconnection of the connector, incorrect installation or breakage of the transport path- 2 (S27)? Is there a disconnection of the connector, incorrect installation or breakage of the transport path- 3 (S28)? Is there a disconnection of the connector, incorrect installation or breakage of the ejecting roller (S29)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the feeding sensor (S22) or the junction box paper detection sensor (S24) and the CN8 of the interface PC board (I/F) disconnected or open circuited? Is the harness between the transport path-2 sensor (S27), transport path-3 sensor (S28) or ejecting roller sensor (S29) and the CN20 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO 1. Replace the saddle control PC board (SDL). 2. Replace the finisher control PC board (FIN).

Error code:	EAC1
Description:	The detection of the home position of the folding blade motor ends abnormally.

Error code:	EAD0
Description:	Print end command time-out jam: The printing has not finished normally due to the communication error between the SYS board and LGC board at the end of the printing.
Causes:	SYS board LGC board
Remedy:	Is the main motor rotating normally? → NO 1. Check if there is any paper in the equipment. Remove it if there is. 2. If the error still occurs, check the following: 3. Check if the error is cleared by turning the power OFF and then back ON. 4. Check if the connectors connecting the SYS board, SYSIF board, SLG board and PLG board are disconnected. 5. Check if the harnesses connecting the SYS board, SLG board and PLG board are open circuited. 6. Replace the SYS board, SYSIF board and LGC board.

Error code:	EAE0
Description:	Receiving period time-out jam: The printing cannot be finished normally due to the communication error between the equipment and the Finisher when the paper is transported from the equipment to the Finisher.
Causes:	Finisher controller board
Remedy:	Is the finisher working? → YES → Replace the finisher controller PC board. NO 1. Check if the voltage (24V) is being supplied to the finisher. 2. Check the connection of the LGC board and IPC board. 3. Check if the harness connecting the IPC board and finisher I/F connector of the equipment side is open circuited. 4. Check if the harness connecting the I/F connector of the finisher side and finisher controller PC board is open circuited. 5. Replace the finisher controller PC board.

Error code:	EAF1
Description:	Stack exit roller nip motor home position detection error: The detection of the home position of the stack exit roller nip motor ends abnormally. This error may occur if paper is jammed while being transported, so it is treated as a paper jam. [MJ-1032/MJ-1033]

Error code:	EAF2
Description:	Stapler unit sliding motor home position detection error: The detection of the home position of the stapler unit sliding motor ends abnormally. This error may occur if paper is jammed while being transported, so it is treated as a paper jam. [MJ-1032/MJ-1033]

Error code:	EAF3
Description:	Gripper arm motor home position detection error: The detection of the home position of the gripper arm ends abnormally. This error may occur if paper is jammed while being transported, so it is treated as a paper jam. [MJ-1033]
Remedy:	Gripper motor (M3) abnormality Check if the electrical continuity of the coil is normal. If electricity is not conducted, replace the motor. Gripper arm home position sensor (S13) abnormality Measure the voltage on pin CN10.8 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Gripper arm exit sensor (S26) abnormality Measure the voltage on TP27 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Faulty cables and connectors If the error still occurs after replacing the motor, sensors and connectors, exchange the finisher control PC board (FIN). Finisher control PC board (FIN) abnormality If the error still occurs after replacing the motor, sensors and connectors, exchange the finisher control PC board (FIN).

Error code:	EB30
Description:	Ready period time-out jam: The equipment judges that the paper transport to the Finisher is disabled due to the communication error between the equipment and the Finisher at the start of the printing.
Causes:	Finisher controller board LGC board
Remedy:	Is there paper in the equipment? → NO → Replace the LGC board. YES Are the IPC board and LGC board properly connected to each other? → NO → Connect them properly. YES Is the harness securely connected to the IPC board? → NO → Connect the harness properly. YES Is any of the connector pins of the harness connecting the equipment and finisher disconnected or any of those harnesses open circuited? → NO → Connect the pin or replace the harness. YES 1. Replace the IPC board. 2. Replace the LGC board. 3. Replace the finisher controller PC board.

Error code:	EB50
Description:	Paper remaining on the transport path: The multiple feeding of the preceding paper caused the misfeeding of the upcoming paper.
Causes:	1st drawer feed sensor Bypass feed sensor ADU exit sensor Registration sensor 1st drawer feed sensor 2nd drawer feed sensor ADU board LGC board Rollers
Remedy:	In case the paper is fed from the 1st drawer, bypass unit or Open the bypass unit cover. Is there any paper in front of the drawer feed sensor? ll → YES → Remove the paper. * Clean or replace the feed roller and separation roller if this error occurs frequently. NO Is the registration sensor working? (Perform the input check in the test mode: 03-[FAX]ON/[4]/[E]) ↓ → NO → 1. Check if the connector of the registration sensor is disconnected. 2. Check if the connector CN341 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the registration sensor. 6. Replace the LGC board. YES Check the rollers. Clean or replace them. In case the paper is fed from the 2nd drawer, 3rd drawer, 4th drawer, Tandem LCF Open the bypass unit cover. Is there any paper in front of the 1st drawer transport sensor? ll → YES → Remove the paper. * Clean or replace the feed roller and separation roller if this error occurs frequently. NO Are the 1st drawer transport sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[C]) ↓ → NO → 1. Check if the connector of the 1st drawer transport sensor is disconnected. 2. Check if the connector CN329 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the 1st drawer transport sensor. 6. Replace the LGC board. YES If any paper remains in the equipment or drawer, remove it. Check the rollers. Clean or replace them.

Error code:	EB60
Description:	Paper remaining on the transport path: The multiple feeding of the preceding paper caused the misfeeding of the upcoming paper (= redetection after no jam is detected at [EB50]).
Causes:	Registration sensor PFC board Rollers
Remedy:	Open the bypass unit cover. Is there any paper in front of the registration sensor? → YES → Remove the paper. NO Is the registration sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[4]/[E]) ↓ → NO → 1. Check if the connector of the registration sensor is disconnected. 2. Check if the connector CN341 on the LGC board is disconnected. 3. Check if the connector pins are disconnected and the harnesses are open circuited. 4. Check if the conductor pattern on the LGC board is short circuited or open circuited. 5. Replace the registration sensor. 6. Replace the LGC board. YES Check the rollers. Clean or replace them.

Error code:	ED10
Description:	Skew adjustment motor (M1) home position detection abnormality: The Skew adjustment motor is not at the home position. [MJ-1103/1104 (when MJ-6102 is installed)]
Causes:	Skew adjustment motor (M1) Skew HP sensor (S2) Punch controller board
Remedy:	MJ-1103/1104 1. Check if there is any paper in the finisher or the on the transport path of the equipment. Remove it if there is. 2. Rotate skew adjustment motor and fix its mechanism if it does not rotate smoothly. 3. Check if the connectors on the hole punch controller PC board (HP board) are disconnected from the skew HP sensor (S2) and the skew adjustment motor, or the harnesses are open circuited. Correct if any. 4. Replace the skew adjustment motor. 5. Replace the hole punch control PC board.

Error code:	ED11
Description:	Sideways adjustment motor (M2) home position detection error: The Sideways adjustment motor is not at the home position. [MJ-1103/1104 (when MJ6102 is installed)]
Causes:	Sideways adjustment motor (M2) Sideways deviation HP sensor (S3 Punch controller board
Remedy:	MJ-1103/1104 1. Check if there is any paper on the transport path and remove it if there is. 2. Rotate sideways adjustment motor and fix its mechanism if it does not rotate smoothly. 3. Check if the connectors on the hole punch controller PC board (HP board) are disconnected from the sideways deviation HP sensor (S3)and the sideways adjustment motor, or the harnesses are open circuited. Correct if any. 4. Replace the sideways adjustment motor. 5. Replace the hole punch control PC board.

Error code:	ED12
Description:	Shutter home position error: The shutter is not at the home position. [MJ-1103/1104]
Causes:	Shutter opening/closing sensor (S4) Shutter clutch (CLT1) Finisher controller board
Remedy:	MJ-1103/1104 1. Open and close the shutter. If there is any mechanical problem, fix its mechanism. 2. Check if the connectors on the finisher controller PC board are disconnected from the shutter opening/closing sensor (S4) and the shutter clutch (CLT1), or the harnesses are open circuited. Correct if any. 3. Replace the shutter clutch (CLT1). 4. Replace the shutter opening/closing sensor (S4). 5. Replace the finisher controller PC board.

Error code:	ED13
Description:	Front alignment plate home position error: The front alignment plate is not at the home position. [MJ1103/1104]
Causes:	Front alignment plate home position sensor (S7) Front alignment motor (M9) Finisher controller board
Remedy:	MJ-1103/1104 1. Move the front alignment plate. If there is any mechanical problem, fix its mechanism. 2. Check if the connectors on the finisher controller PC board are disconnected from the front alignment plate home position sensor (S7) and the front alignment motor (M9), or the harnesses are open circuited. Correct if any. 3. Replace the front alignment motor (M9). 4. Replace the front alignment plate home position sensor (S7). 5. Replace the finisher controller PC board.

Error code:	ED14
Description:	Rear alignment plate home position error: The rear alignment plate is not at the home position. [MJ1103/1104]
Causes:	Rear alignment plate home position sensor (S7) Rear alignment motor (M10) Finisher controller board
Remedy:	MJ-1103/1104 1. Move the rear alignment plate. If there is any mechanical problem, fix its mechanism. 2. Check if the connectors on the finisher controller PC board are disconnected from the rear alignment plate home position sensor (S8) and the rear alignment motor (M10), or the harnesses are open circuited. Correct if any. 3. Replace the rear alignment motor (M10). 4. Replace the rear alignment plate home position sensor (S8). 5. Replace the finisher controller PC board.

Error code:	ED15
Description:	Paddle home position error: The paddle is not at the home position. [MJ-1103/1104]
Causes:	Paddle home position sensor (S3) Paddle motor (M8) Finisher controller board
Remedy:	MJ-1103/1104 1. Rotate the paddle. If there is any mechanical problem, fix its mechanism. 2. Check if the connectors on the finisher controller PC board are disconnected from the paddle home position sensor (S3) and the paddle motor (M8), or the harnesses are open circuited. Correct if any. 3. Replace the paddle motor (M8). 4. Replace the paddle home position sensor (S3). 5. Replace the finisher controller PC board.

Error code:	ED16
Description:	Buffer tray home position error: The buffer tray is not at the home position. [MJ-1103/1104]
Causes:	Buffer tray home position sensor (S5) Buffer tray guide motor (M3) Finisher controller board
Remedy:	MJ-1103/1104 1. Open and close the buffer tray guide. If there is any mechanical problem, fix its mechanism. 2. Check if the connectors on the finisher controller PC board are disconnected from the buffer tray home position sensor (S5) and the buffer tray guide motor (M3), or the harnesses are open circuited. Correct if any. 3. Replace the buffer tray guide motor (M3). 4. Replace the buffer tray home position sensor (S5). 5. Replace the finisher controller PC board.

Error code:	EF10
Description:	Paper not supported for Saddle Stitch Finisher
Causes:	Buffer tray home position sensor (S5) Buffer tray guide motor (M3) Saddle controller board
Remedy:	Is there any paper remaining on the paper transport path in the Finisher or the equipment, or on the finishing tray? YES Remove the paper. NO Is the jam released by taking off the front staple cartridge from the Finisher and removing the staple sheet slid from the staple case? YES End. NO Is the harness between the front saddle stapler drive unit and the CN3 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely. • Replace the harness if open circuited. NO 1. Reconnect the connector securely if there is any disconnection. 2. Replace the saddle control PC board (SDL).

Error code:	EF11
Description:	Saddle Stitch Finisher stapling error (front)
Causes:	Front saddle stapler drive unit Saddle controller board
Remedy:	Is there any paper remaining on the paper transport path in the Finisher or the equipment, or on the finishing tray? YES Remove the paper. NO Is the jam released by taking off the front staple cartridge from the Finisher and removing the staple sheet slid from the staple case? YES End. NO Is the harness between the front saddle stapler drive unit and the CN3 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely. • Replace the harness if open circuited. NO 1. Reconnect the connector securely if there is any disconnection. 2. Replace the saddle control PC board (SDL).

Error code:	EF12
Description:	Saddle Stitch Finisher stapling error (rear)
Causes:	Rear saddle stapler drive unit Saddle controller board
Remedy:	Is there any paper remaining on the paper transport path in the Finisher or the equipment, or on the finishing tray? YES Remove the paper. NO Is the jam released by taking off the rear staple cartridge from the Finisher and removing the staple sheet slid from the staple case? YES End. NO Is the harness between the rear saddle stapler drive unit and the CN3 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO 1. Replace the rear saddle stapler drive unit. 2. Replace the saddle control PC board (SDL).

Error code:	EF13
Description:	Saddle paper holder home position detection abnormality
Causes:	Paper holding home position sensor (S38) Saddle controller board
Remedy:	Is there any mechanical problem when the paper holding cam is rotated? YES Fix the mechanism. NO Is there a disconnection of the connector, incorrect installation or breakage of the paper holding home position sensor (S38)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the paper holding home position sensor (S38), paper holding clutch (CLT4) or saddle transport motor (M16) and the CN8 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the saddle control PC board (SDL).

Error code:	EF14
Description:	Saddle paper exit jam
Causes:	Exit sensor (S31) Saddle controller board
Remedy:	Is there any paper remaining in the paper transport path of the equipment or the saddle stitch section of the Finisher? YES Remove the paper. NO Is there a disconnection of the connector, incorrect installation or breakage of the exit sensor (S31)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the exit sensor (S31) and the CN19 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the saddle control PC board (SDL).

Error code:	EF15
Description:	Saddle Stitch Finisher side alignment motor home position detection abnormality
Causes:	Side alignment home position sensor (S36) Side alignment motor (M15) Saddle controller board
Remedy:	Is there any mechanical problem when the jog is moved? YES Fix the mechanism. NO Is there a disconnection of the connector, incorrect installation or breakage of the side alignment home position sensor (S36)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the side alignment home position sensor (S36) and the CN5 of the saddle control PC board (SDL) disconnected or open circuited? Is the harness between the side alignment motor (M15) and the CN5 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the saddle control PC board (SDL).

Error code:	EF16
Description:	Saddle Stitch Finisher stacker motor home position detection abnormality
Causes:	Stacker home position sensor (S33) Stacker motor (M14) Saddle controller board
Remedy:	Is there any mechanical problem when the stacker carrier is moved? YES Fix the mechanism. NO Is there a disconnection of the connector, incorrect installation or breakage of the stacker home position sensor (S33)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the stacker home position sensor (S33) and the CN4 of the saddle control PC board (SDL) disconnected or open circuited? Is the harness between the stacker motor (M14) and the CN4 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the saddle control PC board (SDL).

Error code:	EF17
Description:	Saddle Stitch Finisher folding blade home position detection abnormality
Causes:	Folding blade home position sensor (S35) Folding blade clutch (CLT3) Saddle controller board
Remedy:	Is there any mechanical problem when the folding blade cam is rotated? YES Fix the mechanism. NO Is there a disconnection of the connector, incorrect installation or breakage of the folding blade home position sensor (S35)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the folding blade home position sensor (S35) and the CN15 of the saddle control PC board (SDL) disconnected or open circuited? Is there a disconnection of the connector, incorrect installation or breakage of the folding blade clutch (CLT3)? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the saddle control PC board (SDL).

Error code:	EF18
Description:	Saddle Stitch Finisher additional folding roller home position detection abnormality
Causes:	Additional folding home position sensor (S39) Additional folding motor (M20) Saddle controller board
Remedy:	Is there any mechanical problem when the additional folding carrier is moved? YES Fix the mechanism. NO Is there a disconnection of the connector, incorrect installation or breakage of the additional folding home position sensor (S39)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the additional folding home position sensor (S39) or the additional folding motor encoder sensor (S42) and the CN19 of the saddle control PC board (SDL) disconnected or open circuited? Is the harness between the additional folding motor (M20) and the CN18 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the saddle control PC board (SDL).

Error code:	EF19
Description:	Saddle paper folding jam
Causes:	Exit transport sensor (S41) Saddle controller board
Remedy:	Is there any paper remaining in the paper transport path in the equipment or the saddle stitch section of the Finisher? YES Remove the paper. NO Is there a disconnection of the connector, incorrect installation or breakage of the exit transport sensor (S41)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the exit transport sensor (S41) and the CN19 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the saddle control PC board (SDL).

Error code:	EF1A
Description:	The trailing edge of the paper passed the entrance path sensor on the Finisher unit transport path. After the switchback, the paper is transported to the saddle stitch unit transport path, but does not reach the saddle stitch entrance path sensor.

Error code:	EF1B
Description:	Paper remains at the saddle stitch positioning paper exit sensor for a longer period than specified while being transported in the pushing/folding operation. [MJ-1033]
Remedy:	Saddle stitch finishing tray sensor (S7) abnormality Measure the voltage on TP65 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the connector. (Finisher control PC board (FIN): CN15) Finisher control PC board (FIN) abnormality If the error still occurs after replacing the sensor and the connector, exchange the finisher control PC board (FIN).

Error code:	EF1C
Description:	Paper is transported in the pushing/folding operation, but does not reach the saddle stitch exit path sensor.
Remedy:	Saddle stitch finishing tray sensor (S7) abnormality Measure the voltage on TP65 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Saddle stitch exit path sensor (S5) abnormality Measure the voltage on TP68 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the connectors. (Finisher control PC board (FIN): CN15, CN16) Finisher control PC board (FIN) abnormality If the error still occurs after replacing the sensors and the connectors, exchange the finisher control PC board (FIN).

Error code:	EF20
Description:	Saddle stacker jam
Causes:	Stacker paper detection sensor (S30) Saddle controller board
Remedy:	Is there any paper remaining in the paper transport path in the equipment or the saddle stitch section of the Finisher? YES Remove the paper. NO Is there a disconnection of the connector, incorrect installation or breakage of the stacker paper detection sensor (S30)? YES • Reconnect the connector securely if there is any disconnection. • Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. NO Is the harness between the stacker paper detection sensor (S30) and the CN14 of the saddle control PC board (SDL) disconnected or open circuited? l YES • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. NO Replace the saddle control PC board (SDL).

Error code:	F070
Description:	Communication error between System-CPU and Engine-CPU
Causes:	Switching regulator • Replace the fuse (F210). • Replace the switching regulator. LGC board SYS board If the problem is not corrected with the replacement of the LGC board, reinstall the removed LGC board and replace the SYS board. IMG board If the problem is still not corrected with the replacement of the SYS board, reinstall the removed SYS board and replace the IMG board.
Remedy:	(1) Check if the connector CN104 on the SYS board and CN130, CN131, CN134 on the SYSIF board is disconnected. (2) Check if the connector CN10 on the SLG board is disconnected. (3) Check if the harness connecting the SYSIF board and SLG board is disconnected or open circuited. (4) Check if the harness connecting the SYSIF board and LGC board is disconnected or open circuited. (5) Check if the connection of the SYS board (CN104) and SYSIF board (CN130) is open circuited. (6) If the SYS board has been replaced, check if the jumper pin setting on the SYS board is correct. (The jumper pin should be inserted between pin 2 and 3 of CN103 and CN115.) (7) Check the version of the system ROM on the SYS board. (8) Check the version of the engine ROM version on the LGC board. (9) Check the version of the scanner ROM version on the SLG board. (10) Replace the SYS board. (11) Replace the SLG board. (12) Replace the LGC board. (13) Replace the SYSIF board.

Error code:	F090
Description:	SRAM abnormality on SYS board
Causes:	SRAM (SYS board)
Remedy:	(1) Turn the power OFF and start up the Setting Mode (08). (2) When “SRAM ERROR DOES IT INITIALIZE” is displayed on the LCD, check the destination and then press the [START] button. If the destination is not correct, key in the correct one and then press the [START] button. (3) After the confirmation message is displayed on the LCD, press the [INTERRUPT] button (to initialize the SRAM). (4) Perform the panel calibration (08-692). (5) Perform the initialization at the software version upgrade (08-947). (6) Enter the serial number (08-995). Be sure that the serial number is the same as that on the identification label attached on the rear cover of the equipment. Note: The MAC address of the equipment is generated based on this serial number. Entering the incorrect serial number may result in an inability to access the network due to an invalid MAC address. (7) Initialize the NIC information (08-693). (8) Turn the power OFF and then start up with the Adjustment mode (05). (9) Turn the power OFF and then back ON. If the error is not recovered, replace the SRAM on the SYS board.

Error code:	F100_0
Description:	HDD format error: Operation of HDD key data fails.
Remedy:	Setting Reboot the equipment. If it cannot be recovered, reinstall the software in the following procedure. (1) Install the OS data.

Error code:	F100_1
Description:	HDD format error: Encryption key data of either the SYS board or the SRAM board for the SYS board are damaged.
Remedy:	Encryption key status Check the displayed message. ([3] + [C] + [POWER] → 5. Key Backup Restore)

Error code:	F100_2
Description:	HDD format error: Encryption key data of both the SYS board and the SRAM board for the SYS board are damaged.
Remedy:	Encryption key status Check the displayed message. ([3] + [C] + [POWER] → 5. Key Backup Restore)

Error code:	F101_0
Description:	HDD connection error (HDD connection cannot be detected.)
Causes:	HDD SYS board
Remedy:	HDD, SYS board, Setting 1. Turn the power of the equipment OFF and check the connection of the HDD. - Connector and harness check - Check if the connector pins of the HDD are bent. 2. If the error still occurs after step 1, perform the following. - Perform [3C] → [5] (Key Backup Restore) and check that each Key Status is "OK". - If not, recover the key (copy "SRAM Key Status" to "FROM Key Status" or vice versa). 3. If the error still persists after step 2, perform the following. - Perform [3C] → [3] (Format HDD), and then install "System Software (HD data)" with [49] - [4]. Notes: If F101_1 occurs with ADI-HDD and the error persists after performing step 3, perform step 3 after performing [4]+[C]+[POWER] → 1. Revert factory initial status HDD. 4. If the error persists even after step 3, replace the HDD.

Error code:	F101_1
Description:	Root partition mount error (HDD formatting fails.): The HDD cannot be connected (mounted) caused by damage to the areas in which the program is mainly stored.
Causes:	HDD SYS board
Remedy:	HDD, SYS board, Setting 1. Turn the power of the equipment OFF and check the connection of the HDD. - Connector and harness check - Check if the connector pins of the HDD are bent. 2. If the error still occurs after step 1, perform the following. - Perform [3C] → [5] (Key Backup Restore) and check that each Key Status is "OK". - If not, recover the key (copy "SRAM Key Status" to "FROM Key Status" or vice versa). 3. If the error still persists after step 2, perform the following. - Perform [3C] → [3] (Format HDD), and then install "System Software (HD data)" with [49] - [4]. Notes: If F101_1 occurs with ADI-HDD and the error persists after performing step 3, perform step 3 after performing [4]+[C]+[POWER] → 1. Revert factory initial status HDD. 4. If the error persists even after step 3, replace the HDD.

Error code:	F101_2
Description:	Normal partition mount error (HDD normal partition mounting fails.): The HDD cannot be connected (mounted) caused by damage to areas other than those described in the F101_0 and F101_1 errors.
Causes:	HDD SYS board
Remedy:	HDD, SYS board, Setting 1. Turn the power of the equipment OFF and check the connection of the HDD. - Connector and harness check - Check if the connector pins of the HDD are bent. 2. If the error still occurs after step 1, perform the following. - Perform [3C] → [5] (Key Backup Restore) and check that each Key Status is "OK". - If not, recover the key (copy "SRAM Key Status" to "FROM Key Status" or vice versa). 3. If the error persists after step 2, perform the following. - Check if the state of each partition is "OK" by performing [5]+[C]+[POWER] → 6. DISK Info. - If the state of partition is "NG", initialize the partition by performing [5]+[C]+[POWER] → 3. Initialize HDD. Notes: The following items will be deleted by performing step 3. . Message Log . Job Log . Spool Data (Print, Email reception) . Template 4. If the error still persists after step 3, perform the following. - Perform [3C] → [3] (Format HDD), and then install "System Software (HD data)" with [49] - [4]. 5. If the error persists even after step 4, replace the HDD.

Error code:	F101_3
Description:	Encryption partition mount error (HDD encryption partition mounting fails.): The HDD cannot be connected (mounted) caused by damage to the areas in which the key is stored.
Causes:	HDD SYS board
Remedy:	HDD, SYS board, Setting 1. Turn the power of the equipment OFF and check the connection of the HDD. - Connector and harness check - Check if the connector pins of the HDD are bent. 2. If the error still occurs after step 1, perform the following. - Perform [3C] → [5] (Key Backup Restore) and check that each Key Status is "OK". - If not, recover the key (copy "SRAM Key Status" to "FROM Key Status" or vice versa). 3. If the error persists after step 2, perform the following. - Check if the state of each partition is "OK" by performing [5]+[C]+[POWER] → 6. DISK Info. - If the state of partition is "NG", initialize the partition by performing [5]+[C]+[POWER] → 3. Initialize HDD. Notes: The following items will be deleted by performing step 3. . Message Log . Job Log . Spool Data (Print, Email reception) . Template 4. If the error still persists after step 3, perform the following. - Perform [3C] → [3] (Format HDD), and then install "System Software (HD data)" with [49] - [4]. 5. If the error persists even after step 4, replace the HDD.

Error code:	F102
Description:	HDD boot error: HDD does not become ready for booting.
Causes:	HDD SYS board
Remedy:	(1) Check if the connectors of the HDD are disconnected. (2) Check if the connector pins are disconnected or the wires of harnesses are broken. (3) Perform the bad sector check (08-694). If the check result is OK, recover the data in the HDD. If the check result is failed, replace the HDD. (4) Replace the SYS board.

Error code:	F103
Description:	Finisher Paddle Failure An error was detected in the Finisher Paddle Motor.
Causes:	• Finisher Paddle Motor • Finisher Control Board
Remedy:	1 Test these sensors. • Swing Guide Home Position Sensor • Paddle Home Position Sensor Run the appropriate Service Diagnostics sensor test. Do the sensors operate? Go to Step 2. Replace the sensor. If the error persists, go to Step 2. 2 Test the Paddle Motor. 1. Close the Interlock Switches for test. 2. Run the Service Diagnostics Paddle Motor test. Does the motor operate? Replace the Finisher Control Board. If the error persists, go to Step 4. Go to Step 4. 3 Check for +24 V to the Paddle Motor. Disconnect CN57. Is there +24 V across CN57-1 and -2 <=> ground? Replace the Delivery Motor. Replace the harness. If the error persists, go to Step 5. 4 Check all pins of the Inverter Interface Cable for continuity. Disconnect CN1 and CN2 from the Finisher Control Board and the opposite end from the Inverter. Is the cable conductive? Replace the Inverter Power Supply. Replace the cable.

Error code:	F104
Description:	HDD data error: Abnormality is detected in the data of the HDD.
Causes:	HDD SYS board
Remedy:	(1) Check if the connectors of the HDD are disconnected. (2) Check if the connector pins are disconnected or the wires of harnesses are broken. (3) Perform the bad sector check (08-694). If the check result is OK, recover the data in the HDD. If the check result is failed, replace the HDD. (4) Replace the SYS board.

Error code:	F105
Description:	Other HDD errors
Causes:	HDD SYS board
Remedy:	(1) Check if the connectors of the HDD are disconnected. (2) Check if the connector pins are disconnected or the wires of harnesses are broken. (3) Perform the bad sector check (08-694). If the check result is OK, recover the data in the HDD. If the check result is failed, replace the HDD. (4) Replace the SYS board.

Error code:	F106_0
Description:	ADI-HDD error: Illegal disk replacement detected (ADI-HDD Exchange to SATA-HDD)
Remedy:	Setting Check if the HDD has been replaced with a SATA-HDD (normal type). (1) Start the equipment in the 4C mode: [4] + [C] + [POWER] (2) Check the type of the HDD shown on the top left of the control panel display “Current HDD type”. 2a. In case of “SATA-HDD” (normal type), replace it with the original ADI-HDD or a new ADI-HDD. Notes: To replace with the original ADI-HDD, start the equipment in the normal mode and then reinstall master data (HD Data) only if any abnormality occurs. 2b. In case of “ADI-HDD” Check each item in the Measures field for the HDD below. If the error still occurs, reinstall the master data (HD Data). HDD • Connector check • Harness check • Perform the bad sector check (08-9072). If the check result is OK, recover the data in the HDD. If the check result fails, replace the HDD.

Error code:	F106_1
Description:	ADI-HDD error: HDD type detection error
Remedy:	Setting If the error is not recovered after rebooting the equipment or no abnormality is found on any check items for the HDD, reinstall the master data (HD Data). HDD • Connector check • Harness check • Perform the bad sector check (08-9072). If the check result is OK, recover the data in the HDD. If the check result fails, replace the HDD. • Check that either the ADI-HDD or SATA-HDD (normal type) is mounted. (1) Start the equipment in the 4C mode: [4] + [C] + [POWER] (2) Check the type of the HDD shown on the top left of the control panel display “Current HDD type”. Normal status: ADI-HDD or SATA-HDD Abnormal status: Unknown HDD If “Unknown HDD” is displayed, reinstall the master data (HD Data).

Error code:	F106_2
Description:	ADI-HDD error: ADI encryption key download operation error
Remedy:	Setting Checking of ADI-HDD encryption key status (1) Start the equipment in the 3C mode: [3] + [C] + [POWER] (2) The authentication menu is displayed. Press [OK]. (Not required in the default setting) (3) Select “5. Key Backup Restore” and then press the [START] button. (4) Check the status of the ADI-HDD encryption key on the Key Backup Restore Mode menu. (5) After the operation is completed, shut down the equipment by pressing the [POWER] button. • In case both the SRAM ADIKey and FROM ADIKey status are OK • Reinstall the system ROM data (OS Data). • In case either the SRAM ADIKey or FROM ADIKey status is other than OK Restore the ADI-HDD encryption key. • In case both of the SRAM ADIKey and FROM ADIKey status are other than OK Reinstall the master data (HD Data).

Error code:	F106_3
Description:	ADI-HDD error: ADI authentication Admin Password generation error
Remedy:	Reinstall the system ROM data (OS Data). Reinstall the master data (HD Data).

Error code:	F106_4
Description:	ADI-HDD error: Authentication random number generation error
Remedy:	Reinstall the system ROM data (OS Data). Reinstall the master data (HD Data).

Error code:	F106_5
Description:	ADI-HDD error: Authentication data transmission error
Remedy:	Reinstall the system ROM data (OS Data). Reinstall the master data (HD Data). • In case this error occurred after returning SRAM data for SRAM cloning: Copy the ADI-HDD encryption key from FROM to SRAM. (1) Start the equipment in the 3C mode: [3] + [C] + [POWER] (2) The authentication menu is displayed. Press [OK]. (Not required in the default setting) (3) Select “5. Key Backup Restore” and then press the [START] button. (4) Select “6. ADIKey FROM to SRAM” and then press the [START] button. (5) After the restoring of the encryption key has completed, “Operation Complete” is displayed. (6) After the operation has completed, shut down the equipment by pressing the [POWER] button.

Error code:	F109_0
Description:	Key consistency error: Consistency check operation error.
Causes:	SRAM board SYS board
Remedy:	Setting Reboot the equipment. If it cannot be recovered, reinstall the software in the following procedure. (1) Install the OS data. (2) Reinstall the master data and application program. SRAM board (for SYS board) If the error is not cleared after the software reinstallation, replace the SRAM board. "9.2.6 Precautions and Procedures when replacing SRAM board (for SYS board)" SYS board If the error is not cleared after this (see above), replace the SYS board. "9.2.4 Precautions and Procedures when replacing the SYS board"

Error code:	F109_1
Description:	Key consistency error: SRAM encryption AES key data damage.
Remedy:	Reboot the equipment. If it cannot be recovered, reinstall the software in the following procedure. (1) Install the OS data. (2) Reinstall the master data and application program.

Error code:	F109_2
Description:	Key consistency error: Signature Check public key damage.
Remedy:	Reboot the equipment. If it cannot be recovered, reinstall the software in the following procedure. (1) Install the OS data. (2) Reinstall the master data and application program.

Error code:	F109_3
Description:	Key consistency error: HDD encryption parameter damage.
Remedy:	Encryption key status confirmation Check the message displayed by [3] + [C] + [POWER] → 5. Key Backup Restore.

Error code:	F109_4
Description:	Key consistency error: license data damage.
Remedy:	Encryption key status confirmation Check the message displayed by [3] + [C] + [POWER] → 5. Key Backup Restore

Error code:	F109_5
Description:	Key consistency error (encryption key for ADI-HDD is damaged)
Remedy:	Encryption key status confirmation Check the message displayed by [3] + [C] + [POWER] → 5. Key Backup Restore.

Error code:	F109_6
Description:	Key consistency error (administrator password error for ADI-HDD authentication)
Remedy:	Encryption key status confirmation Check the message displayed by [3] + [C] + [POWER] → 5. Key Backup Restore.

Error code:	F110
Description:	Finisher Staple Motor Failure An error was detected in the Staple Motor.
Causes:	• Finisher Staple Motor • Finisher Control Board
Remedy:	1 Test these sensors. • Staple Clock Sensor • Fold Home Position Sensor Run the appropriate Service Diagnostics sensor test. Do the sensors operate? Go to Step 2. Replace the sensor. If the error persists, go to Step 2. 2 Test the Staple Motor. 1. Close the Interlock Switches for test. 2. Run the Service Diagnostics Staple Motor tests. Does the motor operate? Replace the Finisher Control Board. If the error persists, go to Step 4. Go to Step 3. 3 Check for +24 V to the Staple Motor. Disconnect CN71. Is there +24 V across CN71-1 and -2 <=> ground? Replace the Staple Motor. Replace the harness. If the error persists, go to Step 4. 4 Check all pins of the Inverter Interface Cable for continuity. Disconnect CN1 and CN2 from the Finisher Control Board and the opposite end from the Inverter. Is the cable conductive? Replace the Inverter Power Supply. Replace the cable.

Error code:	F111
Description:	Finisher Stack Handling Motor Failure The Delivery Belt Home Position Sensor detected a Stack Handling error.
Causes:	• Finisher Stack Handling Motor • Finisher Control Board
Remedy:	1 Check the delivery mechanism. Does the Delivery Belt turn freely when operated manually? Go to Step 2. Repair the mechanism. 2 Test the Delivery Belt Home Position Sensor. Run the Service Diagnostics Exit Belt Home Position Sensor test. Does the sensor operate? Go to Step 3. Replace the sensor. If the error persists, go to Step 3. 3 Test the Staple Motor. 1. Close the Interlock Switches for test. 2. Run the Service Diagnostics Staple Motor tests. Does the motor operate? Replace the Finisher Control Board. If the error persists, go to Step 4. Go to Step 4. 4 Check for +24 V to the Staple Motor. Disconnect CN59. Is there +24 V across CN59-1 and -2 <=> ground? Replace the Stack Handling Motor. Replace the harness. If the error persists, go to Step 5. 5 Check all pins of the Inverter Interface Cable for continuity. Disconnect CN1 and CN2 from the Finisher Control Board and the opposite end from the Inverter. Is the cable conductive? Replace the Inverter Power Supply. Replace the cable.

Error code:	F120
Description:	Database abnormality: Databases do not run normally.
Remedy:	(1) Rebuild the databases. (Perform 08-684.) (2) If the error is not recovered, initialize the HDD. (Key in “2” at 08-690.)

Error code:	F121
Description:	Database abnormality (user management database)
Remedy:	Setting 1. Delete the log in the following procedure:[5] + [C] + [POWER] → 4. Initialize database → 1. LDAP database (to delete user database) (Note that all user, role, group and accounting data will be deleted.) 2. If the error is not recovered, reinstall the system software. ([4] + [9] + [POWER] → 4. System Software(HD data)) Notes: • If you rebuild the databases with a job remaining, delete it after finishing. • When “Rebuilding all databases” is performed, all data including log/user/role/group/department information and address book data are deleted. If you back up the data in advance, they will be recovered by restoring them after rebuilding the database.

Error code:	F122
Description:	Database 3 abnormality (log management database)
Remedy:	Setting 1. Delete the log in the following procedure: [5] + [C] + [POWER] → 4. Initialize database → 2. Log database (jobs and messages) (Note that all job and message logs will be deleted.) 2. If the error is not recovered, reinstall the system software. ([4] + [9] + [POWER] → 4. System Software(HD data)) Notes: • If you rebuild the databases with a job remaining, delete it after finishing. • When “Rebuilding all databases” is performed, all data including log/user/role/group/department information and address book data are deleted. If you back up the data in advance, they will be recovered by restoring them after rebuilding the database.

Error code:	F124
Description:	Database abnormality: Database is not operating normally. (Language management database)
Remedy:	Setting Delete the journal file: [5] + [C] + [START] → 4. Initialize DB - > 3. Language DB If the recovery is still not completed, reinstall the master data and application program. "11.2.1 Master data/ System ROM"

Error code:	F130
Description:	Controller to Engine Communications Failure An communications error was detected.
Causes:	• Engine Control Board, PL1.1.4
Remedy:	1 Cycle power to the printer. Does the error persist? Go to Step 2. Complete 2 Reseat the CUIF connector. Does the error persist? Replace the Engine Control Board. If the error persists, replace the Image Processor Board Complete

Error code:	F131
Description:	Finisher Fold Position Sensor Failure An error was detected with the Fold Position Sensor.
Causes:	• Fold Position Sensor • Finisher Control Board
Remedy:	1 Test the Folding Position Sensor. Run the Service Diagnostics Bookbinding Position Sensor test. Does the sensor function correctly? Replace the Finisher Control Board. Go to Step 2. 2 Check the sensor connection. Is CN39 connected? Go to Step 3. Reconnect the sensor. 3 Replace the sensor. Does the error persist? Go to Step 4. Complete 4 Check all pins on the harness for continuity. Is the harness conductive? Replace the Finisher Control Board. Replace the harness.

Error code:	F140
Description:	ASIC format error: ASIC formatting fails or memory acquiring fails when software is formatted
Causes:	SYS board Main memory
Remedy:	SYS board • Connector check • Board check Main memory • Check the installation • Main memory check

Error code:	F200
Description:	Data overwrite option (GP-1070) disabled
Causes:	SYS board
Remedy:	Perform firmware installation (some firmware: OS, HDD, SYS, Laser Firmware, PFC Firmware, Engine Main Firmware, and Scanner Firmware) with the USB media. "6.1 Firmware Updating with USB Media" * When the function of the Data Overwrite Enabler (GP-1070) is deleted from the equipment, the service call “F200” occurs.

Error code:	F350
Description:	SLG board abnormality
Causes:	SLG board
Remedy:	(1) Check if the conductor pattern on the SLG board is short circuited or open circuited. (2) If there is no problem found in the check (1) above, check the combination of the firmware version of the system ROM, engine ROM and scanner ROM. Reinstall the scanner ROM firmware. (3) If an error occurs after step (2) above has been performed, replace the SLG board.

Error code:	F400
Description:	SYS board cooling fan abnormality
Causes:	SYS board cooling fan SYS board
Remedy:	(1) Check if the fan is rotating properly. (2) If not, check if any foreign object is adhered. (3) Are the connector CN112 and the relay connector of the SYS board connected securely? (4) Replace the SYS board cooling fan.

Error code:	F500
Description:	HD partition damage
Remedy:	Setting • Diagnose the file system with [5] + [C] + [POWER] → 1. Check F/S, and then recover the problem partition with [5] + [C] + [POWER] → 2. Recovery F/S. • If it still is not recovered by performing the above, reinstall the software after formatting the HDD with [3] + [C] + [POWER] → 3: Format HDD.

Error code:	F510
Description:	Software boot-up error
Remedy:	Setting 1. Reboot. 2. If it has still not recovered, reinstall the HDD software. 3. If it still persists after step 2, perform [3] + [C] + [POWER] → 3, and then reinstall the HDD software. Notes: User data will be deleted when [3] + [C] + [POWER] → 3 is performed.

Error code:	F520
Description:	Software boot-up error
Remedy:	Setting 1. Reboot. 2. If it has still not recovered, reinstall the HDD software. 3. If it still persists after step 2, perform [3] + [C] + [POWER] → 3, and then reinstall the HDD software. Notes: User data will be deleted when [3] + [C] + [POWER] → 3 is performed.

Error code:	F521
Description:	Integrity check error
Remedy:	Setting Restart the equipment. If the error is not recovered after restarting the equipment, reinstall software following the procedure below. (1) Turn the power OFF. (2) Turn the power back ON while pressing the [4] and [9] buttons simultaneously. (3) The authentication screen is displayed. Enter the password. (Password entry is not required under the default setting.) (4) Key in [1] to select “1. SYSTEM FIRMWARE (OS data)” and [4] to select “4. SYSTEM SOFTWARE (OS data) “, and then press the [START] button. (5) When updating is completed properly, “Update successful completed Restart the MFP” is displayed on the touch panel.

Error code:	F550
Description:	Encryption partition error
Remedy:	Setting • Recover the encryption key with [3] + [C] + [POWER] → 5.

Error code:	F600
Description:	Software update error
Remedy:	Setting 1. Perform [3] + [C] + [POWER] → [1] → [START] for “Clear Error Flag in Software Installation”. 2. Reinstall the firmware in error displayed on the F600 error screen.

Error code:	F700
Description:	Overwrite error
Remedy:	Setting • If a service call occurs again after the reboot, replace the HDD.

Error code:	F800
Description:	Date error
Remedy:	Setting Reset the date, and request the administrator to set the date and time. 1. Turn the power on while pressing the [6] and [CLEAR] button. 2. Select [2] key, and then press the [START] button. 3. Press the [START] button on the confirmation screen displayed. (The date is set to January 1st, 2011.) 4. Request the administrator to set the date and time.

Error code:	F900
Description:	Model information error
Remedy:	Setting Recover the machine information by means of the following procedure. Notes: The following procedure is supported in the firmware with the version “2050” or later. If the version is before “2050”, first upgrade it to “2050” or later with [4] + [9] → [1] for “SYSTEM FIRMWARE (OS Data)”. <Machine information recovery> 1. Turn the power ON while pressing [6] and the [CLEAR] button simultaneously. 2. Key in [3] to select “3. SRAM Re-Initialize Support”, and then press the [START] button. 3. After the operation is completed, shut down the equipment by pressing the [ON/OFF] button. * If it is not recovered, perform the following procedure. 4. Turn the power ON while pressing [3] and the [CLEAR] button simultaneously. 5. Enter the password on the Authentication screen. If no password is set for Service, press the [OK] button without entering anything. If the High Security Mode has been set, enter “#1048#”. 6. Key in [5] to select “5. Key Backup Restore”, and then press the [START] button. 7. Key in [2] to select “2. Key FROM to SRAM”, and then press the [START] button. 8. After the operation is completed, shut down the equipment by pressing the [ON/OFF] button.

Error code:	F901
Description:	Engine speed error: The speed information of the LGC board is damaged.
Causes:	Harness LGC board
Remedy:	LGC board Check if the LGC board in which is corresponded to the equipment model is installed. Check if the label color of the LGC board (indicated in the figure with the arrow) is corresponded to the equipment model (indicated on the rating label). e-STUDIO206L: White e-STUDIO256: Pink e-STUDIO306: Blue e-STUDIO356: Yellow e-STUDIO456: Green e-STUDIO506: Red • Position of the label to be checked If they are not corresponding correctly, replace the LGC board with the correct one by referring to the procedures described below. Reference: "9.2.5Procedures when replacing the LGC board" Notes: The F901_1 may occur especially when the equipment is not started up with the 08 mode according to the procedures when replacing the LGC board.

Error code:	F901_1
Description:	Engine speed error: The speed information of the LGC board is damaged.
Causes:	Harness LGC board
Remedy:	LGC board Check if the LGC board in which is corresponded to the equipment model is installed. Check if the label color of the LGC board (indicated in the figure with the arrow) is corresponded to the equipment model (indicated on the rating label). e-STUDIO206L: White e-STUDIO256: Pink e-STUDIO306: Blue e-STUDIO356: Yellow e-STUDIO456: Green e-STUDIO506: Red • Position of the label to be checked If they are not corresponding correctly, replace the LGC board with the correct one by referring to the procedures described below. Reference: "9.2.5Procedures when replacing the LGC board" Notes: The F901_1 may occur especially when the equipment is not started up with the 08 mode according to the procedures when replacing the LGC board.

Деталь:	ASYS-COV-NOZLE-470
Парткод:	6LH53404000

Деталь:	AUGER-RECY-470
Парткод:	6LH53417000

Деталь:	BUSH-6-POM
Парткод:	44201492000

Деталь:	GEAR-8S22-6
Парткод:	6LA81936000

Деталь:	COVER-RECY-470
Парткод:	6LH53458000

Деталь:	SPG-T-ACT-EXIT-UPR-16X
Парткод:	6LJ12930000

Деталь:	GEAR-10S16_PS2M40-6-S
Парткод:	6LH54013000

Деталь:	ASYS-FRAME-FEED-R-H16X
Парткод:	6LJ13714000

Деталь:	S/TPS/FHEXM/R-3X6-ZU3
Парткод:	X0-02419000

Деталь:	GEAR-10S28_10S20_PS2M38-6
Парткод:	6LH53704000

Деталь:	ASYS-GEAR-5H50-6-COUPL
Парткод:	6LH53739000

Деталь:	GEAR-5H60L-6-WORM-TNR
Парткод:	6LE56633000

Деталь:	WASHER-6R2X9R5XR25-PL
Парткод:	6LA78908000

Деталь:	GEAR-4H118-PS2M38-6-H
Парткод:	6LH53793000

Деталь:	GEAR-4H118-PS2M30-6-L
Парткод:	6LH53792000

Деталь:	ASYS-TNR-IN-470
Парткод:	6LH53420000

Деталь:	SEAL-RECY-CLN
Парткод:	6LA81953000

Деталь:	MYLAR-RECY-CLN
Парткод:	6LA81952000

Деталь:	STOPPER-LID-371
Парткод:	6LA81707000

Деталь:	ASYS-GEAR-8H37_PS2M38-6-H
Парткод:	6LH53738000

Деталь:	ASYS-GEAR-8H37_PS2M30-6-L
Парткод:	6LH53737000

Деталь:	COVER-STOP-PAPER-470-N
Парткод:	6LH52423100

Деталь:	HRNS-LGC-CST-OP-471HF
Парткод:	6LH61432000

Деталь:	HRNS-LGC-PS-SIG-473HF
Парткод:	6LH61406000

Деталь:	HRNS-LGC-PS-SIG-471HF
Парткод:	6LH61405000

Деталь:	HRNS-LGC-EXIT-H-473HF
Парткод:	6LH61413000

Деталь:	HRNS-LGC-EXIT-L-471HF
Парткод:	6LH61412000

Деталь:	ASYB-HRNS-LGC-FEED-161
Парткод:	6LJ18863000

Деталь:	COVER-CONPANE-UPR-H16X
Парткод:	6LH52220000

Toshiba e-Studio 506SE

Общие характеристики

Число страниц в месяц

Технология печати

Макс. формат

Цветность печати

Тип

Область применения

Размещение

Тип устройства

Печать фотографий

Факс

Телефон

Копир

Сканер

Принтер

Пигментные чернила

Печать без полей

Прямая печать

Двусторонняя печать

Время разогрева

Макс, разрешение для ч/б печати

Скорость ч/б печати

Копир

Время выхода первой копии

Значение масштаба

Макс, разрешение (ч/б)

Сканер

Макс. формат оригинала

Оттенки серого

Глубина цвета

Слайд-адаптер

Стандарт TWAIN

Отправка изображения по e-mail

Разрешение сканера

Скорость сканирования

Расходные материалы

Количество картриджей

Ресурс фотобарабана

Ресурс девелопера

Ресурс ч/б картриджа/тонера

Печать на:

Плотность бумаги

Факс

Цветной

Телефон

Проводная трубка

Беспроводная трубка

Caller ID

Автоответчик

Стандарт DECT

Спикерфон

АОН

Языки управления

Лотки

Емкость лотка ручной подачи

Подача бумаги

Вывод бумаги

Финишер

Сортер

Степлер

Брошюровщик

Интерфейсы

Инфракрасный порт

RS-232

Устройство для чтения карт памяти

LPT

Bluetooth

Wi-Fi

FireWire (IEEE 1394)

Ethernet (RJ-45)

USB

Версия USB

Память/Процессор

Емкость жесткого диска

Объем памяти

Дополнительная информация

Экран

Работа от аккумулятора

Диагональ дисплея

Деталь:	COVER-CONPANE-LWR-470-H16
Парткод:	6LH52202100

Деталь:	MYLAR-SHIELD-LCD-H16X
Парткод:	6LH52223000

Деталь:	698ZZS1M5-GPL226-GV22
Парткод:	F0-02089000

Деталь:	688ZZS1M5-GPL226-GV22
Парткод:	F0-02088000

Деталь:	GEAR-10S18-6-BYP-TRAY
Парткод:	6LE53504000

Деталь:	SHEET-GUIDE-PAD-F-T05
Парткод:	6LH51450000

Деталь:	ASYS-GUIDE-EXIT-L-163
Парткод:	6LJ12926000

Деталь:	ASYS-BRKT-MOT-EXIT-471
Парткод:	6LH54012000

Деталь:	ASYS-BRKT-EXIT-GP-163
Парткод:	6LJ12907000

Деталь:	BRKT-ADJ-BASE-LENS-470
Парткод:	6LH56544000