Canon imageRUNNER Advance C5051

Общие характеристики
Цветность печати	цветная
Сканер
Копир
Телефон
Факс
Печать фотографий
Макс. формат	A3
Размещение	напольный
Тип устройства	МФУ
Тип	лазерный/светодиодный
Технология печати	лазерная
Пигментные чернила
Печать без полей
Время разогрева	38
Количество цветов	4
Двусторонняя печать
Макс, разрешение для ч/б печати
По Y	1 200
По X	1 200
Скорость ч/б печати
A4	51
A3	26
Время выхода первой копии	4
Макс, количество копий за цикл	999
Шаг масштабирования	0,01
Значение масштаба
Максимальное	4
Минимальное	0,25
Макс, разрешение (ч/б)
По Y	600
По X	600
Макс. формат оригинала	A3
Устройство автоподачи оригиналов	двустороннее
Отправка изображения по e-mail
Стандарт TWAIN
Оттенки серого	256
Тип сканера	планшетный/протяжный
Глубина цвета	24 бит
Макс, размер сканирования
По Y	457
По X	320
Разрешение сканера
По Х	600
Скорость сканирования
Ч/б	70
Цветн,	70
Количество картриджей	4
Ресурс ч/б картриджа/тонера	44 000
Ресурс цветного картриджа/тонера	38 000
Печать на:
Матовой бумаге
Карточках
Пленках
Этикетках
Глянцевой бумаге
Конвертах
Рулоне
Фотобумаге
CD/DVD
Плотность бумаги
Минимальная	52
Максимальная	256
Цветной
Беспроводная трубка
Проводная трубка
АОН
Caller ID
Автоответчик
Стандарт DECT
Спикерфон
Языки управления
PCL 5c
PostScript 3
PPDS
PCL 5e
PCL 6
PostScript 2
PostScript
Емкость лотка ручной подачи	100
Подача бумаги
Стандартная	1 200
Максимальная	5 000
Вывод бумаги
Максимальный	3 250
Стандартный	250
Степлер
Сортер
Брошюровщик
Версия USB	2,0
Wi-Fi
Bluetooth
LPT
Инфракрасный порт
Устройство для чтения карт памяти
RS-232
FireWire (IEEE 1394)
USB
Ethernet (RJ-45)
Процессор	Canon Custom Processor
Макс, объем памяти	2 560
Емкость жесткого диска	80
Объем памяти	2 048
Частота процессора	1 200
Диагональ дисплея	8,4
Работа от аккумулятора
Экран
Поддержка ОС
Windows
Mac OS
DOS
Потребляемая мощность
В режиме ожидания	1
При работе	1 800
Ширина	620
Высота	982
Глубина	760
Вес	170

Error code:	E001-0000
Description:	Abnormally high temperature (detected by main thermistor) The main thermistor detected an abnormally high temperature 235 deg C) during temperature control
Causes:	The main thermistor detected a temperature of higher than 255 degree C.
Remedy:	- Check the connector of the fixing film unit. - Replace the fixing film unit. - Replace the DC controller PCB.

Error code:	E001-0001
Description:	Abnormally high temperature (detected by sub thermistor) The sub thermistor detected an abnormally high temperature (300 deg C) during temperature control.
Causes:	The sub thermistor detected a temperature of higher than 290 degree C.
Remedy:	- Check the connector of the fixing film unit. - Replace the fixing film unit. - Replace the DC controller PCB.

Error code:	E001-0003
Description:	Abnormally high temperature rise of fixing unit (circuit trouble) When fixing sub-thermistor 2 has detected a high temperature (ASIC detection)
Remedy:	Check the connection of the connector in the thermistor wiring (wirepinching, disconnection). Replace the fixing unit. Replace the IH unit, halogen heater, fixer and AC driver PCB. Replace the DC controller PCB 2 (MAISY). In the service mode, clear the error by selecting COPIER > FUNCTION > CLEAR > ERR.

Error code:	E003-0000
Description:	Abnormally low temperature (detected by main thermistor) After the temperature detected by the main thermistor has reached the specified value, it does not reach the specified value during initial rotation.
Causes:	The main thermistor detected a temperature of lower than 120 degree C for more than 1 second when 20 seconds elapsed after start of the power distribution to the heater.
Remedy:	- Check the connector of the fixing film unit. - Replace the fixing film unit. - Replace the DC controller PCB.

Error code:	E003-0001
Description:	Abnormally low temperature (detected by sub thermistor) After the temperature detected by the sub thermistor has reached the specified value, it does not reach the specified value during initial rotation.
Causes:	The sub thermistor detected a temperature of lower than 80 degree C for more than 2 seconds when 20 seconds elapsed after start of the power distribution to the heater.
Remedy:	- Check the connector of the fixing film unit. - Replace the fixing film unit. - Replace the DC controller PCB.

Error code:	E003-0002
Description:	Fixing unit low temperature trouble When the pressure main thermistor has detected a temperature below 50 deg C for the prescribed period of time after standby
Remedy:	Checking Disconnection of the Connector in the Thermistor Wiring. Replace the fixing belt unit. Replace the fixer and AC driver PCB. Replace the DC controller PCB 2 (MAISY). In the service mode, clear the error by selecting COPIER > FUNCTION > CLEAR > ERR

Error code:	E003-0004
Description:	Abnormal low temperature in fixing
Causes:	The sub thermistor 2 detected a temperature lower than a specified temperature.
Remedy:	Replace the fixing assembly. Replace the DC controller PCB.

Error code:	E004-0000
Description:	Fixing power supply drive circuit error
Causes:	43 to 57Hz could not be detected continuously for more than 5 seconds when zero cross detection started.
Remedy:	When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. (1) Replace the DC Controller Board. (2) Replace the Fixing Assembly.

Error code:	E004-0001
Description:	There is an error in the fixing assembly protection circuit. There is an open circuit or poor contact in the main thermistor (THM1, THM2, THM3) or sub thermistor (TH4, THM5, THM6). The AC driver PCB or the DC controller PCB has a fault. There is an SSR error in the outside heating roller heater.
Remedy:	Check the main thermistor and the sub thermistor for an open circuit and poor contact; then, reset in service mode: COPIER>FUNCTION>CLEAR>ERR.

Error code:	E009-0000
Description:	Error in engagement Unable to detect ON with the Fixing Pressure Sensor although 5 seconds have passed.
Remedy:	1. Turn OFF and then ON the power. 2. Remove and then reinstall the Fixing Assembly. 3. Go through the following to move M21: COPIER > FUNCTION > PART-CHK > MTR. If the motor rotates properly: 4-1. Replace the Fixing Drive Assembly. 5-1. Replace the DC Controller PCB (UN1). If the motor does not work properly: 4-2. Identify and replace the faulty gear. 5-2. Replace the Motor.

Error code:	E009-0001
Description:	Error in pressure/release of fixing film unit In case that the output of fixing automatic pressure phase sensor is not changed although rotating/reversing the fixing motor
Remedy:	Check the pressure/release mechanism. Check the connection of the connector. Replace the motor.

Error code:	E009-0002
Description:	Pressure error (it is highly possible that grease is scattered on the surface of the cam.) Unable to detect stopping of the cam at the specified position even if pressure is applied 10 times.
Remedy:	Clean the scattered grease and excess grease on the gear at the rear side of the host machine. Procedure is as follows. 1. Remove the Fixing Assembly. 2. Remove the Gear Cover at the rear side of the host machine, and remove the Pressure Release Stopper and the Pressure Release Support Plate (so that the gear is easily cleaned). 3. Wipe off the scattered grease around the Pressure Release Cam and the Pressure Plate with lint-free paper moistened with alcohol. 4. Wipe off the excess grease on the side of the gear and the shaft.

Error code:	E012-0101
Description:	A. Drum Speed Detection PCB (Y) 1/2 signal error (Controller Version 2x.xx or later) B. Drum motor (Y) error (Prior to Controller Version 1x.xx). A. This error occurs when the Drum Speed Detection PCB (Y) 1/2 signal error is detected. B. The lock signal for the drum motor (Y) (M21) cannot be detected within a specified period. • Connector disconnected, Breaking (Breaking (shorting)) • Drum (unit) not inserted • Drum unit failure • Encoder failure (This occurs in very rare cases.)
Remedy:	A: A-1. Check the connection of the Drum Speed Detection PCB (Y) 1/2 (UN20/21). (Sensor side) Sensor side: J7316, J7317, J8019 A-2. Check that the Encoder Wheel of the Drum Speed Detection PCB (Y) 1/2 is properly installed. A-3. Check the connection of the Drum ITB Driver PCB (UN6). PCB side: J1902 A-4. Take out the Drum Speed Detection PCB (Y) 1/2 to clean the Drum Speed Detection PCB (Y) 1/2 and Encoder Wheel. A-5. Replace the Drum Speed Detection PCB (Y) 1/2. A-6. Replace the Drum ITB Driver PCB. B: B-1. Check the connection between the drum motor (Y) (M21) and the drum ITB driver PCB (UN6). (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7300/J8019, PCB side: J1902 B-2. Check the connection between the drum speed detection PCB (Y) (UN20/21) and the drum ITB driver PCB. (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7316/J7317/J8019, PCB side: J1902 B-3. Reinstall the drum unit (Y). B-4. Replace the drum unit. (Drum drive may be overloaded due to peeling of the blade, etc.) B-5. Replace the drum ITB driver PCB. NOTE: In some rare cases, this error occurs when the encoder is not installed with the drum speed detection PCB or when dirt is applied to the sensor surface of the drum speed detection PCB.

Error code:	E012-0102
Description:	A. Drum Speed Detection PCB (Y) 1 signal error (Controller Version 2x.xx or later) B. Drum motor (Y) error (Prior to Controller Version 1x.xx). A. The signal is not detected for 80msec or more. B. Lock signal of Drum motor (Y) (M21) cannot be detected for the specified period of time after first detection • Connector disconnected, Breaking (Breaking (shorting)) • Drum (unit) not inserted • Drum unit failure • Encoder failure (This occurs in very rare cases.)
Remedy:	A: A-1. Check the connection of the Drum Speed Detection PCB (Y) 1 (UN20). Sensor side: J7316, J8016PCB side:J1910 A-2. Take out the Drum Speed Detection PCB (Y) 1 to clean. A-3. Replace the Drum Speed Detection PCB (Y) 1. A-4. Check if the Harness of the Drum Speed Detection PCB (Y) 1 is faulty. (Replace the Harness if it’s disconnected.) A-5. Replace the Drum ITB Driver PCB (UN6). B: B-1. Check the connection between the drum motor (Y) (M21) and the drum ITB driver PCB (UN6). (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7300/J8019, PCB side: J1920 B-2. Check the connection between the drum speed detection PCB (Y) (UN20/21) and the drum ITB driver PCB. (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7316/J7317/J8016, PCB side: J1910 B-3. Reinstall the drum unit (Y). B-4. Replace the drum unit. (Drum drive may be overloaded due to peeling of the blade, etc.) B-5. Replace the drum ITB driver PCB. NOTE: In some rare cases, this error occurs when the encoder is not installed with the drum speed detection PCB or when dirt is applied to the sensor surface of the drum speed detection PCB.

Error code:	E012-0103
Description:	Drum Speed Detection PCB (Y) 2 signal error. The signal is not detected for 80 msec or more.
Remedy:	1. Check the connection of the Drum Speed Detection PCB (Y) 2 (UN21). Sensor side: J7317, J8019PCB side:J1902 2. Take out the Drum Speed Detection PCB (Y) 2 to clean. 3. Replace the Drum Speed Detection PCB (Y) 2. 4. Check if the Harness of the Drum Speed Detection PCB (Y) 2 is faulty. (Replace the Harness if it’s disconnected.) 5. Replace the Drum ITB Driver PCB (UN6).

Error code:	E012-0104
Description:	Drum Speed Detection PCB (Y) Encoder Wheel error. This error occurs when the Drum Speed Detection PCB (Y) Encoder Wheel error is detected.
Remedy:	1. Take out the Drum Speed Detection PCB (Y) to clean the Drum Speed Detection PCB (Y) 1/2 (UN20/21) and Encoder Wheel. 2. Replace the Encoder Wheel. 3. Replace the Drum Speed Detection PCB (Y) 1/2. 4. Replace the Drum ITB Driver PCB (UN6).

Error code:	E012-0105
Description:	Drum Motor (Y) control error. Unstable rotation of the Drum Motor (Y)
Remedy:	1. Check if the Drum Unit (Y) is installed. 2. Take out the Drum Speed Detection PCB (Y) to clean the Drum Speed Detection PCB (Y) 1/2 (UN20/21) and Encoder Wheel. 3. Remove and then reinstall the Process Unit (Bk). 4. Replace the Drum Unit (Y). 5. Replace the Drum ITB Driver PCB (UN6).

Error code:	E012-0106
Description:	Drum Motor (Y) rotation error. The Drum Motor (Y) is not rotating at the specified speed, or it is stopped.
Remedy:	1. Check the connection between the Drum Motor and Drum ITB Driver PCB (UN6). Sensor side: J7300, J8019PCB side: J1902 2. Check the ITB. Check to see if the ITB is displaced or ripped. Refer to E075 if the ITB is displaced. 3. Replace the ITB Cleaning Blade. 4. Replace the Drum ITB Driver PCB (UN6).

Error code:	E012-0201
Description:	A. Drum Speed Detection PCB (M) 1/2 signal error (Controller Version 2x.xx or later) B. Drum motor (M) error (Prior to Controller Version 1x.xx). A. This error occurs when the Drum Speed Detection PCB (M) 1/2 signal error is detected. B. The lock signal for the drum motor (M) (M23) cannot be detected within a specified period. • Connector disconnected, Breaking (Breaking (shorting)) • Drum (unit) not inserted • Drum unit failure • Encoder failure (This occurs in very rare cases.)
Remedy:	A: A-1. Check the connection of the Drum Speed Detection PCB (M) 1/2 (UN22/23). (Sensor side) Sensor side: J7314, J7315, J8020 A-2. Check that the Encoder Wheel of the Drum Speed Detection PCB (M) 1/2 is properly installed. A-3. Check the connection of the Drum ITB Driver PCB (UN6). PCB side: J1910 A-4. Take out the Drum Speed Detection PCB (M) 1/2 to clean the Drum Speed Detection PCB (M) 1/2 and Encoder Wheel. A-5. Replace the Drum Speed Detection PCB (M) 1/2. A-6. Replace the Drum ITB Driver PCB. B: B-1. Check the connection of the drum motor (M) (M23). (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7302/J8020, PCB side: J1902 B-2. Check the connection between the drum speed detection PCB (M) (UN22/23) and the drum ITB driver PCB (UN6). (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7314/J7315/J8020, PCB side: J1902 B-3. Reinstall the drum unit (M). B-4. Replace the drum unit. (Drum drive may be overloaded due to peeling of the blade, etc.) B-5. Replace the drum ITB driver PCB. NOTE: In some rare cases, this error occurs when the encoder is not installed with the drum speed detection PCB or when dirt is applied to the sensor surface of the drum speed detection PCB.

Error code:	E012-0202
Description:	A. Drum Speed Detection PCB (M) 1 signal error (Controller Version 2x.xx or later) B. Drum motor (M) error (Prior to Controller Version 1x.xx). A. The signal is not detected for 80 msec or more. B. Lock signal of Drum motor (M) (M23) cannot be detected for the specified period of time after first detection • Connector disconnected, Breaking (Breaking (shorting)) • Drum (unit) not inserted • Drum unit failure • Encoder failure (This occurs in very rare cases.)
Remedy:	A: A-1. Check the connection of the Drum Speed Detection PCB (M) 1 (UN22). Sensor side: J7314, J8020PCB side:J1902 A-2. Take out the Drum Speed Detection PCB (M) 1 to clean. A-4. Replace the Drum Speed Detection PCB (M) 1. A-5. Check if the Harness of the Drum Speed Detection PCB (M) 1 is faulty. (Replace the Harness if it’s disconnected.) A-6. Replace the Drum ITB Driver PCB (UN6). B: B-1. Check the connection of the drum motor (M) (M23). (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7302/J8020, PCB side: J1902 B-2. Check the connection between the drum speed detection PCB (M) (UN22/23) and the drum ITB driver PCB (UN6). (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7314/J7315/J8020, PCB side: J1902 B-3. Reinstall the drum unit (M). B-4. Replace the drum unit. (Drum drive may be overloaded due to peeling of the blade, etc.) B-5. Replace the drum ITB driver PCB. NOTE: In some rare cases, this error occurs when the encoder is not installed with the drum speed detection PCB or when dirt is applied to the sensor surface of the drum speed detection PCB.

Error code:	E012-0203
Description:	Drum Speed Detection PCB (M) 2 signal error. The signal is not detected for 80 msec or more.
Remedy:	1. Check the connection of the Drum Speed Detection PCB (M) 2 (UN23). Sensor side: J7315, J8020PCB side:J1902 2. Take out the Drum Speed Detection PCB (M) 2 to clean. 4. Replace the Drum Speed Detection PCB (M) 2. 5. Check if the Harness of the Drum Speed Detection PCB (M) 2 is faulty. (Replace the Harness if it’s disconnected.) 6. Replace the Drum ITB Driver PCB (UN6).

Error code:	E012-0204
Description:	Drum Speed Detection PCB (M) Encoder Wheel error. This error occurs when the Drum Speed Detection PCB (M) Encoder Wheel error is detected.
Remedy:	1. Take out the Drum Speed Detection PCB (M) to clean the Drum Speed Detection PCB (M) 1/2 (UN22/23) and Encoder Wheel. 2. Replace the Encoder Wheel. 3. Replace the Drum Speed Detection PCB (M) 1/2. 4. Replace the Drum ITB Driver PCB (UN6).

Error code:	E012-0205
Description:	Drum Motor (M) control error. Unstable rotation of the Drum Motor (M)
Remedy:	1. Check if the Drum Unit (M) is installed. 2. Take out the Drum Speed Detection PCB (M) to clean the Drum Speed Detection PCB (M) 1/2 (UN22/23) and Encoder Wheel. 3. Remove and then reinstall the Process Unit (Bk). 4. Replace the Drum Unit (M). 5. Replace the Drum ITB Driver PCB (UN6).

Error code:	E012-0206
Description:	Drum Motor (M) rotation error. The Drum Motor (M) is not rotating at the specified speed, or it is stopped.
Remedy:	1. Check the connection between the Drum Motor and Drum ITB Driver PCB (UN6). Sensor side: J7302, J8020PCB side: J1902 2. Check the ITB. Check to see if the ITB is displaced or ripped. Refer to E075 if the ITB is displaced. 3. Replace the ITB Cleaning Blade. 4. Replace the Drum ITB Driver PCB.

Error code:	E012-0301
Description:	A. Drum Speed Detection PCB (C) 1/2 signal error (Controller Version 2x.xx or later) B. Drum motor (C) error (Prior to Controller Version 1x.xx). A. This error occurs when the Drum Speed Detection PCB (C) 1/2 signal error is detected. B. The lock signal for the drum motor (C) (M25) cannot be detected within a specified period. • Connector disconnected, Breaking (Breaking (shorting)) • Drum (unit) not inserted • Drum unit failure • Encoder failure (This occurs in very rare cases.)
Remedy:	A: A-1. Check the connection of the Drum Speed Detection PCB (C) 1/2 (UN24/25). (Sensor side) Sensor side: J7312, J7313, J8021 A-2. Check that the Encoder Wheel of the Drum Speed Detection PCB (C) 1/2 is properly installed. A-3. Check the connection of the Drum ITB Driver PCB (UN6). PCB side: J1910 A-4. Take out the Drum Speed Detection PCB (C) 1/2 to clean the Drum Speed Detection PCB (C) 1/ and Encoder Wheel. A-5. Replace the Drum Speed Detection PCB (C) 1/2. A-6. Replace the Drum ITB Driver PCB. B: B-1. Check the connection between the drum motor (C) (M25) and the drum ITB driver PCB (UN6). (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7304/J8021, PCB side: J1904 B-2. Check the connection between the drum speed detection PCB (C) (UN24/23) and the drum ITB driver PCB. (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7312/J7313/J8021, PCB side: J1904 B-3. Reinstall the drum unit (C). B-4. Replace the drum unit. (Drum drive may be overloaded due to peeling of the blade, etc.) B-5. Replace the drum ITB driver PCB. NOTE: In some rare cases, this error occurs when the encoder is not installed with the drum speed detection PCB or when dirt is applied to the sensor surface of the drum speed detection PCB.

Error code:	E012-0302
Description:	A. Drum Speed Detection PCB (C) 1 signal error (Controller Version 2x.xx or later) B. Drum motor (C) error (Prior to Controller Version 1x.xx). A. The signal is not detected for 80 msec or more. B. Lock signal of Drum motor (C) (M25) cannot be detected for the specified period of time after first detection • Connector disconnected, Breaking (Breaking (shorting)) • Drum (unit) not inserted • Drum unit failure • Encoder failure (This occurs in very rare cases.)
Remedy:	A: A-1. Check the connection of the Drum Speed Detection PCB (C) 1 (UN24). Sensor side: J7312, J7313, J8021PCB side:J1904 A-2. Take out the Drum Speed Detection PCB (C) 1 to clean. A-3. Replace the Drum Speed Detection PCB (C) 1. A-4. Check if the Harness of the Drum Speed Detection PCB (C) 1 is faulty. (Replace the Harness if it’s disconnected.) A-5. Replace the Drum ITB Driver PCB (UN6). B: B-1. Check the connection between the drum motor (C) (M25) and the drum ITB driver PCB (UN6). (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7304/J8021, PCB side: J1904 B-2. Check the connection between the drum speed detection PCB (C) (UN24/23) and the drum ITB driver PCB. (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7312/J7313/J8021, PCB side: J1904 B-3. Reinstall the drum unit (C). B-4. Replace the drum unit. (Drum drive may be overloaded due to peeling of the blade, etc.) B-5. Replace the drum ITB driver PCB. NOTE: In some rare cases, this error occurs when the encoder is not installed with the drum speed detection PCB or when dirt is applied to the sensor surface of the drum speed detection PCB.

Error code:	E012-0303
Description:	Drum Speed Detection PCB (C) 2 signal error. The signal is not detected for 80 msec or more.
Remedy:	1. Check the connection of the Drum Speed Detection PCB (C) 2 (UN25). Sensor side: J7313, J8021PCB side:J1904 2. Take out the Drum Speed Detection PCB (C) 2 to clean. 3. Replace the Drum Speed Detection PCB (C) 2. 4. Check if the Harness of the Drum Speed Detection PCB (C) 2 is faulty. (Replace the Harness if it’s disconnected.) 5. Replace the Drum ITB Driver PCB (UN6).

Error code:	E012-0304
Description:	Drum Speed Detection PCB (C) Encoder Wheel error. This error occurs when the Drum Speed Detection PCB (C) Encoder Wheel error is detected
Remedy:	1. Take out the Drum Speed Detection PCB (C) 1/2 to clean the Drum Speed Detection PCB (C) 1/2 (UN24/25) and Encoder Wheel. 2. Replace the Encoder Wheel. 3. Replace the Drum Speed Detection PCB (C) 1/2. 4. Replace the Drum ITB Driver PCB (UN6).

Error code:	E012-0305
Description:	Drum Motor (C) control error. Unstable rotation of the Drum Motor (C)
Remedy:	1. Check if the Drum Unit (C) is installed. 2. Take out the Drum Speed Detection PCB (C) 1/2 to clean the Drum Speed Detection PCB (C) 1/2 (UN24/25) and Encoder Wheel. 3. Remove and then reinstall the Process Unit (Bk). 4. Replace the Drum Unit (C). 5. Replace the Drum ITB Driver PCB (UN6).

Error code:	E012-0306
Description:	Drum Motor (C) rotation error. The Drum Motor (C) is not rotating at the specified speed, or it is stopped.
Remedy:	1. Check the connection between the Drum Motor and Drum ITB Driver PCB (UN6). Sensor side: J7304, J8021PCB side: J1904 2. Check the ITB. Check to see if the ITB is displaced or ripped. Refer to E075 if the ITB is displaced. 3. Replace the ITB Cleaning Blade. 4. Replace the Drum ITB Driver PCB.

Error code:	E012-0401
Description:	A. Drum Speed Detection PCB (Bk) 1/2 signal error (Controller Version 2x.xx or later) B. Drum motor (Bk) error (Prior to Controller Version 1x.xx). A. This error occurs when the Drum Speed Detection PCB (Bk) 1/2 signal error is detected. B. The lock signal for the drum motor (Bk) (M19) cannot be detected within a specified period. • Connector disconnected, Breaking (Breaking (shorting)) • Drum (unit) not inserted • Drum unit failure • Encoder failure (This occurs in very rare cases.)
Remedy:	A: A-1. Check the connection of the Drum Speed Detection PCB (Bk) 1/2 (UN18/19). (Sensor side) Sensor side: J7310, J7311 A-2. Check that the Encoder Wheel of the Drum Speed Detection PCB (Bk) 1/2 is properly installed. A-3. Check the connection of the Drum ITB Driver PCB (UN6). PCB side: J1905 A-4. Take out the Drum Speed Detection PCB (Bk) 1/2 to clean the Drum Speed Detection PCB (Bk) 1/2 and Encoder Wheel. A-5. Replace the Drum Speed Detection PCB (Bk) 1/2. A-6. Replace the Drum ITB Driver PCB. B: B-1. Check the connection between the drum motor (Bk) (M19) and the drum ITB driver PCB (UN6). (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7306, PCB side: J1903 B-2. Check the connection between the drum speed detection PCB (Bk) (UN18/19) and the drum ITB driver PCB. (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7310/J7311, PCB side: J1905 B-3. Reinstall the drum unit (Bk). B-4. Replace the drum cleaning unit and the drum unit. (Drum drive may be overloaded due to peeling of the blade, etc.) B-5. Replace the drum ITB driver PCB. NOTE: In some rare cases, this error occurs when the encoder is not installed with the drum speed detection PCB or when dirt is applied to the sensor surface of the drum speed detection PCB.

Error code:	E012-0402
Description:	A. Drum Speed Detection PCB (Bk) 1 signal error (Controller Version 2x.xx or later) B. Drum motor (Bk) error (Prior to Controller Version 1x.xx). A. The signal is not detected for 80 msec or more. B. Lock signal of Drum motor (Bk) (M19) cannot be detected for the specified period of time after first detection • Connector disconnected, Breaking (Breaking (shorting)) • Drum (unit) not inserted • Drum unit failure • Encoder failure (This occurs in very rare cases.)
Remedy:	A: A-1. Check the connection of the Drum Speed Detection PCB (Bk) 1 (UN18). Sensor side: J7310PCB side: J1905 A-2. Take out the Drum Speed Detection PCB (Bk) 1 to clean. A-3. Replace the Drum Speed Detection PCB (Bk) 1. A-4. Check if the Harness of the Drum Speed Detection PCB (Bk) 1 (UN18) is faulty. (Replace the Harness if it’s disconnected.) A-5. Replace the Drum ITB Driver PCB (UN6). B: B-1. Check the connection between the drum motor (Bk) (M19) and the drum ITB driver PCB (UN6). (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7306, PCB side: J1903 B-2. Check the connection between the drum speed detection PCB (Bk) (UN18/19) and the drum ITB driver PCB. (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7310/J7311, PCB side: J1905 B-3. Reinstall the drum unit (Bk). B-4. Replace the drum cleaning unit and the drum unit. (Drum drive may be overloaded due to peeling of the blade, etc.) B-5. Replace the drum ITB driver PCB. NOTE: In some rare cases, this error occurs when the encoder is not installed with the drum speed detection PCB or when dirt is applied to the sensor surface of the drum speed detection PCB.

Error code:	E012-0403
Description:	Drum Speed Detection PCB (Bk) 2 signal error. The signal is not detected for 80 msec or more.
Remedy:	1. Check the connection of the Drum Speed Detection PCB (Bk) 2 (UN19). Sensor side: J7311PCB side: J1905 2. Take out the Drum Speed Detection PCB (Bk) 2 to clean. 4. Replace the Drum Speed Detection PCB (Bk) 2. 5. Check if the Harness of the Drum Speed Detection PCB (Bk) 2 is faulty. (Replace the Harness if it’s disconnected.) 6. Replace the Drum ITB Driver PCB (UN6).

Error code:	E012-0404
Description:	Drum Speed Detection PCB (Bk) Encoder Wheel error. This error occurs when the Drum Speed Detection PCB (Bk) Encoder Wheel error is detected
Remedy:	1. Take out the Drum Speed Detection PCB (Bk) to clean the Drum Speed Detection PCB (Bk) 1/2 (UN18/19) and Encoder Wheel. 2. Replace the Encoder Wheel. 3. Replace the Drum Speed Detection PCB (Bk) 1/2. 4. Replace the Drum ITB Driver PCB (UN6).

Error code:	E012-0405
Description:	Drum Motor (Bk) control error. Unstable rotation of the Drum Motor (Bk)
Remedy:	1. Check if the Drum Unit (Bk) is installed. 2. Take out the Drum Speed Detection PCB (Bk) to clean the Drum Speed Detection PCB (Bk) 1/2 (UN18/19) and Encoder Wheel. 3. Remove and then reinstall the Process Unit (Bk). 4. Replace the Drum Unit (Bk). 5. Replace the Drum ITB Driver PCB (UN6).

Error code:	E012-0406
Description:	Drum Motor (Bk) rotation error. The Drum Motor (Bk) is not rotating at the specified speed, or it is stopped.
Remedy:	1. Check the connection between the Drum Motor and Drum ITB Driver PCB (UN6). Sensor side: J7306PCB side: J1903 2. Check the ITB. Check to see if the ITB is displaced or ripped. Refer to E075 if the ITB is displaced. 3. Replace the ITB Cleaning Blade. 4. Replace the Drum ITB Driver PCB.

Error code:	E012-1000
Description:	Failure in rotation when ITB Motor is driven. The ITB Motor is not rotating at the specified speed/is stopped.
Remedy:	1. Check connection of the connector with the ITB Motor (M13). 2. Check connection of the connector with the ITB Unit. 3. Check connection of the connector with the Drum Driver PCB (UN4). 4. Check the ITB (to see if the ITB is displaced or damaged. Refer to E075 if the ITB is displaced). 5. Replace the ITB Cleaning Blade. 6. Replace the Drum Driver PCB (UN4).

Error code:	E012-1001
Description:	Failure is detected before ITB motor is driven. LOCK signal is detected Low before the ITB Motor is driven.
Remedy:	1. Check the cable connected to the ITB Motor. 2. Check the cable connected to the Drum Driver PCB (UN4).

Error code:	E012-2000
Description:	Rotation error of Drum Motor (Y/M/C/Bk) (M21/23/25/19) and ITB Drive Motor. Simultaneous rotation error in all Motors
Remedy:	1. Check the connection of the Drum ITB Driver PCB. PCB side: J1902 to J1904 2. Check the connection of the Relay PCB. PCB side: J1805 3. Check the Interlock Switch. 4. Check if the Harness of the Drum ITB Driver PCB (UN6) is faulty.

Error code:	E012-3000
Description:	Error in Drum Speed Detection PCB (UN18 to 25) of all colors. This error occurs when the Drum Speed Detection PCB (UN18 to 25) error is detected for all colors simultaneously
Remedy:	1. Check the connection of the Drum ITB Driver PCB. PCB side: J1902, J1904, J1905 2. Check if the Harness of the Drum ITB Driver PCB (UN6) is faulty. 3. Replace the Drum ITB Driver PCB.

Error code:	E012-3001
Description:	Control error of Drum Motor (Y/M/C/Bk) (M21/23/25/19). This error occurs when the Drum Motor (Y/M/C/Bk) (M21/23/25/19) control error is detected for all colors simultaneously.
Remedy:	1. Check the Process Unit (to see if the Connector is physically removed). 2. Check the Drum Unit (to see if the Connector is physically removed).

Error code:	E012-3002
Description:	Rotation error of Drum Motor (Y/M/C/Bk) (M21/23/25/19). All of the Drum Motors (Y/M/C/Bk) (M21/23/25/19) are not rotating at the specified speed, or they are stopped.
Remedy:	Check the connector of the Drum ITB Driver PCB (UN6). PCB side: J1902 to J1904

Error code:	E013-0001
Description:	There is clogging by waste toner. There is a waste toner full error. the soft counter reading is 250000 or higher.
Causes:	The waste toner feedscrew has locked. The waste toner feed motor is faulty. The transfer high-voltage PCB is faulty. The serial driver PCB is faulty. The DC controller PCB is faulty.
Remedy:	Check the amount of waste toner; then, turn off and then on the main power.

Error code:	E014-0001
Description:	Fixing motor failure
Causes:	Fixing motor rotation error The motor rotated out of the target speed during rotation after the target speed was reached.
Remedy:	Check the contact of the connector between the fixing motor (J516) and the DC controller PCB (J81). Check the gear between the fixing motor and the fixing assembly. Replace the fixing motor.

Error code:	E020-0011
Description:	Error in the developing assembly (toner fault: ATR error) Indicates that the patch level is higher than the upper limit of the target although setting it as the minimum when initializing Magenta ATR.
Remedy:	Clean the ATR sensor window. Check the mounting of the developing assembly. Check the ATR sensor open circuit. Replace the ATR sensor.

Error code:	E020-0012
Description:	Error in the developing assembly (toner fault: ATR error) Indicates that the patch level is higher than the upper limit of the target although setting it as the minimum when initializing Cyan ATR.
Remedy:	Clean the ATR sensor window. Check the mounting of the developing assembly. Check the ATR sensor open circuit. Replace the ATR sensor.

Error code:	E020-0013
Description:	Error in the developing assembly (toner fault: ATR error) Indicates that the patch level is higher than the upper limit of the target although setting it as the minimum when initializing Black ATR.
Remedy:	Clean the ATR sensor window. Check the mounting of the developing assembly. Check the ATR sensor open circuit. Replace the ATR sensor.

Error code:	E020-0014
Description:	Error in Bk Developing Assembly Patch level is higher than the target upper limit although the patch level was minimized at the time of patch initialization.
Remedy:	Go through the following: DISPLAY > P-LED-DA; perform cleaning first If P-LED-DA is 3F or more. 1. Check installation of the Developing Assembly and the Drum. 2. Clean the Patch Sensor (UN47,UN48,UN49) Window. 3. Replace the Patch Sensor. 4. Replace the Drum.

Error code:	E020-0021
Description:	Error in the developing assembly (toner fault: ATR error) Indicates that the patch level is lower than the lower limit of the target although setting it as the maximum when initializing Magenta ATR.
Remedy:	Clean the ATR sensor window. Check the mounting of the developing assembly. Check the ATR sensor open circuit. Replace the ATR sensor.

Error code:	E020-0022
Description:	Error in the developing assembly (toner fault: ATR error) Indicates that the patch level is lower than the lower limit of the target although setting it as the maximum when initializing Cyan ATR.
Remedy:	Clean the ATR sensor window. Check the mounting of the developing assembly. Check the ATR sensor open circuit. Replace the ATR sensor.

Error code:	E020-0023
Description:	Error in the developing assembly (toner fault: ATR error) Indicates that the patch level is lower than the lower limit of the target although setting it as the maximum when initializing Black ATR.
Remedy:	Clean the ATR sensor window. Check the mounting of the developing assembly. Check the ATR sensor open circuit. Replace the ATR sensor.

Error code:	E020-0024
Description:	Error in Bk Developing Assembly Patch level is lower than the target lower limit although the patch level was maximized at the time of patch initialization.
Remedy:	Go through the following: DISPLAY > P-LED-DA; perform cleaning first if P-LED-DA is 3F or more. If the Patch Sensor (UN47, UN48,UN49) value shows 1-digit, check that the Developing Assembly is installed, and then perform remedy from 3. 1. Check installation of the Developing Assembly and the Drum. 2. Clean the Patch Sensor Window. 3. Replace the Patch Sensor. 4. Replace the Drum

Error code:	E020-0101
Description:	Error in the developing assembly (toner fault: ATR error) Measured density value of patch for Magenta is higher than the upper limit.
Remedy:	Check the toner leakage from the toner buffer block within the developing assembly. Replace the patch image reading sensor.

Error code:	E020-0102
Description:	Error in the developing assembly (toner fault: ATR error) Measured density value of patch for Cyan is higher than the upper limit.
Remedy:	Check the toner leakage from the toner buffer block within the developing assembly. Replace the patch image reading sensor.

Error code:	E020-0103
Description:	Error in the developing assembly (toner fault: ATR error) Measured density value of patch for Black is higher than the upper limit.
Remedy:	Check the toner leakage from the toner buffer block within the developing assembly. Replace the patch image reading sensor.

Error code:	E020-0104
Description:	Error in Bk Developing Assembly The value is higher than the upper limit for the patch.
Remedy:	Go through the following: DISPLAY > P-LED-DA; perform cleaning first If P-LED-DA is 3F or more. 1. Check installation of the Developing Assembly and the Drum. 2. Clean the Patch Sensor (UN47,UN48,UN49) Window. 3. Check if the patch sensor is disconnected. 4. Replace the Patch Sensor. 5. Replace the Drum.

Error code:	E020-0130
Description:	Initial installation toner density sensor (Y) output upper limit error. When executing developing assembly initial installation mode (COPIER> FUNCTION> INSTALL> INISET-Y), the output level does not reach 128 even when control voltage of the toner density sensor became less than 55.
Remedy:	1. Check the connection between the toner density sensor and the DC controller PCB. (Connector, Shorting) <Y> sensor side: J7133, J8028, J8087 PCB side: J1244, J8085 <M> sensor side: J7134, J8029, J8088 PCB side: J1244, J8085 <C> sensor side: J7135, J8030, J8089 PCB side: J1244, J8086 <Bk> sensor side: J7146, J8015, J8117 PCB side: J1244, J8080 2. Check whether disconnection or shorting of the toner density sensor occurs or not. 3. Replace the developing assembly.

Error code:	E020-0131
Description:	Error in Y Developing Assembly The average of ATR reference value was higher than the specified value at the time of ATR Sensor initialization.
Remedy:	1. Check if the ATR Sensor (TS5) Connector is properly connected. 2. Check short-circuit of the ATR Sensor Harness. 3. Replace the Developing Assembly

Error code:	E020-0140
Description:	Error in Y Developing Assembly Unable to adjust the control voltage at the time of ATR initialization: less than the specified value (3.2V).
Remedy:	1. Check if the ATR Sensor (TS5) Connector is properly connected. 2. Check short-circuit of the ATR Sensor Harness. 3. Replace the Developing Assembly.

Error code:	E020-0141
Description:	Error in Y Developing Assembly Unable to adjust the control voltage at the time of ATR initialization: exceeds the specified value (6.8V).
Remedy:	1. Check short-circuit of the ATR Sensor (TS5) Harness. 2. Replace the Developing Assembly.

Error code:	E020-0190
Description:	Patch (Y) density lower limit error. The ATR patch detection output (SigD) is less than 79.
Remedy:	• When the value of COPIER> DISPLAY> DENS> P-LED-DA is large (153(D) or more) and the value of P-SENS-P is small, there is a high possibility that dirt is applied to the patch sensor. • This occurs only at a regular timing. When the value of COPIER> DISPLAY> DENS> DENS-S-x is small (2 digits), there is a high possibility that breaking occurred. 1. Check whether the developing assembly and the drum unit are properly installed. 2. Clean the patch sensor (PS21). 3. Check the connection between the patch sensor and the Drum ITB driver PCB (UN6). (Connector, Shorting) Sensor side: J7412, J8035 PCB side: J1907 4. Check open/close operation of the patch shutter. 5. Check whether scratches/dirt are applied to the ITB. If many scratches are found, replace the ITB. If dirt is applied, clean the ITB. In this case, check the ITB cleaning blade at the same time. 6. Replace the patch sensor unit. NOTE: This error also occurs when there is not enough toner in the developing assembly. In this case, check the supplyrelated parts in the developing assembly.

Error code:	E020-0191
Description:	Patch (Y) density upper limit error. The ATR patch detection output (SigD) is more than 970.
Remedy:	• When the value of COPIER> DISPLAY> DENS> P-LED-DA is large (153(D) or more) and the value of COPIER> DISPLAY > DENS >P-SENS-P is small, there is a high possibility that dirt is applied to the patch sensor. • This occurs only at a regular timing. When the value of COPIER> DISPLAY> DENS> DENS-S-x is small (2 digits), there is a high possibility that breaking occurred. 1. Check whether the developing assembly and the drum unit are properly installed. 2. Clean the patch sensor (PS21). 3. Check the connection between the patch sensor and the Drum ITB driver PCB (UN6). (Connector, Shorting) Sensor side: J7412, J8035 PCB side: J1907 4. Check open/close operation of the patch shutter. 5. Check whether scratches/dirt are applied to the ITB. If many scratches are found, replace the ITB. If dirt is applied, clean the ITB. In this case, check the ITB cleaning blade at the same time. 6. Replace the patch sensor unit. NOTE: This error also occurs when there is not enough toner in the developing assembly. In this case, check the supplyrelated parts in the developing assembly.

Error code:	E020-01B0
Description:	Error in Y Developing Assembly TD ratio lower limit error at the time of print sequence (Large amount of toner in the Developing Assembly)
Remedy:	Go through the following: DISPLAY > DENS > DENS-Y; if DENS-Y is slightly higher than 5.0%, output 10 sheets of solid image with the color causing the error (to reduce T/D ratio). See the Service Mode again to see if the problem is improved. Remedy is complete if it’s improved. If not, perform the following remedy work. 1. Check if the ATR Sensor (TS5) Connector is disconnected. 2. Check short-circuit of the ATR Sensor Harness. 3. Replace the Developing Assembly.

Error code:	E020-01B1
Description:	Error in Y Developing Assembly TD ratio upper limit error at the time of print sequence (Small amount of toner in the Developing Assembly)
Remedy:	1. Output 10 sheets of white (blank) sheets (to increase T/D ratio). 2. Check toner leak from the Toner Buffer Unit. 3. Check toner level in the Toner Container. 4. Replace the Developing Assembly. 5. Check short-circuit of the harness of the Toner supply sensor (PS1).

Error code:	E020-0201
Description:	Error in the developing assembly (toner fault: ATR error) Measured density value of patch for Magenta is lower than the lower limit.
Remedy:	Check the toner leakage from the toner buffer block within the developing assembly. Replace the patch image reading sensor.

Error code:	E020-0202
Description:	Error in the developing assembly (toner fault: ATR error) Measured density value of patch for Cyan is lower than the lower limit.
Remedy:	Check the toner leakage from the toner buffer block within the developing assembly. Replace the patch image reading sensor.

Error code:	E020-0203
Description:	Error in the developing assembly (toner fault: ATR error) Measured density value of patch for Black is lower than the lower limit.
Remedy:	Check the toner leakage from the toner buffer block within the developing assembly. Replace the patch image reading sensor.

Error code:	E020-0204
Description:	Error in Bk Developing Assembly The value is lower than the lower limit for the patch
Remedy:	Go through the following: DISPLAY > P-LED-DA; perform cleaning first if P-LED-DA is 3F or more. If the Patch Sensor (UN47,UN48,UN49) value shows 1-digit, perform remedy from 3. If the supply area of the Developing Assembly is badly soiled, toner can be leaked. 1. Check installation of the Developing Assembly and the Drum. 2. Clean the Patch Sensor Window. 3. Check if the patch sensor is disconnected. 4. Replace the Patch Sensor. 5. Replace the Drum. 6. Check toner leak from the Toner Buffer Unit. 7. Check toner level in the Toner Container. 8. Check short-circuit of the harness of the Toner Supply Sensor (PS4).

Error code:	E020-0230
Description:	Initial installation toner density sensor (M) output upper limit error. When executing developing assembly initial installation mode (COPIER> FUNCTION> INSTALL> INISET-M), the output level does not reach 128 even when control voltage of the toner density sensor became less than 55.
Remedy:	1. Check the connection between the toner density sensor and the DC controller PCB. (Connector, Shorting) <Y> sensor side: J7133, J8028, J8087 PCB side: J1244, J8085 <M> sensor side: J7134, J8029, J8088 PCB side: J1244, J8085 <C> sensor side: J7135, J8030, J8089 PCB side: J1244, J8086 <Bk> sensor side: J7146, J8015, J8117 PCB side: J1244, J8080 2. Check whether disconnection or shorting of the toner density sensor occurs or not. 3. Replace the developing assembly.

Error code:	E020-0231
Description:	Error in M Developing Assembly The average of ATR reference value was higher than the specified value at the time of ATR Sensor initialization.
Remedy:	1. Check if the ATR Sensor (TS6) Connector is properly connected. 2. Check short-circuit of the ATR Sensor Harness. 3. Replace the Developing Assembly.

Error code:	E020-0240
Description:	Error in M Developing Assembly Unable to adjust the control voltage at the time of ATR initialization: less than the specified value (3.2V).
Remedy:	1. Check if the ATR Sensor (TS6) Connector is properly connected. 2. Check short-circuit of the ATR Sensor Harness. 3. Replace the Developing Assembly.

Error code:	E020-0241
Description:	Error in M Developing Assembly Unable to adjust the control voltage at the time of ATR initialization: exceeds the specified value (6.8V).
Remedy:	1. Check short-circuit of the ATR Sensor (TS6) Harness. 2. Replace the Developing Assembly.

Error code:	E020-0290
Description:	Patch (M) density lower limit error. The ATR patch detection output (SigD) is less than 79
Remedy:	• When the value of COPIER> DISPLAY> DENS> P-LED-DA is large (153(D) or more) and the value of P-SENS-P is small, there is a high possibility that dirt is applied to the patch sensor. • This occurs only at a regular timing. When the value of COPIER> DISPLAY> DENS> DENS-S-x is small (2 digits), there is a high possibility that breaking occurred. 1. Check whether the developing assembly and the drum unit are properly installed. 2. Clean the patch sensor (PS21). 3. Check the connection between the patch sensor and the Drum ITB driver PCB (UN6). (Connector, Shorting) Sensor side: J7412, J8035 PCB side: J1907 4. Check open/close operation of the patch shutter. 5. Check whether scratches/dirt are applied to the ITB. If many scratches are found, replace the ITB. If dirt is applied, clean the ITB. In this case, check the ITB cleaning blade at the same time. 6. Replace the patch sensor unit. NOTE: This error also occurs when there is not enough toner in the developing assembly. In this case, check the supplyrelated parts in the developing assembly.

Error code:	E020-0291
Description:	Patch (M) density upper limit error. The ATR patch detection output (SigD) is more than 970.
Remedy:	• When the value of COPIER> DISPLAY> DENS> P-LED-DA is large (153(D) or more) and the value of P-SENS-P is small, there is a high possibility that dirt is applied to the patch sensor. • This occurs only at a regular timing. When the value of COPIER> DISPLAY> DENS> DENS-S-x is small (2 digits), there is a high possibility that breaking occurred. 1. Check whether the developing assembly and the drum unit are properly installed. 2. Clean the patch sensor (PS21). 3. Check the connection between the patch sensor and the Drum ITB driver PCB (UN6). (Connector, Shorting) Sensor side: J7412, J8035 PCB side: J1907 4. Check open/close operation of the patch shutter. 5. Check whether scratches/dirt are applied to the ITB. If many scratches are found, replace the ITB. If dirt is applied, clean the ITB. In this case, check the ITB cleaning blade at the same time. 6. Replace the patch sensor unit. NOTE: This error also occurs when there is not enough toner in the developing assembly. In this case, check the supplyrelated parts in the developing assembly.

Error code:	E020-02B0
Description:	Error in M Developing Assembly TD ratio lower limit error at the time of print sequence (Large amount of toner in the Developing Assembly)
Remedy:	Go through the following: DISPLAY > DENS > DENS-M; if DENS-M is slightly higher than 5.0%, output 10 sheets of solid image with the color causing the error (to reduce T/D ratio). See the Service Mode again to see if the problem is improved. Remedy is complete if it’s improved. If not, perform the following remedy work. 1. Check if the ATR Sensor (TS6) Connector is disconnected. 2. Check short-circuit of the ATR Sensor Harness. 3. Replace the Developing Assembly.

Error code:	E020-02B1
Description:	Error in M Developing Assembly TD ratio upper limit error at the time of print sequence (Small amount of toner in the Developing Assembly)
Remedy:	1. Output 10 sheets of white (blank) sheets (to increase T/D ratio). 2. Check toner leak from the Toner Buffer Unit. 3. Check toner level in the Toner Container. 4. Replace the Developing Assembly. 5. Check short-circuit of the harness of the Toner supply sensor (PS2).

Error code:	E020-0330
Description:	Initial installation toner density sensor (C) output upper limit error. When executing developing assembly initial installation mode (COPIER> FUNCTION> INSTALL> INISET-C), the output level does not reach 128 even when control voltage of the toner density sensor became less than 55
Remedy:	1. Check the connection between the toner density sensor and the DC controller PCB. (Connector, Shorting) <Y> sensor side: J7133, J8028, J8087 PCB side: J1244, J8085 <M> sensor side: J7134, J8029, J8088 PCB side: J1244, J8085 <C> sensor side: J7135, J8030, J8089 PCB side: J1244, J8086 <Bk> sensor side: J7146, J8015, J8117 PCB side: J1244, J8080 2. Check whether disconnection or shorting of the toner density sensor occurs or not. 3. Replace the developing assembly.

Error code:	E020-0331
Description:	Error in C Developing Assembly The average of ATR reference value was higher than the specified value at the time of ATR Sensor initialization
Remedy:	1. Check if the ATR Sensor (TS7) Connector is properly connected. 2. Check short-circuit of the ATR Sensor Harness. 3. Replace the Developing Assembly.

Error code:	E020-0340
Description:	Initial installation toner density sensor (Bk) output upper limit error. When executing developing assembly initial installation mode (COPIER>FUNCTION>INSTALL>INISET-K), the output level does not reach 128 even when control voltage of the toner density sensor became less than 55.
Remedy:	1. Check the connection between the toner density sensor and the DC controller interface PCB. (Connector, Shorting) <Y> sensor side: J7133, J8028, J8087 PCB side: J1240, J8085 <M> sensor side: J7134, J8029, J8088 PCB side: J1240, J8085 <C> sensor side: J7135, J8030, J8089 PCB side: J1240, J8086 <Bk> sensor side: J7146, J8015, J8117 PCB side: J1240, J8086 2. Check whether disconnection or shorting of the toner density sensor occurs or not. 3. Replace the developing assembly.

Error code:	E020-0341
Description:	Error in C Developing Assembly Unable to adjust the control voltage at the time of ATR initialization: exceeds the specified value (6.8V).
Remedy:	1. Check short-circuit of the ATR Sensor (TS7) Harness. 2. Replace the Developing Assembly.

Error code:	E020-0390
Description:	Patch (C) density lower limit error. The ATR patch detection output (SigD) is less than 79.
Remedy:	• When the value of COPIER> DISPLAY> DENS> P-LED-DA is large (153(D) or more) and the value of P-SENS-P is small, there is a high possibility that dirt is applied to the patch sensor. • This occurs only at a regular timing. When the value of COPIER> DISPLAY> DENS> DENS-S-x is small (2 digits), there is a high possibility that breaking occurred. 1. Check whether the developing assembly and the drum unit are properly installed. 2. Clean the patch sensor (PS21) . 3. Check the connection between the patch sensor and the Drum ITB driver PCB (UN6). (Connector, Shorting) Sensor side: J7412, J8035 PCB side: J1907 4. Check open/close operation of the patch shutter. 5. Check whether scratches/dirt are applied to the ITB. If many scratches are found, replace the ITB. If dirt is applied, clean the ITB. In this case, check the ITB cleaning blade at the same time. 6. Replace the patch sensor unit. NOTE: This error also occurs when there is not enough toner in the developing assembly. In this case, check the supplyrelated parts in the developing assembly

Error code:	E020-0391
Description:	Patch (C) density upper limit error. The ATR patch detection output (SigD) is more than 970.
Remedy:	• When the value of COPIER> DISPLAY> DENS> P-LED-DA is large (153(D) or more) and the value of P-SENS-P is small, there is a high possibility that dirt is applied to the patch sensor. • This occurs only at a regular timing. When the value of COPIER> DISPLAY> DENS> DENS-S-x is small (2 digits), there is a high possibility that breaking occurred. 1. Check whether the developing assembly and the drum unit are properly installed. 2. Clean the patch sensor (PS21) . 3. Check the connection between the patch sensor and the Drum ITB driver PCB (UN6). (Connector, Shorting) Sensor side: J7412, J8035 PCB side: J1907 4. Check open/close operation of the patch shutter. 5. Check whether scratches/dirt are applied to the ITB. If many scratches are found, replace the ITB. If dirt is applied, clean the ITB. In this case, check the ITB cleaning blade at the same time. 6. Replace the patch sensor unit. NOTE: This error also occurs when there is not enough toner in the developing assembly. In this case, check the supplyrelated parts in the developing assembly.

Error code:	E020-03B0
Description:	Error in C Developing Assembly TD ratio lower limit error at the time of print sequence (Large amount of toner in the Developing Assembly)s.
Remedy:	Go through the following: DISPLAY > DENS > DENS-C; if DENS-C is slightly higher than 5.0%, output 10 sheets of solid image with the color causing the error (to reduce T/D ratio). See the Service Mode again to see if the problem is improved. Remedy is complete if it’s improved. If not, perform the following remedy work. 1. Check if the ATR Sensor (TS7) Connector is disconnected. 2. Check short-circuit of the ATR Sensor Harness. 3. Replace the Developing Assembly.

Error code:	E020-03B1
Description:	Error in C Developing Assembly TD ratio upper limit error at the time of print sequence (Small amount of toner in the Developing Assembly)
Remedy:	1. Output 10 sheets of white (blank) sheets (to increase T/D ratio). 2. Check toner leak from the Toner Buffer Unit. 3. Check toner level in the Toner Container. 4. Replace the Developing Assembly. 5. Check short-circuit of the harness of the Toner supply sensor (PS3).

Error code:	E020-0430
Description:	Upper limit error for output of Toner Density Sensor (Bk) at initial installation. When executing the initial installation mode of the Developing Assembly (COPIER > FUNCTION > INSTALL > INISET-K), output failed to reach 128 although the control voltage value of the Toner Density Sensor reached 55 or smaller.
Remedy:	1. Check the connection between the toner density sensor and the DC controller PCB. (Connector, Breaking (Breaking (shorting))) <Y> sensor side: J7133, J8028, J8087 PCB side: J1244, J8085 <M> sensor side: J7134, J8029, J8088 PCB side: J1244, J8085 <C> sensor side: J7135, J8030, J8089 PCB side: J1244, J8086 <Bk> sensor side: J7146, J8015, J8117 PCB side: J1244, J8080 2. Check whether disconnection or Breaking (Breaking (shorting)) of the toner density sensor occurs or not. 3. Replace the developing assembly

Error code:	E020-0440
Description:	Error in Bk Developing Assembly Unable to adjust the control voltage at the time of ATR initialization: less than the specified value (3.2V).
Remedy:	1. Check if the ATR Sensor (TS8) Connector is properly connected. 2. Check short-circuit of the ATR Sensor Harness. 3. Replace the Developing Assembly.

Error code:	E020-0441
Description:	Error in Bk Developing Assembly Unable to adjust the control voltage at the time of ATR initialization: exceeds the specified value (6.8V).
Remedy:	1. Check short-circuit of the ATR Sensor (TS8) Harness. 2. Replace the Developing Assembly.

Error code:	E020-0490
Description:	Patch (Bk) density lower limit error. The ATR patch detection output (SigD) is less than 79.
Remedy:	• When the value of COPIER> DISPLAY> DENS> P-LED-DA is large (153(D) or more) and the value of P-SENS-P is small, there is a high possibility that dirt is applied to the patch sensor. • This occurs only at a regular timing. When the value of COPIER> DISPLAY> DENS> DENS-S-x is small (2 digits), there is a high possibility that breaking occurred. 1. Check whether the developing assembly and the drum unit are properly installed. 2. Clean the patch sensor (PS21). 3. Check the connection between the patch sensor and the Drum ITB driver PCB (UN6). (Connector, Shorting) Sensor side: J7412, J8035 PCB side: J1907 4. Check open/close operation of the patch shutter. 5. Check whether scratches/dirt are applied to the ITB. If many scratches are found, replace the ITB. If dirt is applied, clean the ITB. In this case, check the ITB cleaning blade at the same time. 6. Replace the patch sensor unit. NOTE: This error also occurs when there is not enough toner in the developing assembly. In this case, check the supplyrelated parts in the developing assembly.

Error code:	E020-0491
Description:	Patch (Bk) density upper limit error. The ATR patch detection output (SigD) is more than 970.
Remedy:	• When the value of COPIER> DISPLAY> DENS> P-LED-DA is large (153(D) or more) and the value of P-SENS-P is small, there is a high possibility that dirt is applied to the patch sensor. • This occurs only at a regular timing. When the value of COPIER> DISPLAY> DENS> DENS-S-x is small (2 digits), there is a high possibility that breaking occurred. 1. Check whether the developing assembly and the drum unit are properly installed. 2. Clean the patch sensor (PS21). 3. Check the connection between the patch sensor and the Drum ITB driver PCB (UN6). (Connector, Shorting) Sensor side: J7412, J8035 PCB side: J1907 4. Check open/close operation of the patch shutter. 5. Check whether scratches/dirt are applied to the ITB. If many scratches are found, replace the ITB. If dirt is applied, clean the ITB. In this case, check the ITB cleaning blade at the same time. 6. Replace the patch sensor unit. NOTE: This error also occurs when there is not enough toner in the developing assembly. In this case, check the supplyrelated parts in the developing assembly.

Error code:	E020-04B0
Description:	Error in Bk Developing Assembly TD ratio lower limit error at the time of print sequence (Large amount of toner in the Developing Assembly)
Remedy:	Go through the following: DISPLAY > DENS > DENS-K; if DENS-K is slightly higher than 5.0%, output 10 sheets of solid image with the color causing the error (to reduce T/D ratio). See the Service Mode again to see if the problem is improved. Remedy is complete if it’s improved. If not, perform the following remedy work. 1. Check if the ATR Sensor (TS8) Connector is disconnected. 2. Check short-circuit of the ATR Sensor Harness. 3. Replace the Developing Assembly.

Error code:	E020-04B1
Description:	Error in Bk Developing Assembly TD ratio upper limit error at the time of print sequence (Small amount of toner in the Developing Assembly)
Remedy:	1. Output 10 sheets of white (blank) sheets (to increase T/D ratio). 2. Check toner leak from the Toner Buffer Unit. 3. Check toner level in the Toner Container. 4. Replace the Developing Assembly. 5. Check short-circuit of the harness of the Toner supply sensor (PS4).

Error code:	E021-0100
Description:	Error in Y Developing Motor The motor failed to rotate at the specified speed.
Remedy:	1. Check the load applied to the Developing Assembly (turn the gear with your hand to check if the load is appropriate. If the load is too much, replace the Developing Assembly). 2. Select the following in Service Mode: COPIER > FUNCTION > PART-CHK > MTR; and turn M5 to check the drive of the Developing Motor. If it’s not rotating properly, check the harness (to see if the harness is caught, disconnected or physically removed). 3. (If the above measures do not solve the problem,) replace the Drum Driver PCB (UN4).

Error code:	E021-0200
Description:	Error in M Developing Motor The motor failed to rotate at the specified speed.
Remedy:	1. Check the load applied to the Developing Assembly (turn the gear with your hand to check if the load is appropriate. If the load is too much, replace the Developing Assembly). 2. Select the following in Service Mode: COPIER > FUNCTION > PART-CHK > MTR; and turn M6 to check the drive of the Developing Motor. If it’s not rotating properly, check the harness (to see if the harness is caught, disconnected or physically removed). 3. (If the above measures do not solve the problem,) replace the Drum Driver PCB (UN4).

Error code:	E021-0300
Description:	Error in C Developing Motor The motor failed to rotate at the specified speed.
Remedy:	1. Check the load applied to the Developing Assembly (turn the gear with your hand to check if the load is appropriate. If the load is too much, replace the Developing Assembly). 2. Select the following in Service Mode: COPIER > FUNCTION > PART-CHK > MTR; and turn M7 to check the drive of the Developing Motor. If it’s not rotating properly, check the harness (to see if the harness is caught, disconnected or physically removed). 3. (If the above measures do not solve the problem,) replace the Drum Driver PCB (UN4).

Error code:	E021-0400
Description:	Error in Bk Developing Motor The motor failed to rotate at the specified speed.
Remedy:	1. Check the load applied to the Developing Assembly (turn the gear with your hand to check if the load is appropriate. If the load is too much, replace the Developing Assembly). 2. Select the following in Service Mode: COPIER > FUNCTION > PART-CHK > MTR; and turn M8 to check the drive of the Developing Motor. If it’s not rotating properly, check the harness (to see if the harness is caught, disconnected or physically removed). 3. (If the above measures do not solve the problem,) replace the Drum Driver PCB (UN4).

Error code:	E025-0100
Description:	Error in the toner motor Y buffer supply error
Remedy:	Check on connection of the toner motor and the DC controller PCB, Replace the DC controller PCB, Replace the toner motor

Error code:	E025-0110
Description:	Toner container sealing/release holder shift cam HP sensor timeout (Y) error. HP sensor of release holder shift cam cannot detect within specified period of time.
Remedy:	1. Check the connection of the toner container drive motor (M10) harness. (Check whether the wire is not caught by parts.) Check the connection with the DC controller PCB. Motor side: J7100 PCB side: J1247 2. Check the connection between the release holder shift cam HP sensor (PS8) and the DC controller PCB. Sensor side: J7135, J8040 PCB side: J1248 3. Replace the toner container drive motor. 4. Clean and replace the release holder shift cam HP sensor. 5. Replace the hopper unit. CAUTION: As for Remedy 5, since it is difficult to identify the cause, it is recommended to replace the unit. NOTE: After performing the above remedy work, go through the following to clear the error: COPIER> FUNCTION> CLEAR> ERR

Error code:	E025-0120
Description:	Toner container/toner container inserting inlet phase (Y) error. When the power was turned on, it was detected that the toner container cap was opened (the release holder shift cam phase sensor was protected against light) AND the toner container inserting inlet cover was opened (the toner container inserting inlet cover open/close sensor was transmissive).
Remedy:	1. Close the toner container inserting inlet cover and turn OFF/ON the power. 2. Check the connection between the toner container inserting inlet cover open/close sensor (PS10) and the DC controller PCB. (Connection of the connector, Breaking, Wire caught by parts) Sensor side: J7122, PCB side: J2146 3. Check the connection between the release holder shift cam phase sensor (PS81) and the DC controller PCB. (Connection of the connector, Breaking, Wire caught by parts) Sensor side: J7123,J8106, PCB side: J1247 4. Replace the toner container inserting inlet cover open/ close sensor

Error code:	E025-01A0
Description:	Error in Y Toner Container Reciprocation HP Sensor (PS11). Unable to detect the change in the Release Holder Shift Cam HP Sensor status (ON -> OFF) when opening the cap so that open and close status of the cap cannot be judged.
Remedy:	Identify the cause of the error whether it is due to mechanical problem to open/close the cap or problem at the Release Holder Shift Cam HP Sensor side. 1. Check if the Release Holder Shift Cam HP Sensor is soiled and the installation of the sensor. 2. Drive the Hopper Unit a little with the Toner Container Removing Tool, and check the service mode (COPIER> I/O> DC-CON> P052 bit15) to see that the output value of the sensor is changed. Since it is difficult to check the screen while driving it, repeat the operation to drive it a little and check the screen until the value is changed. If it is normal, the output value of the sensor is changed when opening/closing the cap. Even if it is normal, be sure to perform step 4 and later steps. 2-1. If there is an error in drive of the Hopper Unit, check the drive system such as gears. If it is damaged, replace the Set-on Drive Unit and then perform step 4 and later steps. 2-2. When the output value of the sensor is not changed although the Hopper Unit is driven, check the Sensor Harness (to see if the harness is caught, disconnected or physically removed). If there is no problem, replace the sensor. After checking the output value in step 2, perform step 4 and later steps. 3. If the problem is not solved by replacing the foregoing parts, replace the DC controller PCB and then perform step 4 and later steps. 4. Clear the error in service mode (COPIER> FUNCTION> CLEAR> ERR), and then turn OFF and then ON the main power. 5. Replace the toner (reinstall the removed Toner Container) at least once in user mode (Adjustment/ Maintenance> Replace Specified Toner), and check that toner replacement can be performed normally.

Error code:	E025-01B0
Description:	Error in Y Toner Container Reciprocation HP Sensor (PS11). Unable to detect the change in the Release Holder Shift Cam HP Sensor status (OFF -> ON) when closing the cap so that open and close status of the cap cannot be judged.
Remedy:	Identify the cause of the error whether it is due to mechanical problem to open/close the cap or problem at the Release Holder Shift Cam HP Sensor side. 1. Check if the Release Holder Shift Cam HP Sensor is soiled and the installation of the sensor. 2. Drive the Hopper Unit a little with the Toner Container Removing Tool, and check the service mode (COPIER> I/O> DC-CON> P052 bit15) to see that the output value of the sensor is changed. Since it is difficult to check the screen while driving it, repeat the operation to drive it a little and check the screen until the value is changed. If it is normal, the output value of the sensor is changed when opening/closing the cap. Even if it is normal, be sure to perform step 4 and later steps. 2-1. If there is an error in drive of the Hopper Unit, check the drive system such as gears. If it is damaged, replace the Set-on Drive Unit and then perform step 4 and later steps. 2-2. When the output value of the sensor is not changed although the Hopper Unit is driven, check the Sensor Harness (to see if the harness is caught, disconnected or physically removed). If there is no problem, replace the sensor. After checking the output value in step 2, perform step 4 and later steps. 3. If the problem is not solved by replacing the foregoing parts, replace the DC controller PCB and then perform step 4 and later steps. 4. Clear the error in service mode (COPIER> FUNCTION> CLEAR> ERR), and then turn OFF and then ON the main power. 5. Replace the toner (reinstall the removed Toner Container) at least once in user mode (Adjustment/ Maintenance> Replace Specified Toner), and check that toner replacement can be performed normally.

Error code:	E025-01C0
Description:	Error in Y Toner Insertion Inlet Cover Sensor (PS10). Unable to detect opening of the Toner Insertion Inlet Cover when removing the Toner Container
Remedy:	Identify the cause of the error whether it is due to link mechanism to open the Toner Insertion Inlet Cover or problem at the Toner Insertion Inlet Cover Sensor side. 1. Perform the user mode (Adjustment/Maintenance> Replace Specified Toner) to check if the Toner Insertion Inlet Cover opens normally (damage, slide of shaft area, etc.). 2. Check if the Toner Insertion Inlet Cover Sensor is soiled and the installation of the sensor. 3. Check the service mode (COPIER> I/O> DC-CON> P051 bit0) to see that the output value of the Toner Insertion Inlet Cover Sensor is changed normally when opening/closing the Toner Insertion Inlet Cover. If it is normal, the value becomes 0 by driving the Hopper Unit with the Toner Container Removing Tool and opening the Toner Insertion Inlet Cover. When closing the Toner Insertion Inlet Cover by hand, it becomes 1. 3-1. When the Toner Insertion Inlet Cover is not opened although the Hopper Unit is driven, check the drive system from upstream (Hopper Unit -> link mechanism of Hopper Tray -> Toner Insertion Inlet Cover Unit). If it is damaged, replace the damaged part and then perform step 5 and later steps. 3-2. When the output value is not changed normally although the Toner Insertion Inlet Cover can be opened/closed, check the Sensor Harness (to see if the harness is caught, disconnected or physically removed, *including the Relay Connector). If there is no problem, replace the sensor. After checking the output value in step 3, perform step 5 and later steps. 4. If the problem is not solved by replacing the foregoing parts, replace the DC controller PCB and then perform step 5 and later steps. 5. Clear the error in service mode (COPIER> FUNCTION> CLEAR> ERR), and then turn OFF and then ON the main power. 6. Replace the toner (reinstall the removed Toner Container) at least once in user mode (Adjustment/ Maintenance> Replace Specified Toner), and check that toner replacement can be performed normally.

Error code:	E025-0200
Description:	Toner bottle motor lock (M) error. Overcurrent of the toner container drive motor was detected.
Remedy:	1. Check whether a toner container of a different model is not installed. If it is installed, replace it with a correct one. 2. Check the connection of the toner container drive motor (M7/M10/M13/M16). (Check whether the wire is not caught by parts.) 3. Replace the toner container drive motor (M7/M10/M13/ M16). 4. Replace the toner container tray unit (when this error occurred at rotation of the toner container). 5. Replace the hopper unit. Points to note: When this error occurred because a toner container of a different model was installed, remove the toner container following the procedures shown below. 1) Open the toner container installation inlet cover. 2) Manually turn the container in an counterclockwise direction until it is fully turned. 3) Rotate the toner container in an counterclockwise direction using a toner container removing tool. 4) The toner container is placed at the position where it can be removed. Remove the toner container.

Error code:	E025-0210
Description:	Toner container sealing/release holder shift cam HP sensor timeout (M) error. HP sensor of release holder shift cam cannot detect within specified period of time.
Remedy:	1. Check the connection of the toner container drive motor (M13) harness. (Check whether the wire is not caught by parts.) Check the connection with the DC controller PCB. Motor side: J7101,J8107, PCB side: J1247 2. Check the connection between the release holder shift cam HP sensor (PS14) and the DC controller PCB. Sensor side: J7198 PCB side: J1249 3. Replace the toner container drive motor. 4. Clean and replace the release holder shift cam HP sensor. 5. Replace the hopper unit. CAUTION: As for Remedy 5, since it is difficult to identify the cause, it is recommended to replace the unit. NOTE: After performing the above remedy work, go through the following to clear the error: COPIER> FUNCTION> CLEAR> ERR

Error code:	E025-0220
Description:	Toner container/toner container inserting inlet phase (M) error. When the power was turned on, it was detected that the toner container cap was opened (the release holder shift cam phase sensor was protected against light) AND the toner container inserting inlet cover was opened (the toner container inserting inlet cover open/close sensor was transmissive).
Remedy:	1. Close the toner container inserting inlet cover and turn OFF/ON the power. 2. Check the connection between the toner container inserting inlet cover open/close sensor (PS13) and the DC controller PCB. (Connection of the connector, Breaking, Wire caught by parts) Sensor side: J7125 PCB side: J1246 3. Check the connection between the release holder shift cam phase sensor (PS82) and the hopper driver PCB. (Connection of the connector, Breaking, Wire caught by parts) Sensor side: J7126 PCB side: J1247 4. Replace the toner container inserting inlet cover open/ close sensor.

Error code:	E025-02A0
Description:	Error in M Toner Container Reciprocation HP Sensor (PS14). Unable to detect the change in the Release Holder Shift Cam HP Sensor status (ON -> OFF) when opening the cap so that open and close status of the cap cannot be judged.
Remedy:	Identify the cause of the error whether it is due to mechanical problem to open/close the cap or problem at the Release Holder Shift Cam HP Sensor side. 1. Check if the Release Holder Shift Cam HP Sensor is soiled and the installation of the sensor. 2. Drive the Hopper Unit a little with the Toner Container Removing Tool, and check the service mode (COPIER> I/O> DC-CON> P052 bit14) to see that the output value of the sensor is changed. Since it is difficult to check the screen while driving it, repeat the operation to drive it a little and check the screen until the value is changed. If it is normal, the output value of the sensor is changed when opening/closing the cap. Even if it is normal, be sure to perform step 4 and later steps. 2-1. If there is an error in drive of the Hopper Unit, check the drive system such as gears. If it is damaged, replace the Set-on Drive Unit and then perform step 4 and later steps. 2-2 When the output value of the sensor is not changed although the Hopper Unit is driven, check the Sensor Harness (to see if the harness is caught, disconnected or physically removed). If there is no problem, replace the sensor. After checking the output value in step 2, perform step 4 and later steps. 3. If the problem is not solved by replacing the foregoing parts, replace the DC controller PCB and then perform step 4 and later steps. 4. Clear the error in service mode (COPIER> FUNCTION> CLEAR> ERR), and then turn OFF and then ON the main power. 5. Replace the toner (reinstall the removed Toner Container) at least once in user mode (Adjustment/ Maintenance> Replace Specified Toner), and check that toner replacement can be performed normally.

Error code:	E025-02B0
Description:	Error in M Toner Container Reciprocation HP Sensor (PS14). Unable to detect the change in the Release Holder Shift Cam HP Sensor status (OFF -> ON) when closing the cap so that open and close status of the cap cannot be judged.
Remedy:	Identify the cause of the error whether it is due to mechanical problem to open/close the cap or problem at the Release Holder Shift Cam HP Sensor side. 1. Check if the Release Holder Shift Cam HP Sensor is soiled and the installation of the sensor. 2. Drive the Hopper Unit a little with the Toner Container Removing Tool, and check the service mode (COPIER> I/O> DC-CON> P052 bit14) to see that the output value of the sensor is changed. Since it is difficult to check the screen while driving it, repeat the operation to drive it a little and check the screen until the value is changed. If it is normal, the output value of the sensor is changed when opening/closing the cap. Even if it is normal, be sure to perform step 4 and later steps. 2-1. If there is an error in drive of the Hopper Unit, check the drive system such as gears. If it is damaged, replace the Set-on Drive Unit and then perform step 4 and later steps. 2-2. When the output value of the sensor is not changed although the Hopper Unit is driven, check the Sensor Harness (to see if the harness is caught, disconnected or physically removed). If there is no problem, replace the sensor. After checking the output value in step 2, perform step 4 and later steps. 3. If the problem is not solved by replacing the foregoing parts, replace the DC controller PCB and then perform step 4 and later steps. 4. Clear the error in service mode (COPIER> FUNCTION> CLEAR> ERR), and then turn OFF and then ON the main power. 5. Replace the toner (reinstall the removed Toner Container) at least once in user mode (Adjustment/ Maintenance> Replace Specified Toner), and check that toner replacement can be performed normally.

Error code:	E025-02C0
Description:	Error in M Toner Insertion Inlet Cover Sensor (PS13). Unable to detect opening of the Toner Insertion Inlet Cover when removing the Toner Container.
Remedy:	Identify the cause of the error whether it is due to link mechanism to open the Toner Insertion Inlet Cover or problem at the Toner Insertion Inlet Cover Sensor side. 1. Perform the user mode (Adjustment/Maintenance> Replace Specified Toner) to check if the Toner Insertion Inlet Cover opens normally (damage, slide of shaft area, etc.). 2. Check if the Toner Insertion Inlet Cover Sensor is soiled and the installation of the sensor. 3. Check the service mode (COPIER> I/O> DC-CON> P051 bit1) to see that the output value of the Toner Insertion Inlet Cover Sensor is changed normally when opening/closing the Toner Insertion Inlet Cover. If it is normal, the value becomes 0 by driving the Hopper Unit with the Toner Container Removing Tool and opening the Toner Insertion Inlet Cover. When closing the Toner Insertion Inlet Cover by hand, it becomes 1. 3-1. When the Toner Insertion Inlet Cover is not opened although the Hopper Unit is driven, check the drive system from upstream (Hopper Unit -> link mechanism of Hopper Tray -> Toner Insertion Inlet Cover Unit). If it is damaged, replace the damaged part and then perform step 5 and later steps. 3-2. When the output value is not changed normally although the Toner Insertion Inlet Cover can be opened/closed, check the Sensor Harness (to see if the harness is caught, disconnected or physically removed, *including the Relay Connector). If there is no problem, replace the sensor. After checking the output value in step 3, perform step 5 and later steps. 4. If the problem is not solved by replacing the foregoing parts, replace the DC controller PCB and then perform step 5 and later steps. 5. Clear the error in service mode (COPIER> FUNCTION> CLEAR> ERR), and then turn OFF and then ON the main power. 6. Replace the toner (reinstall the removed Toner Container) at least once in user mode (Adjustment/ Maintenance> Replace Specified Toner), and check that toner replacement can be performed normally.

Error code:	E025-0300
Description:	Toner bottle motor lock (C) error. Overcurrent of the toner container drive motor was detected.
Remedy:	1. Check whether a toner container of a different model is not installed. If it is installed, replace it with a correct one. 2. Check the connection of the toner container drive motor (M7/M10/M13/M16). (Check whether the wire is not caught by parts.) 3. Replace the toner container drive motor (M7/M10/M13/ M16). 4. Replace the toner container tray unit (when this error occurred at rotation of the toner container). 5. Replace the hopper unit. Points to note: When this error occurred because a toner container of a different model was installed, remove the toner container following the procedures shown below. 1) Open the toner container installation inlet cover. 2) Manually turn the container in an counterclockwise direction until it is fully turned. 3) Rotate the toner container in an counterclockwise direction using a toner container removing tool. 4) The toner container is placed at the position where it can be removed. Remove the toner container.

Error code:	E025-0310
Description:	Toner container sealing/release holder shift cam HP sensor timeout (C) error. HP sensor of release holder shift cam cannot detect within specified period of time.
Remedy:	1. Check the connection of the toner container drive motor (M16) harness. (Check whether the wire is not caught by parts.) Check the connection with the DC controller PCB. SinceMotor side: J7102,J8108 PCB side: J1248 2. Check the connection between the release holder shift cam HP sensor (PS17) and the DC controller PCB. SinceSensor side: J7197, PCB side: J1249 3. Replace the toner container drive motor. 4. Clean and replace the release holder shift cam HP sensor. 5. Replace the hopper unit. CAUTION: As for Remedy 5, since it is difficult to identify the cause, it is recommended to replace the unit. NOTE: After performing the above remedy work, go through the following to clear the error: COPIER> FUNCTION> CLEAR> ERR

Error code:	E025-0320
Description:	Toner container/toner container inserting inlet phase (C) error. When the power was turned on, it was detected that the toner container cap was opened (the release holder shift cam phase sensor was protected against light) AND the toner container inserting inlet cover was opened (the toner container inserting inlet cover open/close sensor was transmissive).
Remedy:	1. Close the toner container inserting inlet cover and turn OFF/ON the power. 2. Check the connection between the toner container inserting inlet cover open/close sensor (PS16) and the DC controller PCB. (Connection of the connector, Shorting, Wire caught by parts) Sensor side: J7128, PCB side: J1246 3. Check the connection between the release holder shift cam phase sensor (PS82) and the DC controller PCB. (Connection of the connector, Shorting, Wire caught by parts) Sensor side: J7129, PCB side: J1248 4. Replace the toner container inserting inlet cover open/ close sensor.

Error code:	E025-03A0
Description:	Error in C Toner Container Reciprocation HP Sensor (PS17). Unable to detect the change in the Release Holder Shift Cam HP Sensor status (ON -> OFF) when opening the cap so that open and close status of the cap cannot be judged.
Remedy:	Identify the cause of the error whether it is due to mechanical problem to open/close the cap or problem at the Release Holder Shift Cam HP Sensor side. 1. Check if the Release Holder Shift Cam HP Sensor is soiled and the installation of the sensor. 2. Drive the Hopper Unit a little with the Toner Container Removing Tool, and check the service mode (COPIER> I/O> DC-CON> P052 bit13) to see that the output value of the sensor is changed. Since it is difficult to check the screen while driving it, repeat the operation to drive it a little and check the screen until the value is changed. If it is normal, the output value of the sensor is changed when opening/closing the cap. Even if it is normal, be sure to perform step 4 and later steps. 2-1. If there is an error in drive of the Hopper Unit, check the drive system such as gears. If it is damaged, replace the Set-on Drive Unit and then perform step 4 and later steps. 2-2. When the output value of the sensor is not changed although the Hopper Unit is driven, check the Sensor Harness (to see if the harness is caught, disconnected or physically removed). If there is no problem, replace the sensor. After checking the output value in step 2, perform step 4 and later steps. 3. If the problem is not solved by replacing the foregoing parts, replace the DC controller PCB and then perform step 4 and later steps. 4. Clear the error in service mode (COPIER> FUNCTION> CLEAR> ERR), and then turn OFF and then ON the main power. 5. Replace the toner (reinstall the removed Toner Container) at least once in user mode (Adjustment/ Maintenance> Replace Specified Toner), and check that toner replacement can be performed normally.

Error code:	E025-03B0
Description:	Error in C Toner Container Reciprocation HP Sensor (PS17). Unable to detect the change in the Release Holder Shift Cam HP Sensor status (OFF -> ON) when closing the cap so that open and close status of the cap cannot be judged.
Remedy:	Identify the cause of the error whether it is due to mechanical problem to open/close the cap or problem at the Release Holder Shift Cam HP Sensor side. 1. Check if the Release Holder Shift Cam HP Sensor is soiled and the installation of the sensor. 2. Drive the Hopper Unit a little with the Toner Container Removing Tool, and check the service mode (COPIER> I/O> DC-CON> P052 bit13) to see that the output value of the sensor is changed. Since it is difficult to check the screen while driving it, repeat the operation to drive it a little and check the screen until the value is changed. If it is normal, the output value of the sensor is changed when opening/closing the cap. Even if it is normal, be sure to perform step 4 and later steps. 2-1. If there is an error in drive of the Hopper Unit, check the drive system such as gears. If it is damaged, replace the Set-on Drive Unit and then perform step 4 and later steps. 2-2. When the output value of the sensor is not changed although the Hopper Unit is driven, check the Sensor Harness (to see if the harness is caught, disconnected or physically removed). If there is no problem, replace the sensor. After checking the output value in step 2, perform step 4 and later steps. 3. If the problem is not solved by replacing the foregoing parts, replace the DC controller PCB and then perform step 4 and later steps. 4. Clear the error in service mode (COPIER> FUNCTION> CLEAR> ERR), and then turn OFF and then ON the main power. 5. Replace the toner (reinstall the removed Toner Container) at least once in user mode (Adjustment/ Maintenance> Replace Specified Toner), and check that toner replacement can be performed normally.

Error code:	E025-03C0
Description:	Error in C Toner Insertion Inlet Cover Sensor (PS16). Unable to detect opening of the Toner Insertion Inlet Cover when removing the Toner Container
Remedy:	Identify the cause of the error whether it is due to link mechanism to open the Toner Insertion Inlet Cover or problem at the Toner Insertion Inlet Cover Sensor side. 1. Perform the user mode (Adjustment/Maintenance> Replace Specified Toner) to check if the Toner Insertion Inlet Cover opens normally (damage, slide of shaft area, etc.). 2. Check if the Toner Insertion Inlet Cover Sensor is soiled and the installation of the sensor. 3. Check the service mode (COPIER> I/O> DC-CON> P051 bit2) to see that the output value of the Toner Insertion Inlet Cover Sensor is changed normally when opening/closing the Toner Insertion Inlet Cover. If it is normal, the value becomes 0 by driving the Hopper Unit with the Toner Container Removing Tool and opening the Toner Insertion Inlet Cover. When closing the Toner Insertion Inlet Cover by hand, it becomes 1. 3-1. When the Toner Insertion Inlet Cover is not opened although the Hopper Unit is driven, check the drive system from upstream (Hopper Unit -> link mechanism of Hopper Tray -> Toner Insertion Inlet Cover Unit). If it is damaged, replace the damaged part and then perform step 5 and later steps. 3-2. When the output value is not changed normally although the Toner Insertion Inlet Cover can be opened/closed, check the Sensor Harness (to see if the harness is caught, disconnected or physically removed, *including the Relay Connector). If there is no problem, replace the sensor. After checking the output value in step 3, perform step 5 and later steps. 4. If the problem is not solved by replacing the foregoing parts, replace the DC controller PCB and then perform step 5 and later steps. 5. Clear the error in service mode (COPIER> FUNCTION> CLEAR> ERR), and then turn OFF and then ON the main power. 6. Replace the toner (reinstall the removed Toner Container) at least once in user mode (Adjustment/ Maintenance> Replace Specified Toner), and check that toner replacement can be performed normally.

Error code:	E025-0400
Description:	Toner bottle motor lock (Bk) error. Overcurrent of the toner container drive motor was detected.
Remedy:	1. Check whether a toner container of a different model is not installed. If it is installed, replace it with a correct one. 2. Check the connection of the toner container drive motor (M7/M10/M13/M16). (Check whether the wire is not caught by parts.) 3. Replace the toner container drive motor (M7/M10/M13/ M16). 4. Replace the toner container tray unit (when this error occurred at rotation of the toner container). 5. Replace the hopper unit. Points to note: When this error occurred because a toner container of a different model was installed, remove the toner container following the procedures shown below. 1) Open the toner container installation inlet cover. 2) Manually turn the container in an counterclockwise direction until it is fully turned. 3) Rotate the toner container in an counterclockwise direction using a toner container removing tool. 4) The toner container is placed at the position where it can be removed. Remove the toner container.

Error code:	E025-0410
Description:	There is an over-current in the hopper stirring motor (M23)or the black toner supply motor (M25). The connector of the black toner supply motor (M25) is identified as being disconnected.
Remedy:	Turn off and then on the main power.

Error code:	E025-0420
Description:	Toner container/toner container inserting inlet phase (Bk) error. When the power was turned on, it was detected that the toner container cap was opened (the release holder shift cam phase sensor was protected against light) AND the toner container inserting inlet cover was opened (the toner container inserting inlet cover open/close sensor was transmissive).
Remedy:	1. Close the toner container inserting inlet cover and turn OFF/ON the power. 2. Check the connection between the toner container inserting inlet cover open/close sensor (PS7) and the DC controller PCB. (Connection of the connector, Shorting, Wire caught by parts) Sensor side: J7138, PCB side: J1246 3. Check the connection between the release holder shift cam phase sensor (PS84) and the DC controller PCB. (Connection of the connector, Shorting, Wire caught by parts) Sensor side: J7139, J8040 PCB side: J1248 4. Replace the toner container inserting inlet cover open/ close sensor

Error code:	E025-04A0
Description:	Error in Bk Toner Container Reciprocation HP Sensor (PS8). Unable to detect the change in the Release Holder Shift Cam HP Sensor status (ON -> OFF) when opening the cap so that open and close status of the cap cannot be judged.
Remedy:	Identify the cause of the error whether it is due to mechanical problem to open/close the cap or problem at the Release Holder Shift Cam HP Sensor side. 1. Check if the Release Holder Shift Cam HP Sensor is soiled and the installation of the sensor. 2. Drive the Hopper Unit a little with the Toner Container Removing Tool, and check the service mode (COPIER> I/O> DC-CON> P052 bit12) to see that the output value of the sensor is changed. Since it is difficult to check the screen while driving it, repeat the operation to drive it a little and check the screen until the value is changed. If it is normal, the output value of the sensor is changed when opening/closing the cap. Even if it is normal, be sure to perform step 4 and later steps. 2-1. If there is an error in drive of the Hopper Unit, check the drive system such as gears. If it is damaged, replace the Set-on Drive Unit and then perform step 4 and later steps. 2-2. When the output value of the sensor is not changed although the Hopper Unit is driven, check the Sensor Harness (to see if the harness is caught, disconnected or physically removed). If there is no problem, replace the sensor. After checking the output value in step 2, perform step 4 and later steps. 3. If the problem is not solved by replacing the foregoing parts, replace the DC controller PCB and then perform step 4 and later steps. 4. Clear the error in service mode (COPIER> FUNCTION> CLEAR> ERR), and then turn OFF and then ON the main power. 5. Replace the toner (reinstall the removed Toner Container) at least once in user mode (Adjustment/ Maintenance> Replace Specified Toner), and check that toner replacement can be performed normally.

Error code:	E025-04B0
Description:	Error in Bk Toner Container Reciprocation HP Sensor (PS8). Unable to detect the change in the Release Holder Shift Cam HP Sensor status (OFF -> ON) when closing the cap so that open and close status of the cap cannot be judged.
Remedy:	Identify the cause of the error whether it is due to mechanical problem to open/close the cap or problem at the Release Holder Shift Cam HP Sensor side. 1. Check if the Release Holder Shift Cam HP Sensor is soiled and the installation of the sensor. 2. Drive the Hopper Unit a little with the Toner Container Removing Tool, and check the service mode (COPIER> I/O> DC-CON> P052 bit12) to see that the output value of the sensor is changed. Since it is difficult to check the screen while driving it, repeat the operation to drive it a little and check the screen until the value is changed. If it is normal, the output value of the sensor is changed when opening/closing the cap. Even if it is normal, be sure to perform step 4 and later steps. 2-1. If there is an error in drive of the Hopper Unit, check the drive system such as gears. If it is damaged, replace the Set-on Drive Unit and then perform step 4 and later steps. 2-2. When the output value of the sensor is not changed although the Hopper Unit is driven, check the Sensor Harness (to see if the harness is caught, disconnected or physically removed). If there is no problem, replace the sensor. After checking the output value in step 2, perform step 4 and later steps. 3. If the problem is not solved by replacing the foregoing parts, replace the DC controller PCB and then perform step 4 and later steps. 4. Clear the error in service mode (COPIER> FUNCTION> CLEAR> ERR), and then turn OFF and then ON the main power. 5. Replace the toner (reinstall the removed Toner Container) at least once in user mode (Adjustment/ Maintenance> Replace Specified Toner), and check that toner replacement can be performed normally.

Error code:	E025-04C0
Description:	Error in Bk Toner Insertion Inlet Cover Sensor (PS7). Unable to detect opening of the Toner Insertion Inlet Cover when removing the Toner Container
Remedy:	Identify the cause of the error whether it is due to link mechanism to open the Toner Insertion Inlet Cover or problem at the Toner Insertion Inlet Cover Sensor side. 1. Perform the user mode (Adjustment/Maintenance> Replace Specified Toner) to check if the Toner Insertion Inlet Cover opens normally (damage, slide of shaft area, etc.). 2. Check if the Toner Insertion Inlet Cover Sensor is soiled and the installation of the sensor. 3. Check the service mode (COPIER> I/O> DC-CON> P051 bit3) to see that the output value of the Toner Insertion Inlet Cover Sensor is changed normally when opening/closing the Toner Insertion Inlet Cover. If it is normal, the value becomes 0 by driving the Hopper Unit with the Toner Container Removing Tool and opening the Toner Insertion Inlet Cover. When closing the Toner Insertion Inlet Cover by hand, it becomes 1. 3-1. When the Toner Insertion Inlet Cover is not opened although the Hopper Unit is driven, check the drive system from upstream (Hopper Unit -> link mechanism of Hopper Tray -> Toner Insertion Inlet Cover Unit). If it is damaged, replace the damaged part and then perform step 5 and later steps. 3-2. When the output value is not changed normally although the Toner Insertion Inlet Cover can be opened/closed, check the Sensor Harness (to see if the harness is caught, disconnected or physically removed, *including the Relay Connector). If there is no problem, replace the sensor. After checking the output value in step 3, perform step 5 and later steps. 4. If the problem is not solved by replacing the foregoing parts, replace the DC controller PCB and then perform step 5 and later steps. 5. Clear the error in service mode (COPIER> FUNCTION> CLEAR> ERR), and then turn OFF and then ON the main power. 6. Replace the toner (reinstall the removed Toner Container) at least once in user mode (Adjustment/ Maintenance> Replace Specified Toner), and check that toner replacement can be performed normally.

Error code:	E027-0100
Description:	Error in supply with Y Developing Assembly Failure in detection about the changes of ON => OFF => ON with the sensor which detects a full rotation of the supply screw within the specified period of time.
Remedy:	1. Check the damage of the Developing Coupling. If it’s damaged, replace the Developing Assembly. 2. Check the damage of the coupling (with the Developing Assembly) at the Host Machine side. If it’s damaged, remove the Main Drive Unit to replace the coupling. 3. Turn the motor as a single unit while the Drum/ Developing Assembly is removed to check rotation of the Main Drive Unit. If it does not rotate, replace the Motor. If the above measures do not solve the problem, replace the Drum Driver PCB (UN4). If there still remains the problem, replace the Main Drive Unit. 4. Remove the Hopper Unit and manually turn the Supply Input Gear to check rotation. If it’s results in NG, replace the Hopper Unit.

Error code:	E027-0200
Description:	Error in supply with M Developing Assembly Failure in detection about the changes of ON => OFF => ON with the sensor which detects a full rotation of the supply screw within the specified period of time.
Remedy:	1. Check the damage of the Developing Coupling. If it’s damaged, replace the Developing Assembly. 2. Check the damage of the coupling (with the Developing Assembly) at the Host Machine side. If it’s damaged, remove the Main Drive Unit to replace the coupling. 3. Turn the motor as a single unit while the Drum/ Developing Assembly is removed to check rotation of the Main Drive Unit. If it does not rotate, replace the Motor. If the above measures do not solve the problem, replace the Drum Driver PCB (UN4). If there still remains the problem, replace the Main Drive Unit. 4. Remove the Hopper Unit and manually turn the Supply Input Gear to check rotation. If it’s results in NG, replace the Hopper Unit.

Error code:	E027-0300
Description:	Error in supply with C Developing Assembly Failure in detection about the changes of ON => OFF => ON with the sensor which detects a full rotation of the supply screw within the specified period of time.
Remedy:	1. Check the damage of the Developing Coupling. If it’s damaged, replace the Developing Assembly. 2. Check the damage of the coupling (with the Developing Assembly) at the Host Machine side. If it’s damaged, remove the Main Drive Unit to replace the coupling. 3. Turn the motor as a single unit while the Drum/ Developing Assembly is removed to check rotation of the Main Drive Unit. If it does not rotate, replace the Motor. If the above measures do not solve the problem, replace the Drum Driver PCB (UN4). If there still remains the problem, replace the Main Drive Unit. 4. Remove the Hopper Unit and manually turn the Supply Input Gear to check rotation. If it’s results in NG, replace the Hopper Unit.

Error code:	E027-0400
Description:	Error in supply with Bk Developing Assembly Failure in detection about the changes of ON => OFF => ON with the sensor which detects a full rotation of the supply screw within the specified period of time.
Remedy:	1. Check the damage of the Developing Coupling. If it’s damaged, replace the Developing Assembly. 2. Check the damage of the coupling (with the Developing Assembly) at the Host Machine side. If it’s damaged, remove the Main Drive Unit to replace the coupling. 3. Turn the motor as a single unit while the Drum/ Developing Assembly is removed to check rotation of the Main Drive Unit. If it does not rotate, replace the Motor. If the above measures do not solve the problem, replace the Drum Driver PCB (UN4). If there still remains the problem, replace the Main Drive Unit. 4. Remove the Hopper Unit and manually turn the Supply Input Gear to check rotation. If it’s results in NG, replace the Hopper Unit.

Error code:	E029-0003
Description:	ITB light intensity error The reflected value from ITB was lower than the lower limit when adjusting the light intensity of patch LED.
Remedy:	1. Check if the cable of the Registration Shutter Solenoid (SL1) is open circuit. 2. Check if the cable of the Patch Sensor (Front, Rear) (UN47, 48) is open circuit. 3. Check the installation of the ITB Unit. 4. Replace the Patch Sensor Unit. 5. Replace the Registration Shutter Solenoid (SL1).

Error code:	E032-0001
Description:	NE controller counter operation failure When the counter function of the NE controller does not work
Causes:	The DA unit is faulty. The main controller PCB is faulty.
Remedy:	Check the cable connections.

Error code:	E045-0000
Description:	OHP sensor error The sampling data measured during initial multiple rotations is lower than the specific level.
Remedy:	Replace the OHP sensor

Error code:	E061-0001
Description:	At time of potential control, a specific level of potential is absent. Or, the limiter goes on. When forming an image, the potential is 10 V or less during initial rotation.
Remedy:	Turn off and then on the main power.

Error code:	E061-00E0
Description:	Abnormal current run to the Y Drum The change in current level for Y Drum film thickness detection is too much compared to the previous time.
Remedy:	1. Check with the Host Machine which generates an error to check if a wrong cartridge (which is different from the initialized cartridge) is installed. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point) 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Replace the Drum Unit. 5. Replace the Pre-exposure LED PCB (UN23,UN24).

Error code:	E061-0101
Description:	Abnormal current run to the M Drum Abnormal current run to the M Drum (small current level or no drum is found)
Remedy:	1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Replace the Drum Unit. 5. Replace the Pre-exposure LED PCB (UN25,UN26).

Error code:	E061-01E0
Description:	Abnormal current run to the M Drum The change in current level for M Drum film thickness detection is too much compared to the previous time.
Remedy:	1. Check with the Host Machine which generates an error to check if a wrong cartridge (which is different from the initialized cartridge) is installed. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point) 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Replace the Drum Unit. 5. Replace the Pre-exposure LED PCB (UN25,UN26).

Error code:	E061-01F0
Description:	Abnormal current run to the Y Drum Abnormal initial current level at the time of initialization of the Y Drum film thickness (large current level)
Remedy:	1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at the Process Unit side. 4. Forced initialization in Service Mode: COPIER > FUNCTION > DPC > DRMRSETY: execution of the color causing the error. 5. Replace the Drum Unit. 6. Check the primary transfer voltage value (if it’s not appropriate, turn OFF and then ON the main power to forcibly execute the ATVC control).

Error code:	E061-01F1
Description:	Abnormal current run to the Y Drum Abnormal initial current level at the time of initialization of the Y Drum film thickness (small current level)
Remedy:	1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Forced initialization in Service Mode: COPIER > FUNCTION > DPC > DRMRSETY: execution of the color causing the error) 5. Replace the Drum Unit. 6. Replace the Pre-exposure LED PCB (UN23,UN24).

Error code:	E061-0201
Description:	Abnormal current run to the C Drum Abnormal current run to the C Drum (small current level or no drum is found)
Remedy:	1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Replace the Drum Unit. 5. Replace the Pre-exposure LED PCB (UN27,UN28).

Error code:	E061-02E0
Description:	Abnormal current run to the C Drum The change in current level for C Drum film thickness detection is too much compared to the previous time.
Remedy:	1. Check with the Host Machine which generates an error to check if a wrong cartridge (which is different from the initialized cartridge) is installed. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point) 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Replace the Drum Unit. 5. Replace the Pre-exposure LED PCB (UN27,UN28).

Error code:	E061-02F0
Description:	Abnormal current run to the M Drum Abnormal initial current level at the time of initialization of the M Drum film thickness (large current level)
Remedy:	1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at the Process Unit side. 4. Forced initialization in Service Mode: COPIER > FUNCTION > DPC > DRMRSETM: execution of the color causing the error. 5. Replace the Drum Unit. 6. Check the primary transfer voltage value (if it’s not appropriate, turn OFF and then ON the main power to forcibly execute the ATVC control).

Error code:	E061-02F1
Description:	Abnormal current run to the M Drum Abnormal initial current level at the time of initialization of the M Drum film thickness (small current level)
Remedy:	1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Forced initialization in Service Mode: COPIER > FUNCTION > DPC > DRMRSETM: execution of the color causing the error) 5. Replace the Drum Unit. 6. Replace the Pre-exposure LED PCB (UN25,UN26).

Error code:	E061-0301
Description:	Abnormal current run to the Bk Drum Abnormal current run to the Bk Drum (small current level or no drum is found)
Remedy:	1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Replace the Drum Unit. 5. Replace the Pre-exposure LED PCB (UN29,UN30).

Error code:	E061-03E0
Description:	Abnormal current run to the Bk Drum The change in current level for Bk Drum film thickness detection is too much compared to the previous time.
Remedy:	1. Check with the Host Machine which generates an error to check if a wrong cartridge (which is different from the initialized cartridge) is installed. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point) 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Replace the Drum Unit. 5. Replace the Pre-exposure LED PCB (UN29,UN30).

Error code:	E061-03F0
Description:	Abnormal current run to the C Drum Abnormal initial current level at the time of initialization of the C Drum film thickness (large current level)
Remedy:	1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at the Process Unit side. 4. Forced initialization in Service Mode: COPIER > FUNCTION > DPC > DRMRSETC: execution of the color causing the error. 5. Replace the Drum Unit. 6. Check the primary transfer voltage value (if it’s not appropriate, turn OFF and then ON the main power to forcibly execute the ATVC control).

Error code:	E061-03F1
Description:	Abnormal current run to the C Drum Abnormal initial current level at the time of initialization of the C Drum film thickness (small current level)
Remedy:	1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Forced initialization in Service Mode: COPIER > FUNCTION > DPC > DRMRSETC: execution of the color causing the error) 5. Replace the Drum Unit. 6. Replace the Pre-exposure LED PCB (UN27,UN28).

Error code:	E061-04F0
Description:	Abnormal current run to the Bk Drum Abnormal initial current level at the time of initialization of the Bk Drum film thickness (large current level)
Remedy:	1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at the Process Unit side. 4. Forced initialization in Service Mode: COPIER > FUNCTION > DPC > DRMRSETK: execution of the color causing the error. 5. Replace the Drum Unit. 6. Check the primary transfer voltage value (if it’s not appropriate, turn OFF and then ON the main power to forcibly execute the ATVC control).

Error code:	E061-04F1
Description:	Abnormal current run to the Bk Drum Abnormal initial current level at the time of initialization of the Bk Drum film thickness (small current level)
Remedy:	1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Forced initialization in Service Mode: COPIER > FUNCTION > DPC > DRMRSETK: execution of the color causing the error) 5. Replace the Drum Unit. 6. Replace the Pre-exposure LED PCB (UN29,UN30).

Error code:	E074-0001
Description:	The output of the transfer swing sensor (S49, S50) does not change even when the transfer unit is swung.
Causes:	The transfer swing sensor (S49, S50) is faulty. The transfer swing clutch (CL23) is faulty. The pickup main motor (M1) is faulty. The serial driver PCB is faulty.
Remedy:	1. Check the connection between the primary transfer roller detachment HP sensor (PS4) and the ITB relay PCB (UN28). (Connector, Breaking (shorting)) Sensor side: J7113 PCB side: J2701 2. Check the connection between the ITB relay PCB and the DC controller PCB. (Connector, Breaking (shorting)) ITB relay PCB: J2700, J8050 DC controller PCB: J1241, J8010 3. Replace the primary transfer roller detachment HP sensor. 4. Check the link parts of the primary transfer roller (pressure release lever, link, cam). If foreign matters are found, remove them. If they are soiled with toner, etc., perform cleaning (when the parts do not move smoothly due to dirt). 5. Check whether the gear is not damaged. If it is damaged, replace the attachment/detachment drive unit (FM3-4905).

Error code:	E074-0002
Description:	Error in engagement operation Primary Transfer Detachment Sensor 2 failed to be detected for 2 sec at the time of engagement operation
Remedy:	1. Check if the ITB Connector is physically removed. 2. Replace the Primary Transfer Detachment Motor (M15) and its Drive Assembly (the gear, Drive Shaft, Mounting Plate, etc.).

Error code:	E074-0003
Description:	Error in Sensor Both Primary Transfer Detachment Sensor 1 and 2 (PS22,PS23) are detected at the time of engagement/ disengagement operation
Remedy:	1. Check connection of the connector with the ITB Unit. 2. Replace the Primary Transfer Detachment Sensor 1 and 2 (PS22,PS23)

Error code:	E075-0002
Description:	ITB displacement sensor upper limit error. The output value of the ITB displacement sensor (PS2) continues to be the upper limit value
Remedy:	1. Check whether the ITB displacement sensor (PS2) and the ITB displacement sensor flag are installed properly. • Isn’t the ITB displacement sensor flag inserted under the ITB? • Is the ITB displacement sensor installed correctly? 2. Replace the parts. • Replace the ITB displacement sensor flag (if the flag is damaged). • Replace the ITB displacement sensor. • Replace the ITB. (Replace the ITB of which edge is damaged.) • Replace the steering control mechanism parts. (Pressure spring removed from the steering arm, etc.)

Error code:	E075-0003
Description:	Error in full displacement of ITB (rear) ITB Displacement Sensor detects full displacement position at the rear.
Remedy:	1. Correct the displacement of the ITB. (Procedures are shown below.) 2. Replace the ITB. 3. Replace the Secondary Transfer Roller. a) Place paper and remove the ITB Unit. b) Lift the front left side up (where the Cleaner and Motor are located) and hold the ITB Unit as if to twist it. c) Turn the Motor counterclockwise as if to make 2 to 3 rounds of the ITB. d) As the ITB is getting closer to the center, align the edge of the ITB with the marking line. NOTE: This symptom is likely to occur if the machine is not installed on the level (the left-rear is higher). Check if the machine is installed on the level. If this symptom still occurs, perform steps 2 and 3.

Error code:	E075-0004
Description:	Error in combination of ITB Displacement Sensors Failed to determine position due to combination of the ITB Displacement Sensors (PS25 - PS28) (faulty sensor)
Remedy:	1. Check if the ITB Connector is physically removed. 2. Check if the cable of the ITB Unit is open circuit (including the inside of the ITB Unit). 3. Replace the ITB Displacement Control Motor (M14) and its Drive Assembly (the gear, Drive Shaft, Mounting Plate, etc.). 4. Replace the DC Controller PCB (UN1).

Error code:	E075-0005
Description:	Error/failure in searching ITB steering HP Failed to detect correct HP position although the change (Low -> High or High -> Low) of the ITB Steering Sensor Signal can be detected (execute retry twice)
Remedy:	1. Check if the ITB Connector is physically removed. 2. Check if the cable of the ITB Unit is open circuit (including the inside of the ITB Unit). 3. Replace the ITB Displacement Control Motor (M14) and its Drive Assembly (the gear, Drive Shaft, Mounting Plate, etc.). 4. Replace the DC Controller PCB (UN1).

Error code:	E075-0006
Description:	Timeout error in searching ITB equilibrium position The equilibrium position could not be found although 11 minutes have passed when searching ITB equilibrium position.
Remedy:	1. Turn OFF and then ON the power. 2. Replace the Secondary Transfer Inner Roller. 3. Replace the ITB Unit.

Error code:	E075-0007
Description:	Interruption error in searching ITB equilibrium position Door open was detected while executing COPIER>FUNCTION>MISC-P>ITB-INIT.
Remedy:	After turning OFF and then ON the power, execute COPIER>FUNCTION>MISC-P>ITB-INIT, and check that OK is displayed.

Error code:	E075-0103
Description:	Error in full displacement of ITB (front) ITB Displacement Sensor detects full displacement position at the front.
Remedy:	1. Correct the displacement of the ITB. (Procedures are shown below.) 2. Replace the ITB. 3. Replace the Secondary Transfer Roller. a) Place paper and remove the ITB Unit. b) Lift the rear left side up (where the cleaner is located; opposite to the motor) and hold the ITB Unit as if to twist it. c) Turn the Motor counterclockwise as if to make 2 to 3 rounds of the ITB. d) As the ITB is getting closer to the center, align the edge of the ITB with the marking line. NOTE: This symptom is likely to occur if the machine is not installed on the level (the left-front is higher). Check if the machine is installed on the level. If this symptom still occurs, perform steps 2 and 3.

Error code:	E100-0100
Description:	BD error of YM-side Scanner Description Failure in detection of BD signal even though the specified period of time has passed when Laser Scanner Unit 1 (YM laser) is started or making prints.
Remedy:	1. Turn OFF and then ON the power. 2. Check the connector of Laser Scanner Unit 1 3. Replace Laser Scanner Unit 1.

Error code:	E100-0300
Description:	BD error of CBk-side Scanner Failure in detection of BD signal even though the specified period of time has passed when Laser Scanner Unit 2 (CBk laser) is started or making prints.
Remedy:	1. Turn OFF and then ON the power. 2. Check the connector of Laser Scanner Unit 2. 3. Replace Laser Scanner Unit 2.

Error code:	E100-B000
Description:	BD cycle error When the BD cycle count value is not within the specified range.
Remedy:	1. Turn OFF and then ON the power. 2. Check connection of harness on the Laser Scanner Unit. 3. Replace the Laser Scanner Unit. 4. Replace the DC Controller PCB (UN1). 5. Replace the harness.

Error code:	E102-0101
Description:	Laser scanner unit (Y) EEPROM error. Laser scanner unit EEPROM failure / Failure of the data written in the laser scanner unit EEPROM was detected
Remedy:	1. Check that the cover is closed. 2. Check connection of the following parts: Relay PCB, DC Controller PCB, Laser Power Supply Relay PCB (UN101), and Laser Interface PCB (UN100) (connector connection, open circuit, the caught cable). Relay PCB: J1817, DC Controller PCB: J1200, J1201, Laser Power Supply Relay PCB: J5600, J5601, Laser Interface PCB: J5500 3. Check connection between the Laser Scanner Unit and Laser Interface PCB (connector connection/open circuit/the caught cable). Laser Scanner Unit: J8070, J5509, Laser Interface PCB: J5101Y 4. Replace the Laser Scanner Unit. 5. Replace the Laser Interface PCB. 6. Replace the Laser Power Supply Relay PCB.

Error code:	E102-0301
Description:	Laser scanner unit (C) EEPROM error. Laser scanner unit EEPROM failure / Failure of the data written in the laser scanner unit EEPROM was detected
Remedy:	1. Check that the cover is closed. 2. Check connection of the following parts: Relay PCB, DC Controller PCB, Laser Power Supply Relay PCB (UN101), and Laser Interface PCB (UN100) (connector connection, open circuit, the caught cable). Relay PCB: J1817, DC Controller PCB: J1200, J1201, Laser Power Supply Relay PCB: J5600, J5601, Laser Interface PCB: J5500 3. Check connection between the Laser Scanner Unit and Laser Interface PCB (connector connection/open circuit/the caught cable). Laser Scanner Unit: J8064, J5511, Laser Interface PCB: J5101C 4. Replace the Laser Scanner Unit. 5. Replace the Laser Interface PCB. 6. Replace the Laser Power Supply Relay PCB

Error code:	E103-0001
Description:	With the Laser Scanners at YM side and CK side, the laser driver IDs were different The model IDs were different between the YM side and CK side when reading the model ID from EEPROM. (Detection is performed only with iR-ADVC5255, and C5250.)
Remedy:	Check the parts number of the Laser Scanner Unit. Replace the Laser Scanner Unit to make the following combinations. YM side: For iR-ADVC5255 and C5250, CK side: For iRADVC5255 and C5250 (recommended) YM side: For iR-ADVC5051 and C5045, CK side: For iR-ADVC5051 and C5045 (operates normally but not recommended)

Error code:	E110-0100
Description:	Error in Polygon Motor of YM-side Scanner (BD lock failed) In the case of failure in detecting FG signal although the specified period of time has passed after the Scanner Motor of Laser Scanner Unit 1 (YM laser) was started.
Remedy:	1. Check the connector of Laser Scanner Unit 1. 2. Replace Laser Scanner Unit 1.

Error code:	E110-0101
Description:	Laser scanner motor (Y) error. The laser scanner motor cannot detect the VLOCK signal during FG rotation
Remedy:	1. Check that the cover is closed. 2. Check connection of the following parts: Relay PCB, DC Controller PCB, Laser Power Supply Relay PCB (UN101), and Laser Interface PCB (UN100) (connector connection, open circuit, the caught cable). Relay PCB: J1817, DC Controller PCB: J1200, J1201, Laser Power Supply Relay PCB: J5600, J5601, Laser Interface PCB: J5500 3. Check connection between the Laser Scanner Unit and Laser Interface PCB (connector connection/open circuit/the caught cable). Laser Scanner Unit: J8070, J5509, Laser Interface PCB: J5101Y 4. Replace the Laser Scanner Unit. 5. Replace the Laser Interface PCB. 6. Replace the Laser Power Supply Relay PCB

Error code:	E110-0300
Description:	Error in Polygon Motor of CBk-side Scanner (BD lock failed) In the case of failure in detecting FG signal although the specified period of time has passed after the Scanner Motor of Laser Scanner Unit 2 (CBk laser) was started.
Remedy:	1. Check the connector of Laser Scanner Unit 2. 2. Replace Laser Scanner Unit 2.

Error code:	E110-0301
Description:	Laser scanner motor (C) error. The laser scanner motor cannot detect the VLOCK signal during FG rotation
Remedy:	1. Check that the cover is closed. 2. Check connection of the following parts: Relay PCB, DC Controller PCB, Laser Power Supply Relay PCB (UN101), and Laser Interface PCB (UN100) (connector connection, open circuit, the caught cable). Relay PCB: J1817, DC Controller PCB: J1200, J1201, Laser Power Supply Relay PCB: J5600, J5601, Laser Interface PCB: J5500 3. Check connection between the Laser Scanner Unit and Laser Interface PCB (connector connection/open circuit/the caught cable). Laser Scanner Unit: J8064, J5511, Laser Interface PCB: J5101C 4. Replace the Laser Scanner Unit. 5. Replace the Laser Interface PCB. 6. Replace the Laser Power Supply Relay PCB.

Error code:	E112-0000
Description:	Error in Dustproof Shutter Failed to be at HP when it’s open (when the Job is started).
Remedy:	1. Check installation of the Dustproof Shutter Drive. 2. Check if the connector of the Laser Shutter Sensor (PS29) or the Laser Shutter Motor (M28) is removed (disconnected). 3. Check the status of Sensor Flag. 4. Replace the HP Sensor, Replace the Laser Shutter Motor (M28).

Error code:	E112-0001
Description:	Error in Dustproof Shutter Failure to be back to the HP although the specified period of time has passed when closing.
Remedy:	1. Check installation of the Dustproof Shutter Drive. 2. Check if the connector of the Laser Shutter Sensor (PS29) or the Laser Shutter Motor (M28) is removed (disconnected). 3. Check the status of Sensor Flag. 4. Replace the HP Sensor, Replace the Laser Shutter Motor (M28).

Error code:	E112-0002
Description:	Error in Dustproof Shutter Failed to move from the HP when opening (the Job is started)
Remedy:	1. Check installation of the Dustproof Shutter Drive. 2. Check if the connector of the Laser Shutter Sensor (PS29) or the Laser Shutter Motor (M28) is removed (disconnected). 3. Check the status of Sensor Flag. 4. Replace the HP Sensor, Replace the Laser Shutter Motor (M28).

Error code:	E193-0001
Description:	Initializing error of the image ASIC on the DC controller PCB 2 (IMG)
Remedy:	Replace the DC controller PCB 2 (IMG).

Error code:	E197-0000
Description:	Printer engine communication error Erroneous communication between the DC controller PCB and image processor PCB was detected.
Causes:	Internal communication error
Remedy:	- Check the connectors of the DC controller PCB and image processor PCB. - Replace the DC controller PCB for normal connection. - Replace the image processor PCB.

Error code:	E197-0001
Description:	Engine communication error
Causes:	Error between DC controller PCB and main controller PCB. Cause Failure in connection between PCB, failure in DC controller PCB, failure in controller PCB.
Remedy:	- Check the connection of the connector of the DC controller PCB and controller PCB - Replace the DC controller PCB - Replace the controller PCB

Error code:	E197-0002
Description:	Firmware error
Causes:	Unknown engine firmware error
Remedy:	1. Turn OFF and then ON the power. 2. Update firmware. 3. Replace the DC Controller PCB.

Error code:	E197-0003
Description:	There is an error in the communication with the fixing feed PCB. Following the end of initialization of the communication between the DC controller and the fixing/feeding unit, as many as 10 communication errors occur continuously.
Remedy:	Turn off the main power, and check the DC controller PCB wiring and the 24V system fuse; then, turn on the main power.

Error code:	E197-0080
Description:	Timeout error in EHOB transmission-waiting Communication failure between the DC Controller PCB (UN1) and Laser Scanner Unit.
Remedy:	1. Turn OFF and then ON the power. 2. Check connection of harness on the target color side (YM/CK). 3. Replace the DC Controller PCB (UN1). 4. Replace the Laser Scanner Unit. 5. Replace the harness on the target color side (YM/CK).

Error code:	E197-0081
Description:	Timeout error in EHOB reception-waiting Communication failure between the DC Controller PCB (UN1) and Laser Scanner Unit.
Remedy:	1. Turn OFF and then ON the power. 2. Check connection of harness on the target color side (YM/CK). 3. Replace the DC Controller PCB (UN1). 4. Replace the Laser Scanner Unit. 5. Replace the harness on the target color side (YM/CK).

Error code:	E197-00A0
Description:	Timeout error in HOB transmission-waiting Communication failure between CPU and LSI on the DC Controller PCB (UN1).
Remedy:	1. Turn OFF and then ON the power. 2. Replace the DC Controller PCB (UN1).

Error code:	E197-00B0
Description:	Timeout error in HOB reception-waiting Communication failure between CPU and LSI on the DC Controller PCB (UN1).
Remedy:	1. Turn OFF and then ON the power. 2. Replace the DC Controller PCB (UN1).

Error code:	E197-00E0
Description:	Timeout error in the Motor stop signal interruption reception Communication error between CPU and LSI on the DC Controller PCB
Remedy:	1. Turn OFF and then ON the power. 2. Replace the DC Controller PCB (UN1).

Error code:	E197-0100
Description:	Serial communication error. Serial communication error in ASIC
Remedy:	Laser Interface PCB

Error code:	E197-0101
Description:	Serial communication error. Serial communication error in ASIC
Remedy:	Laser Interface PCB

Error code:	E197-0102
Description:	Serial communication error. Serial communication error in ASIC
Remedy:	Laser Interface PCB

Error code:	E197-0103
Description:	Serial communication error. Serial communication error in ASIC
Remedy:	Laser Interface PCB

Error code:	E197-0180
Description:	Timeout error in EHOB transmission-waiting Communication failure between the DC Controller PCB (UN1) and Laser Scanner Unit.
Remedy:	1. Turn OFF and then ON the power. 2. Check connection of harness on the target color side (YM/CK). 3. Replace the DC Controller PCB (UN1). 4. Replace the Laser Scanner Unit. 5. Replace the harness on the target color side (YM/CK).

Error code:	E197-0181
Description:	Timeout error in EHOB reception-waiting Communication failure between the DC Controller PCB (UN1) and Laser Scanner Unit.
Remedy:	1. Turn OFF and then ON the power. 2. Check connection of harness on the target color side (YM/CK). 3. Replace the DC Controller PCB (UN1). 4. Replace the Laser Scanner Unit. 5. Replace the harness on the target color side (YM/CK).

Error code:	E197-01A0
Description:	Timeout error in HOB transmission-waiting Communication failure between CPU and LSI on the DC Controller PCB (UN1).
Remedy:	1. Turn OFF and then ON the power. 2. Replace the DC Controller PCB (UN1).

Error code:	E197-01B0
Description:	Timeout error in HOB reception-waiting Communication failure between CPU and LSI on the DC Controller PCB (UN1).
Remedy:	1. Turn OFF and then ON the power. 2. Replace the DC Controller PCB (UN1).

Error code:	E197-0200
Description:	Error in communication of HOB DMA mode Communication failure between CPU and LSI on the DC Controller.
Remedy:	1. Turn OFF and then ON the power. 2. Replace the DC Controller PCB (UN1).

Error code:	E197-0201
Description:	Error in communication of HOB single-shot mode Communication failure between CPU and LSI on the DC Controller PCB (UN1).
Remedy:	1. Turn OFF and then ON the power. 2. Replace the DC Controller PCB (UN1).

Error code:	E197-0202
Description:	Error in communication of HOB single-shot mode Communication failure between CPU and LSI on the DC Controller PCB (UN1).
Remedy:	1. Turn OFF and then ON the power. 2. Replace the DC Controller PCB (UN1).

Error code:	E197-0203
Description:	Timeout error in HOB single-shot mode Communication failure between CPU and LSI on the DC Controller PCB (UN1).
Remedy:	1. Turn OFF and then ON the power. 2. Replace the DC Controller PCB (UN1).

Error code:	E197-0280
Description:	Timeout error in EHOB transmission-waiting Communication failure between the DC Controller PCB (UN1) and Laser Scanner Unit.
Remedy:	1. Turn OFF and then ON the power. 2. Check connection of harness on the target color side (YM/CK). 3. Replace the DC Controller PCB (UN1). 4. Replace the Laser Scanner Unit. 5. Replace the harness on the target color side (YM/CK).

Error code:	E197-0281
Description:	Timeout error in EHOB reception-waiting Communication failure between the DC Controller PCB (UN1) and Laser Scanner Unit.
Remedy:	1. Turn OFF and then ON the power. 2. Check connection of harness on the target color side (YM/CK). 3. Replace the DC Controller PCB (UN1). 4. Replace the Laser Scanner Unit. 5. Replace the harness on the target color side (YM/CK).

Error code:	E197-02A0
Description:	Timeout error in HOB transmission-waiting Communication failure between CPU and LSI on the DC Controller PCB (UN1).
Remedy:	1. Turn OFF and then ON the power. 2. Replace the DC Controller PCB (UN1).

Error code:	E197-02B0
Description:	Timeout error in HOB reception-waiting Communication failure between CPU and LSI on the DC Controller PCB (UN1).
Remedy:	1. Turn OFF and then ON the power. 2. Replace the DC Controller PCB (UN1).

Error code:	E197-1001
Description:	Serial communication error. Communication error between the DC Controller PCB (UN2) and the Developing High Voltage PCB
Remedy:	1. Check the connection between the DC Controller PCB (UN2) and the Developing High Voltage PCB. 2. Replace the Developing High Voltage PCB. 3. Replace the DC Controller PCB (UN2).

Error code:	E197-1002
Description:	Serial communication error. Communication error between the DC Controller PCB (UN2) and the High Voltage PCBs
Remedy:	1. Check the connection between the DC Controller PCB (UN2) and the Primary Charging High Voltage PCB (UN37, 38). 2. Check the connection between the DC Controller PCB (UN2) and the Developing High Voltage PCB. 3. Replace the Primary Charging High Voltage PCB. 4. Replace the Developing High Voltage PCB. 5. Replace the DC Controller PCB (UN2).

Error code:	E197-1003
Description:	Cassette Feed Driver PCB disconnection
Remedy:	1. Disconnect and then connect the connectors (J103 and J106) on the DC Controller PCB (UN1). 2. Disconnect and then connect the connectors (J201 and J202) on the Cassette Feed Driver PCB (UN3). 3. Check that 3.3V power is supplied to the Cassette Feed Driver PCB (UN3). 4. Replace the Cassette Feed Driver PCB (UN3). 5. Replace the DC Controller PCB (UN1).

Error code:	E197-1004
Description:	High Voltage PCB disconnection
Remedy:	1. Disconnect and then connect the connector (J110) on the DC Controller PCB (UN1). 2. Disconnect and then connect the connectors (J653 and 654) on the HVT1 PCB (UN16). 3. Check that 3.3V power is supplied to the HVT1 PCB (UN16). 4. Replace the HVT1 PCB (UN16). 5. Replace the DC Controller PCB (UN1).

Error code:	E202-0001
Description:	Reader HP sensor fault
Causes:	Reader HP outward fault The CCD unit moves backward, but does not move to the home position.
Remedy:	- Replace reader HP sensor. - Replace reader motor sensor. - Replace reader unit.

Error code:	E202-0002
Description:	Contact Sensor HP error, Failure in return
Causes:	Reader HP homeward fault - Replace reader unit. The CCD unit moves forward, but does not move to the home position.
Remedy:	When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. (1) Check the connection of Flat Cable between Main Controller Board (J5) and Contact Sensor. (2) Replace the Flat Cable between Main Controller Board (J5) and Contact Sensor. (3) Replace the Contact Sensor. (4) Replace the Main Controller Board.

Error code:	E202-0101
Description:	Glass home position error. Failure of detection of the glass home position (outward)
Remedy:	1. Displacement/disconnection of the connector of the glass movement home position sensor (SR11) 2. Damage to the glass movement home position sensor 3. Damage to the glass movement motor (M9) 4. Damage to the DADF driver PCB (PCB1)

Error code:	E202-0102
Description:	Glass home position error. Failure of detection of the glass home position (homeward)
Remedy:	1. Displacement/disconnection of the connector of the glass movement home position sensor (SR11) 2. Damage to the glass movement home position sensor 3. Damage to the glass movement motor (M9) 4. Damage to the DADF driver PCB (PCB1)

Error code:	E227-0001
Description:	Reader unit power supply error When the 24 V port is OFF when the power is turned ON.
Remedy:	Disconnect and re-connect the power connector. Replace the power supply

Error code:	E227-0002
Description:	Reader unit power supply error When the 24 V port is OFF when a job is started.
Remedy:	Disconnect and re-connect the power connector. Replace the power supply

Error code:	E227-0003
Description:	Reader unit power supply error When the 24 V port is OFF when a job is finished.
Remedy:	Disconnect and re-connect the power connector. Replace the power supply

Error code:	E227-0004
Description:	Reader unit power supply error When the 24 V port is OFF during load drive.
Remedy:	Disconnect and re-connect the power connector. Replace the power supply

Error code:	E227-0101
Description:	Power supply (24 V) error. The 24 V port is turned off at the time of power-on at DADF
Remedy:	Because the DC Controller turns OFF the 24 V Power Supply when an error is detected, it is needed to restart and check the power output before the machine detects the error to determine whether the cause of the error is power supply. If there is no power output, power supply is the cause. If there is power output, factor other than power supply can be the cause of the error. 1. Turn OFF and then ON the power. 2. Check the connection between Reader and Printer, and check that the Cable is not open-circuit. 3. Check the 24 V port of the Reader Controller PCB and DADF Driver PCB. 4. Check the power supply and Relay PCB on the Printer side. 5. Replace the Reader Controller PCB and DADF Driver PCB.

Error code:	E227-0102
Description:	Power supply (24 V) error. The 24 V port is turned off at the time of job start at DADF.
Remedy:	Because the DC Controller turns OFF the 24 V Power Supply when an error is detected, it is needed to restart and check the power output before the machine detects the error to determine whether the cause of the error is power supply. If there is no power output, power supply is the cause. If there is power output, factor other than power supply can be the cause of the error. 1. Turn OFF and then ON the power. 2. Check the connection between Reader and Printer, and check that the Cable is not open-circuit. 3. Check the 24 V port of the Reader Controller PCB and DADF Driver PCB. 4. Check the power supply and Relay PCB on the Printer side. 5. Replace the Reader Controller PCB and DADF Driver PCB.

Error code:	E227-0103
Description:	Power supply (24 V) error. The 24 V port is turned off at the time of job completion at DADF.
Remedy:	Because the DC Controller turns OFF the 24 V Power Supply when an error is detected, it is needed to restart and check the power output before the machine detects the error to determine whether the cause of the error is power supply. If there is no power output, power supply is the cause. If there is power output, factor other than power supply can be the cause of the error. 1. Turn OFF and then ON the power. 2. Check the connection between Reader and Printer, and check that the Cable is not open-circuit. 3. Check the 24 V port of the Reader Controller PCB and DADF Driver PCB. 4. Check the power supply and Relay PCB on the Printer side. 5. Replace the Reader Controller PCB and DADF Driver PCB.

Error code:	E240-0000
Description:	Error in communication between main controller and DC controller Serial communication error
Causes:	The main controller PCB is faulty. The DC controller PCB is faulty.
Remedy:	Check the connector connections. Check the DC controller PCB (MAISY). Replace the No.1 main controller circuit.

Error code:	E240-0004
Description:	Error in communication of controller When 90 seconds pass as the pre-rotation end waiting
Remedy:	Check connector, check connection of sub PCB in the controller box, check / replace DC controller PCB / main controller PCB

Error code:	E240-0005
Description:	Error in communication of controller When 90 seconds pass as the Dhalf beginning waiting
Remedy:	Check connector, check connection of sub PCB in the controller box, check / replace DC controller PCB / main controller PCB

Error code:	E246
Description:	System Error
Causes:	System Error
Remedy:	Contact the sales companies.

Error code:	E247
Description:	System Error
Causes:	System Error
Remedy:	Contact the sales companies.

Error code:	E248-0001
Description:	EEPROM access error
Causes:	Error at EEPROM power-on EEPROM data cannot be read at power-on.
Remedy:	Replace reader unit.

Error code:	E248-0002
Description:	EEPROM access error
Causes:	Error in EEPROM writing EEPROM writing cannot be performed.
Remedy:	Replace reader unit.

Error code:	E248-0003
Description:	EEPROM access error
Causes:	Error in EEPROM reading after writing EEPROM reading cannot be performed after writing is performed.
Remedy:	Replace reader unit.

Error code:	E270-0001
Description:	Failure of the front side vertical direction synchronization signal. The vertical direction synchronization signal (VSYNC) was not sent from the CMOS PCB (front side optical unit) correctly, and an image failure occurred or the operation stopped in failure.
Remedy:	1. Displacement/disconnection of the connector of the optical unit (reader) 2. Displacement/disconnection of the connector of the reader controller PCB (PCB1) 3. Failure of the optical unit (reader) 4. Failure of the reader controller PCB

Error code:	E270-0002
Description:	Failure of the horizontal/vertical direction synchronization signal. The vertical direction synchronization signal (VSYNC) was not sent due to a failure of the horizontal direction synchronization signal (HSYNC), and an image failure occurred or the operation stopped in failure.
Remedy:	1. Displacement/disconnection of the connector of the optical unit (reader/DADF) 2. Displacement/disconnection of the connector of the reader controller PCB (PCB1) 3. Failure of the optical unit (reader/DADF) 4. Failure of the reader controller PCB

Error code:	E270-0101
Description:	Failure of the backside vertical scanning direction synchronization signal. The vertical direction synchronization signal (VSYNC) was not sent from the CMOS PCB (backside optical unit) correctly, and an image failure occurred or the operation stopped in failure.
Remedy:	1. Displacement/disconnection of the connector of the optical unit (DADF) 2. Displacement/disconnection of the connector of the reader controller PCB (PCB1) 3. Failure of the optical unit (DADF) 4. Failure of the reader controller PCB

Error code:	E280-0001
Description:	Reading unit communication error Reception status error
Remedy:	Disconnect and then connect the flexible cable. Replace the flexible cable

Error code:	E280-0002
Description:	Reading unit communication error Reception interrupt error
Remedy:	Disconnect and then connect the flexible cable. Replace the flexible cable

Error code:	E280-0101
Description:	Communication error between Reader Controller PCB (PCB1) and Scanner Unit (Paper Back) (Reader). Within the specified period of time, communication between the Reader Controller PCB and Scanner Unit (Paper Back) was not started.
Remedy:	1. Connector disconnection/open circuit of the Scanner Unit (Paper Back) (Reader) ?¨ Connect the connector/ Replace the harness. 2. Connector disconnection/open circuit of the Reader Controller PCB (PCB1). ?¨ Connect the connector/ Replace the harness. 3. Replace the Scanner Unit (Reader). 4. Replace the Reader Controller PCB.

Error code:	E280-0102
Description:	Harness disconnection between Reader Controller PCB (PCB1) and Scanner Unit (Paper Back) (Reader). Harness disconnection between Reader Controller PCB (PCB1) and Scanner Unit (Paper Back) (Reader).
Remedy:	1. Connector disconnection/open circuit of the Scanner Unit (Paper Back) (Reader) ?¨ Connect the connector/ Replace the harness. 2. Connector disconnection/open circuit of the Reader Controller PCB (PCB1). ?¨ Connect the connector/ Replace the harness.

Error code:	E301-0001
Description:	Insufficient light intensity in shading
Causes:	Insufficient light intensity at shading.
Remedy:	When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. (1) Check the connection of Flat Cable between Main Controller Board (J5) and Contact Sensor. (2) Replace the Flat Cable between Main Controller Board (J5) and Contact Sensor. (3) Replace the Contact Sensor. (4) Replace the Main Controller Board

Error code:	E301-0002
Description:	Reading light intensity error The light intensity was at the reference level or below at paper back shading.
Remedy:	1. Check that the LED of the Scanner Unit (Paper Back) is lit. 2. Check the connection between Scanner Unit (Paper Back) and LED, and check that the Cable is not opencircuit. 3. Check the connection between Reader Controller PCB and Scanner Unit (Paper Back), and check that the Cable is not open-circuit.

Error code:	E302-0001
Description:	Shading error
Causes:	When the light intensity is below the reference level at shading
Remedy:	1. Disconnect and then connect the Flexible Cable. 2. Replace the Flexible Cable. 3. Replace the CIS Unit. 4. Replace the Main Controller PCB (PCB2).

Error code:	E302-0002
Description:	Shading error
Causes:	Image sampling for shading was not completed.
Remedy:	1. Turn OFF and then ON the main power. 2. Check the connection of the harness. 3. Replace the Main Controller PCB. 4. Replace the Reader Unit.

Error code:	E302-0101
Description:	Backside white shading failure. Shading RAM access failure occurred, or the shading value is less than or more than the specified level.
Remedy:	1. Connector disconnection/open circuit of the Scanner Unit (Paper Back) (Reader) ?¨ Connect the connector/ Replace the harness. 2. Connector disconnection/open circuit of the Reader Controller PCB (PCB1). ?¨ Connect the connector/ Replace the harness. 3. Replace the Scanner Unit (Paper Back) (Reader). 4. Replace the Reader Controller PCB.

Error code:	E302-0102
Description:	Error in paper back black shading. Shading RAM access error, or the shading value was either below or higher than the specified level.
Remedy:	1. Connector disconnection/open circuit of the Scanner Unit (Paper Back) (Reader) ?¨ Connect the connector/ Replace the harness. 2. Connector disconnection/open circuit of the Reader Controller PCB (PCB1). ?¨ Connect the connector/ Replace the harness. 3. Replace the Scanner Unit (Paper Back) (Reader). 4. Replace the Reader Controller PCB.

Error code:	E315-000E
Description:	codex error An error has occurred in the course of software decoding.

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:	E351-0000
Description:	Main controller PCB fault
Causes:	Internal error of the main controller PCB Cause Main controller PCB fault.
Remedy:	- Check the connection of main controller PCB. - Replace main controller PCB.

Error code:	E354
Description:	Vsg problem. Same as E353
Causes:	System Error
Remedy:	Contact the sales companies.

Error code:	E355
Description:	Toner density sensor problem
Causes:	System Error
Remedy:	Contact the sales companies.

Error code:	E400-0001
Description:	Feeder communication error Checksum error
Remedy:	Check the connections between the ADF controller PCB and main controller PCB (sub). Replace the ADF controller PCB. Replace the main controller PCB (sub).

Error code:	E400-0002
Description:	Feeder communication error Reception status error
Remedy:	Check the connections between the ADF controller PCB and main controller PCB (sub). Replace the ADF controller PCB. Replace the main controller PCB (sub).

Error code:	E400-0003
Description:	Feeder communication error Reception interrupt error
Remedy:	Check the connections between the ADF controller PCB and main controller PCB (sub). Replace the ADF controller PCB. Replace the main controller PCB (sub).

Error code:	E401-0001
Description:	Pickup roller unit up/down failure. Even when the pickup roller unit up/down motor (M10) is driven, the level of the pickup roller unit up/down home position sensor (SR12) does not change within a specified period.
Remedy:	1. Displacement/disconnection of the connector of the pickup roller unit up/down home position sensor (SR12) 2. Displacement/disconnection of the connector of the pickup roller unit up/down motor (M10) 3. Failure of the pickup roller unit up/down home position sensor 4. Failure of the pickup roller unit up/down motor

Error code:	E401-0002
Description:	Pickup roller unit up/down failure. Even when the pickup roller unit up/down motor (M10) is driven, the level of the pickup roller unit up/down home position sensor (SR12) does not change within a specified period.
Remedy:	1. Displacement/disconnection of the connector of the pickup roller unit up/down home position sensor (SR12) 2. Displacement/disconnection of the connector of the pickup roller unit up/down motor (M10) 3. Failure of the pickup roller unit up/down home position sensor 4. Failure of the pickup roller unit up/down motor

Error code:	E407-0001
Description:	Failure of the tray up/down motor (M8). Even when the tray up/down motor (M8) is driven, the tray home position sensor (SR13) is not turned ON or OFF within a specified period.
Remedy:	1. Displacement/disconnection of the connector of the tray home position sensor (SR13) 2. Displacement/disconnection of the connector of the tray up/down motor (M8) 3. Failure of the tray home position sensor 4. Failure of the tray up/down motor

Error code:	E407-0002
Description:	Failure of the tray up/down motor (M8). Even when the tray up/down motor (M8) is driven, the paper surface sensor (SR6) is not turned ON within a specified period.
Remedy:	1. Displacement/disconnection of the connector of the paper surface sensor (SR6) 2. Displacement/disconnection of the connector of the tray up/down motor (M8) 3. Failure of the paper surface sensor 4. Failure of the tray up/down motor

Error code:	E412-0005
Description:	Failure in drive of the DADF Cooling Fan 1 or 2.DADF Cooling Fan 1 or 2 was not driven.
Remedy:	1. Disconnect and then connect the connector. 2. Check if there is open circuit. 3. Replace the corresponding fan. 4. Replace the DADF Driver PCB.

Error code:	E412-0006
Description:	Failure to stop DADF Cooling Fan 1 or 2. DADF Cooling Fan 1 or 2 was not stopped.
Remedy:	1. Disconnect and then connect the connector. 2. Check if there is open circuit. 3. Replace the corresponding fan. 4. Replace the DADF Driver PCB.

Error code:	E413-0001
Description:	Pressure motor trouble Pressure HP sensor OPEN
Remedy:	Replace the pressure motor.

Error code:	E413-0002
Description:	Pressure motor trouble Pressure HP sensor CLOSE
Remedy:	Replace the pressure motor.

Error code:	E413-0011
Description:	Failure of the DADF detachment motor 2 (M7). Even when the DADF detachment motor 2 (M7) is driven, the DADF detachment home position sensor 2 (SR16) is not turned ON within a specified period.
Remedy:	1. Displacement/disconnection of the connector of the detachment home position sensor 2 (SR16) 2. Displacement/disconnection of the connector of the detachment motor 2 (M7) 3. Failure of the detachment home position sensor 2 4. Failure of the detachment motor 2 5. Failure of the DADF driver PCB (PCB1)

Error code:	E413-0012
Description:	Failure of the DADF detachment motor 2 (M7). Even when the DADF detachment motor 2 (M7) is driven, the DADF detachment home position sensor 2 (SR16) is not turned OFF within a specified period.
Remedy:	1. Displacement/disconnection of the connector of the detachment home position sensor 2 (SR16) 2. Displacement/disconnection of the connector of the detachment motor 2 (M7) 3. Failure of the detachment home position sensor 2 4. Failure of the detachment motor 2 5. Failure of the DADF driver PCB (PCB1)

Error code:	E423-0001
Description:	DADF SDRAM error. SDRAM access error
Remedy:	Failure of the SDRAM (video image memory) located on the reader controller PCB (PCB1)

Error code:	E423-0002
Description:	DADF SDRAM error. SDRAM Verify error
Remedy:	Failure of the SDRAM (video image memory) located on the reader controller PCB (PCB1)

Error code:	E490-0001
Description:	Wrong model error When the feeder of another model has been detected
Remedy:	Connect the feeder for this unit.

Error code:	E500-0000
Description:	The communication between the copier and the finisher is disrupted and is not corrected for 5 sec or less
Causes:	The copier harness is faulty. (disconnected connector, open circuit) The finisher controller PCB or the copier’s DC controller PCB is faulty.

Error code:	E500-0001
Description:	Finisher communication error Data communication could not be performed normally. It has been retried three times in vain.
Remedy:	- Check the connectors of the finisher controller PCB and DC controller PCB for normal connection. - Replace the finisher controller PCB. - Replace the DC controller PCB.

Error code:	E503-0002
Description:	Saddle communication error When communication with the saddle stitcher is interrupted
Remedy:	- Check the connections between the saddle stitcher controller PCB and finisher controller PCB. - Replace the saddle stitcher controller PCB and finisher controller PCB.

Error code:	E503-0003
Description:	There is an error in the communication within the finisher (finisher R1/R2). finisher-to-punch unit communication error
Causes:	A communication error has been detected.
Remedy:	Check the connection between the Punch controller PCB and the finisher controller PCB.

Error code:	E505-0001
Description:	Finisher backup memory error When the checksum value calculated by the CPU differs from the checksum values of the data held inside the RAM
Causes:	The backup RAM is faulty.
Remedy:	Replace the finisher controller PCB.

Error code:	E505-0002
Description:	Finisher backup memory error When the verify processing is not completed even after 2000 ms have elapsed during data writing
Causes:	The EEPROM is faulty. The finisher controller PCB is faulty. The puncher driver PCB is faulty.
Remedy:	Replace the finisher controller PCB.

Error code:	E509-0001
Description:	Mismatched connection code between the host machine and Finisher (Finisher-K1/L1). A wrong host machine has been connected.
Remedy:	1. Connection with a wrong host machine. 2. Failure of Finisher Controller PCB.

Error code:	E514-8001
Description:	Bundling (forward rotation direction) error When the trailing edge fails to leave the trailing edge assist home position even when the trailing edge assist motor has been driven for 3 sec.
Remedy:	Replace the trailing edge assist motor (M109) and trailing edge assist home position sensor (PI109).

Error code:	E514-8002
Description:	Bundling (forward rotation direction) error When the trailing edge fails to return to the trailing edge assist home position even when the trailing edge assist motor has been driven for 3 sec.
Remedy:	Replace the trailing edge assist motor (M109) and trailing edge assist home position sensor (PI109).

Error code:	E519-0002
Description:	There is an error in the gear change motor (finisher R1/R2). The home position sensor does not go on within a specific period of time after the gear change motor has started to rotate.
Remedy:	1) Check the gear change home position sensor. Is the sensor normal? 2) Check the wiring between the fisher controller PCB and the gear change motor. Is the wiring normal? 3) Check the gear change mechanism. Is there a fault? 4) Try replacing the gear change motor. Is the problem corrected?

Error code:	E519-8001
Description:	There is an error in the gear change motor (finisher R1/R2). The home position sensor does not go off within a specific period of time after the gear change motor has started to rotate.
Remedy:	1) Check the gear change home position sensor. Is the sensor normal? 2) Check the wiring between the fisher controller PCB and the gear change motor. Is the wiring normal? 3) Check the gear change mechanism. Is there a fault? 4) Try replacing the gear change motor. Is the problem corrected?

Error code:	E520-0001
Description:	- Offset motor or finisher controller PCB failure - Offset HP sensor failure - The offset motor was driven for 1000 ms in the HP sensor approach direction, but the offset HP sensor did not turn on.
Remedy:	- Check the connector of the offset HP sensor. - Check the connector of the offset motor. - Replace the offset HP sensor. - Replace the offset motor. - Replace the finisher controller PCB.

Error code:	E520-0002
Description:	- Offset motor or finisher controller PCB failure - Offset HP sensor failure - The offset motor was driven for 1000 ms in the HP sensor escape direction, but the offset HP sensor did not turn off.
Remedy:	- Check the connector of the offset HP sensor. - Check the connector of the offset motor. - Replace the offset HP sensor. - Replace the offset motor. - Replace the finisher controller PCB.

Error code:	E530-8001
Description:	Alignment error When the alignment plate fails to leave the alignment plate front home position sensor position even when the alignment plate front motor was driven for 4 sec.
Remedy:	Replace the alignment plate front motor (M103) and alignment plate front home position sensor (PI106).

Error code:	E530-8002
Description:	Alignment error When the alignment plate fails to return to the alignment plate front home position sensor position even when the alignment plate front motor was driven for 4 sec.
Remedy:	Replace the alignment plate front motor (M103) and alignment plate front home position sensor (PI106).

Error code:	E531-8001
Description:	Stapler error When the stapler fails to leave the stapler home position even though the stapler motor was driven for 0.5 sec.
Remedy:	Replace the stapler motor (M111) and stapler home position detection sensor (PI50).

Error code:	E531-8002
Description:	Stapler error When the stapler fails to return to the stapler home position even though the stapler motor was driven for 0.5 sec.
Remedy:	Replace the stapler motor (M111) and stapler home position detection sensor (PI50).

Error code:	E532-0001
Description:	There is a fault in the shift of the stapler. Finisher-N1/Saddle Finisher-N2 The stapler shift motor (M4) or the stapler shift home position sensor (PI7) is faulty. There is a fault in the path of the stapler shift base. The stapler shift base does not leave the stapler shift home position sensor when the stapler shift motor has been driven for 4 sec.
Causes:	The stapler shift motor (M4) is faulty. The stapler shift home position sensor (PI7) is faulty.
Remedy:	Replace the stapler shift HP sensor (PI50) , Replace the stapler shift motor (M35)

Error code:	E532-0002
Description:	There is a fault in the shift of the stapler. Finisher-N1/Saddle Finisher-N2 The stapler shift motor (M4) or the stapler shift home position sensor (PI7) is faulty. There is a fault in the path of the stapler shift base. The stapler shift base does not return from the stapler shift home position sensor when the stapler shift motor has been driven for 4 sec.
Causes:	The stapler shift motor (M4) is faulty. The stapler shift home position sensor (PI7) is faulty.
Remedy:	Replace the stapler shift HP sensor (PI50) , Replace the stapler shift motor (M35)

Error code:	E532-8001
Description:	There is an error in the shift mechanism of the stapler. (finisher R1/R2) The home position sensor does not go off within a specific period of time after the stapler shift motor has started to rotate.
Remedy:	1) Check the stapler shift home position sensor. Is the sensor normal? 2) Check the wiring between the finisher controller PCB and the stapler shift motor. Is the wiring normal? 3) Check the path of the stapler shift base. Is there a mechanical obstacle? 4) Try replacing the stapler shift motor. Is the problem corrected?

Error code:	E532-8002
Description:	There is an error in the shift mechanism of the stapler. (finisher R1/R2) The home position sensor does not go on within a specific period of time after the stapler shift motor has started to rotate.
Remedy:	1) Check the stapler shift home position sensor. Is the sensor normal? 2) Check the wiring between the finisher controller PCB and the stapler shift motor. Is the wiring normal? 3) Check the path of the stapler shift base. Is there a mechanical obstacle? 4) Try replacing the stapler shift motor. Is the problem corrected?

Error code:	E535-8001
Description:	Oscillation error When the stapler fails to leave the oscillation home position even though the oscillator motor was driven for 3 sec.
Remedy:	Replace the oscillator motor (M106) and oscillation home position sensor (PI105).

Error code:	E535-8002
Description:	Oscillation error Occurs when the oscillation guide close switch fails to be set to ON even when the oscillator motor is run in the reverse direction for 1 sec.
Remedy:	Replace the oscillator motor (M106) and oscillation home position sensor (PI105).

Error code:	E537-8001
Description:	Front alignment error When the alignment plate fails to leave the alignment plate back home position sensor position even though the alignment plate back motor was driven for 4 sec.
Remedy:	Replace the alignment plate back motor (M104) and alignment plate back home position sensor (PI107).

Error code:	E537-8002
Description:	Front alignment error When the alignment plate fails to return to the alignment plate back home position sensor position even though the alignment plate back motor was driven for 4 sec.
Remedy:	Replace the alignment plate back motor (M104) and alignment plate back home position sensor (PI107).

Error code:	E540-0001
Description:	- Standard tray shift motor or finisher controller PCB failure - Standard tray HP sensor failure - Standard tray clock sensor failure - Standard tray shift motor load failure The standard tray was moved but the paper surface was not detected.
Causes:	The tray lift motor (M5) is faulty. The tray lift motor clock sensor 1/2 (PI19/PI20) is faulty. The tray home position sensor (PI8) is faulty.
Remedy:	- Check the connector of the standard tray HP sensor. - Check the connector of the standard tray clock sensor. - Check the connector of the standard tray shift motor. - Replace the standard tray HP sensor. - Replace the standard tray clock sensor. - Replace the standard tray shift motor. - Replace the finisher controller PCB.

Error code:	E540-0005
Description:	- Standard tray shift motor or finisher controller PCB failure - Standard tray HP sensor failure - Standard tray clock sensor failure - Standard tray shift motor load failure The encoder clock signal was not detected two or more times when the standard tray was operated for 300 ms.
Remedy:	- Check the connector of the standard tray HP sensor. - Check the connector of the standard tray clock sensor. - Check the connector of the standard tray shift motor. - Replace the standard tray HP sensor. - Replace the standard tray clock sensor. - Replace the standard tray shift motor. - Replace the finisher controller PCB.

Error code:	E540-8001
Description:	Tray up/down error - When the tray fails to return to the home position even when the 1st tray shift motor has been driven for 20 sec. - When the tray fails to move to another area even when the 1st tray shift motor has been driven for 4 sec.
Remedy:	- Check the 1st tray shift area sensor connectors. - Replace the 1st tray shift area sensor. - Replace the 1st tray shift motor (M107)

Error code:	E540-8002
Description:	Tray up/down error When a danger area is reached before the sheet level is detected by the 1st tray sheet level detection sensor during the sheet level detection operation - When a discontinuous area was detected during the tray operation
Remedy:	- Check the 1st tray shift area sensor connectors. - Replace the 1st tray shift area sensor. - Replace the 1st tray shift motor (M107)

Error code:	E540-8003
Description:	Tray up/down error When the input of the clock signal could not be detected within 0.2 sec. during the operation of the 1st tray shift motor
Remedy:	- Check the 1st tray shift area sensor connectors. - Replace the 1st tray shift area sensor. - Replace the 1st tray shift motor (M107)

Error code:	E540-8004
Description:	Tray up/down error When the input of the clock signal could not be detected within 0.2 sec. during the operation of the 1st tray shift motor
Remedy:	- Check the 1st tray shift area sensor connectors. - Replace the 1st tray shift area sensor. - Replace the 1st tray shift motor (M107)

Error code:	E540-8005
Description:	Tray up/down error When the lock detection signal was set to OFF 150 ms after the lock detection signal was set to ON
Remedy:	- Check the 1st tray shift area sensor connectors. - Replace the 1st tray shift area sensor. - Replace the 1st tray shift motor (M107)

Error code:	E540-8006
Description:	Tray up/down error When the lock detection signal could not be set to ON within 1 sec. after the start of the 1st tray shift motor drive
Remedy:	- Check the 1st tray shift area sensor connectors. - Replace the 1st tray shift area sensor. - Replace the 1st tray shift motor (M107)

Error code:	E540-8007
Description:	Tray up/down error When the lock detection signal fails to go OFF when the 1st tray shift motor is stopped
Remedy:	- Check the 1st tray shift area sensor connectors. - Replace the 1st tray shift area sensor. - Replace the 1st tray shift motor (M107)

Error code:	E542-0001
Description:	- Optional tray motor or finisher controller PCB failure - Optional tray HP sensor failure - Optional tray clock sensor failure - Optional tray shift motor load failure The optional tray was operated, but the paper surface was not detected.
Remedy:	- Check the connector of the optional tray HP sensor. - Check the connector of the optional tray clock sensor. - Check the connector of the optional tray shift motor. - Replace the optional tray HP sensor. - Replace the optional tray clock sensor. - Replace the optional tray shift motor. - Replace the finisher controller PCB.

Error code:	E542-0005
Description:	- Optional tray motor or finisher controller PCB failure - Optional tray HP sensor failure - Optional tray clock sensor failure - Optional tray shift motor load failure - The encoder clock signal was not detected two or more times when the optional tray was operated for 300 ms.
Remedy:	- Check the connector of the optional tray HP sensor. - Check the connector of the optional tray clock sensor. - Check the connector of the optional tray shift motor. - Replace the optional tray HP sensor. - Replace the optional tray clock sensor. - Replace the optional tray shift motor. - Replace the finisher controller PCB.

Error code:	E542-8001
Description:	Tray shift error When the tray fails to return to the home position even when the 2nd tray shift motor has been driven for 20 sec. - When the tray fails to move to another area even when the 2nd tray shift motor has been driven for 4 sec.
Remedy:	- Check the 2nd tray shift area sensor board connectors. - Replace the 2nd tray shift area sensor board. - Replace the 2nd tray shift motor (M108).

Error code:	E542-8002
Description:	Tray shift error - When the upper limit area is reached before the sheet level is detected by the 2nd tray sheet level detection sensor 1 during a sheet level detection operation - When a discontinuous area was detected during the tray operation - When the fact that the area ahead of the 2nd tray sheet level detection sensor 2 has been reached is detected before the sheet level is detected by the 2nd tray sheet level detection sensor 2 during an escape operation
Remedy:	- Check the 2nd tray shift area sensor board connectors. - Replace the 2nd tray shift area sensor board. - Replace the 2nd tray shift motor (M108).

Error code:	E542-8004
Description:	Tray shift error When the input of the clock signal could not be detected within 0.2 sec. while the 2nd tray shift motor was running
Remedy:	- Check the 2nd tray shift area sensor board connectors. - Replace the 2nd tray shift area sensor board. - Replace the 2nd tray shift motor (M108).

Error code:	E542-8005
Description:	Tray shift error When the lock detection signal was set to OFF 150 ms after the lock detection signal was set to ON
Remedy:	- Check the 2nd tray shift area sensor board connectors. - Replace the 2nd tray shift area sensor board. - Replace the 2nd tray shift motor (M108).

Error code:	E542-8006
Description:	Tray shift error When the lock detection signal could not be set to ON within 1 sec. after the 2nd tray shift motor started driving
Remedy:	- Check the 2nd tray shift area sensor board connectors. - Replace the 2nd tray shift area sensor board. - Replace the 2nd tray shift motor (M108).

Error code:	E542-8007
Description:	Tray shift error When the lock detection signal fails to go OFF when the 2nd tray shift motor is stopped
Remedy:	- Check the 2nd tray shift area sensor board connectors. - Replace the 2nd tray shift area sensor board. - Replace the 2nd tray shift motor (M108).

Error code:	E567-0001
Description:	Shift Roller Release Motor fails to move from HP At initial rotation, when the Motor rotates for specified period of time and cannot move from HP, it is detected as an error if the same symptom occurs again after the first retry.
Remedy:	1. Check if the Motor (M5) Connector is physically removed. 2. Check if the Motor failure occurs. 3. Check if the Shift Roller Release Sensor (S3) Connector is physically removed. 4. Check if the Shift Roller Release Sensor (S3) failure occurs.

Error code:	E567-0002
Description:	Shift Roller Release Motor fails to return to HP At initial rotation, when the Motor rotates for specified period of time and cannot return to HP, it is detected as an error if the same symptom occurs again after the first retry.
Remedy:	1. Check if the Motor (M5) Connector is physically removed. 2. Check if the Motor failure occurs. 3. Check if the Shift Roller Release Sensor (S3) Connector is physically removed. 4. Check if the Shift Roller Release Sensor (S3) failure occurs.

Error code:	E56F-0001
Description:	Entrance Roller Release/Stopper HP Motor fails to move from HP At initial rotation, when the Motor rotates for specified period of time and cannot move from HP, it is detected as an error if the same symptom occurs again after the first retry.
Remedy:	1. Check if the Motor (M6) Connector is physically removed. 2. Check if the Motor failure occurs. 3. Check if the Entrance Roller Release/Stopper HP Sensor (S5) Connector is physically removed. 4. Check if the Entrance Roller Release/Stopper HP Sensor (S5) failure occurs.

Error code:	E56F-0002
Description:	Entrance Roller Release/Stopper HP Motor fails to return to HP At initial rotation, when the Motor rotates for specified period of time and cannot return to HP, it is detected as an error if the same symptom occurs again after the first retry.
Remedy:	1. Check if the Motor (M6) Connector is physically removed. 2. Check if the Motor failure occurs. 3. Check if the Entrance Roller Release/Stopper HP Sensor (S5) Connector is physically removed. 4. Check if the Entrance Roller Release/Stopper HP Sensor (S5) failure occurs.

Error code:	E571-0001
Description:	Gripper Open/Close Motor fails to move from HP At initial rotation, when the Motor rotates for specified period of time and cannot move from HP, it is detected as an error if the same symptom occurs again after the first retry.
Remedy:	1. Check if the Motor (M7) Connector is physically removed. 2. Check if the Motor failure occurs. 3. Check if the Gripper Arm HP Sensor (S13) Connector is physically removed. 4. Check if the Gripper Unit HP Sensor (S7) failure occurs.

Error code:	E571-0002
Description:	Gripper Open/Close Motor fails to return to HP At initial rotation, when the Motor rotates for specified period of time and cannot return to HP, it is detected as an error if the same symptom occurs again after the first retry.
Remedy:	1. Check if the Motor (M7) Connector is physically removed. 2. Check if the Motor failure occurs. 3. Check if the Gripper Arm HP Sensor (S13) Connector is physically removed. 4. Check if the Gripper Unit HP Sensor (S7) failure occurs.

Error code:	E575-0001
Description:	- Stack delivery motor or finisher controller PCB failure - Stack delivery HP sensor failure - The stack delivery motor was driven for 2000 ms in the stack delivery direction (HP sensor approach direction), but the stack delivery HP sensor did not turn on.
Remedy:	- Check the connector of the stack delivery HP sensor. - Check the connector of the stack delivery motor. - Check the connector of the stack delivery HP sensor. - Replace the stack delivery motor. - Replace the finisher controller PCB.

Error code:	E575-0002
Description:	- Stack delivery motor or finisher controller PCB failure - Stack delivery HP sensor failure - The stack delivery motor was driven for 2000 ms in the HP sensor escape direction, but the stack delivery HP sensor did not turn off.
Remedy:	- Check the connector of the stack delivery HP sensor. - Check the connector of the stack delivery motor. - Check the connector of the stack delivery HP sensor. - Replace the stack delivery motor. - Replace the finisher controller PCB.

Error code:	E584-0002
Description:	- Shutter drive motor or finisher controller PCB failure - Shutter open detection sensor failure - Shutter clutch failure - The shutter open sensor did not turn off when 1000 ms have lapsed since the shutter unit had performed close operation, resulting in incomplete close operation.
Causes:	The feed motor (M1) is faulty. The shutter open sensor (PI5) is faulty.
Remedy:	- Check the connector of the shutter open sensor. - Check the connector of the shutter clutch. - Check the connector of the shutter motor. - Replace the shutter open sensor. - Replace the shutter clutch. - Replace the shutter drive motor. - Replace the finisher controller PCB.

Error code:	E584-8001
Description:	Tray unit trouble When the shutter fails to leave the shutter home position even when the binding motor has been driven for 3 sec.
Remedy:	- Check the shutter home position sensor connectors. - Replace the shutter home position sensor. - Replace the shutter open/close clutch (CL101). - Replace the binding bottom roller clutch (CL102). - Replace the binding motor (M102).

Error code:	E590-8001
Description:	When the puncher cannot detect the punch home position sensor even when the punch motor is driven for 200 ms
Remedy:	- Check the punch home position sensor (P163) and punch motor clock sensor (P162) connectors. - Replace the punch home position sensor (P163) and punch motor clock sensor (P162) connectors. - Replace the punch motor (M61).

Error code:	E590-8002
Description:	When the puncher cannot detect the punch home position sensor after motor drive has stopped during the initial operation of the punch motor
Remedy:	- Check the punch home position sensor (P163) and punch motor clock sensor (P162) connectors. - Replace the punch home position sensor (P163) and punch motor clock sensor (P162) connectors. - Replace the punch motor (M61).

Error code:	E591-8001
Description:	When the light sensing voltage is less than 3.0 V even though the lightemitting duty ratio of the waste full detection sensor has been set to more than 66%
Remedy:	- Check the waste full detection sensor (LED6, PTR6) connectors. - Replace the waste full detection sensors (LED6, PTR6).

Error code:	E591-8002
Description:	When the light sensing voltage is more than 2.0 V even though the lightemitting duty ratio of the waste full detection sensor has been set to 0%
Remedy:	- Check the waste full detection sensor (LED6, PTR6) connectors. - Replace the waste full detection sensors (LED6, PTR6).

Error code:	E592-8001
Description:	Sheet trailing edge, side registration sensor error When the light sensing voltage is less than 2.5 V even though the lightemitting duty ratio of the sheet trailing edge sensor has been set to more than 66%
Remedy:	- Check the sheet trailing edge sensor (LED5, PTR5) and side registration sensor (LED1-4, PTR1-4) connectors. - Replace the sheet trailing edge sensor (LED5, PTR5) and side registration sensors (LED1-4, PTR1-4).

Error code:	E592-8002
Description:	Sheet trailing edge, side registration sensor error When the light sensing voltage is more than 2.0 V even though the lightemitting duty ratio of the sheet trailing edge sensor has been set to 0%
Remedy:	- Check the sheet trailing edge sensor (LED5, PTR5) and side registration sensor (LED1-4, PTR1-4) connectors. - Replace the sheet trailing edge sensor (LED5, PTR5) and side registration sensors (LED1-4, PTR1-4).

Error code:	E592-8003
Description:	Sheet trailing edge, side registration sensor error When the light sensing voltage is less than 2.5 V even though the lightemitting duty ratio of side registration sensor 1 (LED1, PTR1) has been set to more than 66%
Remedy:	- Check the sheet trailing edge sensor (LED5, PTR5) and side registration sensor (LED1-4, PTR1-4) connectors. - Replace the sheet trailing edge sensor (LED5, PTR5) and side registration sensors (LED1-4, PTR1-4).

Error code:	E592-8004
Description:	Sheet trailing edge, side registration sensor error When the light sensing voltage is more than 2.0 V even though the lightemitting duty ratio of side registration sensor 1 (LED1, PTR1) has been set to 0%
Remedy:	- Check the sheet trailing edge sensor (LED5, PTR5) and side registration sensor (LED1-4, PTR1-4) connectors. - Replace the sheet trailing edge sensor (LED5, PTR5) and side registration sensors (LED1-4, PTR1-4).

Error code:	E592-8005
Description:	Sheet trailing edge, side registration sensor error When the light sensing voltage is less than 2.5 V even though the lightemitting duty ratio of side registration sensor 2 (LED2, PTR2) has been set to more than 66%
Remedy:	- Check the sheet trailing edge sensor (LED5, PTR5) and side registration sensor (LED1-4, PTR1-4) connectors. - Replace the sheet trailing edge sensor (LED5, PTR5) and side registration sensors (LED1-4, PTR1-4).

Error code:	E592-8006
Description:	Sheet trailing edge, side registration sensor error When the light sensing voltage is more than 2.0 V even though the lightemitting duty ratio of side registration sensor 2 (LED2, PTR2) has been set to 0%
Remedy:	- Check the sheet trailing edge sensor (LED5, PTR5) and side registration sensor (LED1-4, PTR1-4) connectors. - Replace the sheet trailing edge sensor (LED5, PTR5) and side registration sensors (LED1-4, PTR1-4).

Error code:	E592-8007
Description:	Sheet trailing edge, side registration sensor error When the light sensing voltage is less than 2.5 V even though the lightemitting duty ratio of side registration sensor 3 (LED3, PTR3) has been set to more than 66%
Remedy:	- Check the sheet trailing edge sensor (LED5, PTR5) and side registration sensor (LED1-4, PTR1-4) connectors. - Replace the sheet trailing edge sensor (LED5, PTR5) and side registration sensors (LED1-4, PTR1-4).

Error code:	E592-8008
Description:	Sheet trailing edge, side registration sensor error When the light sensing voltage is more than 2.0 V even though the lightemitting duty ratio of side registration sensor 3 (LED3, PTR3) has been set to 0%
Remedy:	- Check the sheet trailing edge sensor (LED5, PTR5) and side registration sensor (LED1-4, PTR1-4) connectors. - Replace the sheet trailing edge sensor (LED5, PTR5) and side registration sensors (LED1-4, PTR1-4).

Error code:	E592-8009
Description:	Sheet trailing edge, side registration sensor error When the light sensing voltage is less than 2.5 V even though the lightemitting duty ratio of side registration sensor 4 (LED4, PTR4) has been set to more than 66%
Remedy:	- Check the sheet trailing edge sensor (LED5, PTR5) and side registration sensor (LED1-4, PTR1-4) connectors. - Replace the sheet trailing edge sensor (LED5, PTR5) and side registration sensors (LED1-4, PTR1-4).

Error code:	E592-800A
Description:	Sheet trailing edge, side registration sensor error When the light sensing voltage is more than 2.0 V even though the lightemitting duty ratio of side registration sensor 4 (LED4, PTR4) has been set to 0%
Remedy:	- Check the sheet trailing edge sensor (LED5, PTR5) and side registration sensor (LED1-4, PTR1-4) connectors. - Replace the sheet trailing edge sensor (LED5, PTR5) and side registration sensors (LED1-4, PTR1-4).

Error code:	E593-8001
Description:	Side registration initializing error When the side registration fails to leave the side registration home position sensor position even when the punch slide unit is moved 9 mm during the initial operation of the side registration motor
Remedy:	- Check the side registration home position sensor (P161) connectors. - Replace the side registration home position sensor (P161). - Replace the side registration motor (M62).

Error code:	E593-8002
Description:	Side registration initializing error When the side registration fails to return to the side registration home position sensor position even when the punch slide unit is moved 37 mm during the initial operation of the side registration motor
Remedy:	- Check the side registration home position sensor (P161) connectors. - Replace the side registration home position sensor (P161). - Replace the side registration motor (M62).

Error code:	E5F0-8001
Description:	Saddle sheet positioning error When the sheet positioning plate home position sensor fails to turn ON even when the sheet positioning plate motor is driven by 1500 pulses
Remedy:	- Check the sheet positioning plate home position sensor (P17) connectors. - Replace the sheet positioning plate home position sensor (P17). - Replace the sheet positioning plate motor (M4).

Error code:	E5F0-8002
Description:	Saddle sheet positioning error When the sheet positioning plate home position sensor fails to turn OFF even when the sheet positioning plate motor is driven by 300 pulses
Remedy:	- Check the sheet positioning plate home position sensor (P17) connectors. - Replace the sheet positioning plate home position sensor (P17). - Replace the sheet positioning plate motor (M4).

Error code:	E5F1-8001
Description:	Saddle sheet creasing error When the number of detection pulses of the sheet creasing motor clock sensor has dropped below the prescribed number
Remedy:	- Check the sheet creasing motor clock sensor (P14) and sheet creasing home position sensor (P121) connectors. - Replace the sheet creasing motor clock sensor (P14) and sheet creasing home position sensor (P121). - Replace the sheet creasing motor (M2).

Error code:	E5F1-8002
Description:	Saddle sheet creasing error When the sheet creasing home position sensor status fails to change even when the sheet creasing motor is driven for 3 sec.
Remedy:	When the sheet creasing home position sensor status fails to change even when the sheet creasing motor is driven for 3 sec.

Error code:	E5F2-8001
Description:	Saddle guide error The guide HP sensor fails to be ON after the guide motor is driven for 0.455 sec.
Remedy:	Replace the guide motor (M3S), Replace the guide HP sensor (PI13S)

Error code:	E5F2-8002
Description:	Saddle guide error The HP sensor fails to be OFF after the guide motor is driven for 1 sec.
Remedy:	Replace the guide motor (M3S), Replace the guide HP sensor (PI13S)

Error code:	E5F3-8001
Description:	Saddle alignment error When the alignment plate home position sensor fails to turn ON even when the alignment motor is driven for 0.5 sec. (or driven for 1.67 sec. during the initial operation)
Remedy:	- Check the alignment plate home position sensor (P15S) connectors. - Replace the alignment plate home position sensor (P15S). - Replace the alignment motor (M5S).

Error code:	E5F3-8002
Description:	Saddle alignment error When the alignment plate home position sensor fails to turn OFF even when the alignment motor is driven for 1 sec.
Remedy:	- Check the alignment plate home position sensor (P15S) connectors. - Replace the alignment plate home position sensor (P15S). - Replace the alignment motor (M5S).

Error code:	E5F4-8001
Description:	Saddle rear stapler error When the stitch operation home position sensor fails to turn OFF even when the stitch motor (rear) has been run in the forward direction for at least 0.5 sec.
Remedy:	- Check the stitch operation home position sensor (rear, MS5S) connectors. - Replace the stitch operation home position sensor (rear, MS5S). - Replace the stitch motor (rear, M6S).

Error code:	E5F4-8002
Description:	Saddle rear stapler error When the stitch operation home position sensor fails to turn ON even when the stitch motor (rear) has been run in the reverse direction for at least 0.5 sec.
Remedy:	- Check the stitch operation home position sensor (rear, MS5S) connectors. - Replace the stitch operation home position sensor (rear, MS5S). - Replace the stitch motor (rear, M6S).

Error code:	E5F5-8001
Description:	Saddle front stapler error When the stitch operation home position sensor fails to turn OFF even when the stitch motor (front) has been run in the forward direction for at least 0.5 sec.
Remedy:	- Check the stitch operation home position sensor (front, MS7S) connectors. - Replace the stitch operation home position sensor (front, MS7S). - Replace the stitch motor (front, M7S).

Error code:	E5F5-8002
Description:	Saddle front stapler error When the stitch operation home position sensor fails to turn ON even when the stitch motor (front) has been run in the reverse direction for at least 0.5 sec.
Remedy:	- Check the stitch operation home position sensor (front, MS7S) connectors. - Replace the stitch operation home position sensor (front, MS7S). - Replace the stitch motor (front, M7S).

Error code:	E5F6-8001
Description:	Saddle sheet push plate stapler error When the sheet push plate home position sensor fails to turn ON even when the sheet push plate motor has been run for at least 0.3 sec.
Remedy:	- Check the sheet push plate home position sensor (P114S) connectors. - Replace the sheet push plate home position sensor (P114S). - Replace the sheet push plate motor (M8S).

Error code:	E5F6-8002
Description:	Saddle sheet push plate stapler error When the sheet push plate home position sensor fails to turn OFF even when the sheet push plate motor has been run for at least 80 ms
Remedy:	- Check the sheet push plate home position sensor (P114S) connectors. - Replace the sheet push plate home position sensor (P114S). - Replace the sheet push plate motor (M8S).

Error code:	E5F6-8003
Description:	Saddle sheet push plate stapler error When the sheet push plate edge position sensor fails to turn OFF even when the sheet push plate motor has been run for at least 80 ms
Remedy:	- Check the sheet push plate home position sensor (P114S) connectors. - Replace the sheet push plate home position sensor (P114S). - Replace the sheet push plate motor (M8S).

Error code:	E5F6-8004
Description:	Saddle sheet push plate stapler error When the number of pulses detected by the sheet push plate motor clock sensor has dropped below the prescribed number
Remedy:	- Check the sheet push plate home position sensor (P114S) connectors. - Replace the sheet push plate home position sensor (P114S). - Replace the sheet push plate motor (M8S).

Error code:	E5F6-8005
Description:	Saddle sheet push plate stapler error When the sheet push plate edge position sensor fails to turn ON even when the sheet push plate motor has been run for at least 0.3 sec.
Remedy:	- Check the sheet push plate home position sensor (P114S) connectors. - Replace the sheet push plate home position sensor (P114S). - Replace the sheet push plate motor (M8S).

Error code:	E602
Description:	Yellow TCR Sensor adjustment failure - TCR Sensor automatic adjustment does not function properly, failing to adjust to an appropriate value.
Causes:	• Photoconductor Unit /C • Photoconductor Unit /M • Photoconductor Unit /Y • Toner Supply Motor Y/M (M6) • Toner Supply Motor C/K (M7) • Mechanical Control Board (PWB-M) • Controller Board (PWB-P)
Remedy:	1 Clean the TCR Sensor window on the underside of the Photoconductor Unit if dirty - - 2 M6, M7 operation check PWB-M CNDM2-10 to 13 (M6) PWB-M CNDM3-10 to 13 (M7) C-22 C-23 3 Reinstall Photoconductor Unit - - 4 Change Photoconductor Unit - - 5 Change PWB-M - - 6 Change PWB-P

Error code:	E604-0512
Description:	The image memory (SDRAM) is faulty/insufficient Memory is faulty/insufficient (512MB is required)
Remedy:	Add on the SDRAM

Error code:	E604-1024
Description:	The image memory (SDRAM) is faulty/insufficient Memory is faulty/insufficient (1024MB is required)
Remedy:	Add on the SDRAM

Error code:	E604-1536
Description:	The image memory (SDRAM) is faulty/insufficient Memory is faulty/insufficient (1536MB is required)
Remedy:	Add on the SDRAM

Error code:	E610-0001
Description:	The Encryption Board does not exist. No Encryption Board was detected.
Remedy:	1. Check that the Encryption Board is installed properly. (Perform the installation procedure) 2. Replace the Encryption Board.

Error code:	E611-0000
Description:	Rebooting repeat error due to SRAM failure, etc. Rebooting error when the SRAM data has been destroyed, the job information saved in the SRAM can no longer be read or when rebooting is otherwise repeated when the power is shut off and restored
Remedy:	- Clear the SRAM. - Clear the power shutdown guaranteed jobs.

Error code:	E613-0512
Description:	Faulty/insufficient image memory (Main Controller PCB2) No necessary memory at Main Controller PCB 2
Remedy:	Make the Memory capacity at Main Controller PCB 2 as indicated by 0512.

Error code:	E613-1024
Description:	Faulty/insufficient image memory (Main Controller PCB2) No necessary memory at Main Controller PCB 2
Remedy:	Make the Memory capacity at Main Controller PCB 2 as indicated by 1024.

Error code:	E613-1536
Description:	Faulty/insufficient image memory (Main Controller PCB2) No necessary memory at Main Controller PCB 2
Remedy:	Make the Memory capacity at Main Controller PCB 2 as indicated by 1536.

Error code:	E615-0001
Description:	Self test error of encryption module A self test of the Ipsec Board was conducted, and an error was detected. The encryption module is broken.
Remedy:	Upgrade the system after HDD format. When this error occurs, normal network communication cannot be guaranteed.

Error code:	E674-0001
Description:	There is an error in the fax board. The fax board is detected, but communication is not possible.
Remedy:	Turn off the main power, and check the fax board and the main controller PCB; then, turn on the main power. If the machine fails to reset, replaced the fax board or the main controller PCB

Error code:	E674-0004
Description:	FAX is abnormal. Modem IC access is abnormal
Remedy:	1. Cable connection check 2. FAX board replacement 3. Main controller board replacement

Error code:	E674-0008
Description:	FAX is abnormal. Port IC access is abnormal
Remedy:	1. Cable connection check 2. FAX board replacement 3. Main controller board replacement

Error code:	E674-000C
Description:	FAX is abnormal. Modem IC/ port IC access is abnormal
Remedy:	1. Cable connection check 2. FAX board replacement 3. Main controller board replacement

Error code:	E674-0010
Description:	FAX is abnormal.
Remedy:	Main controller board replacement

Error code:	E674-0011
Description:	FAX is abnormal.
Remedy:	Main controller board replacement

Error code:	E674-0030
Description:	FAX is abnormal. Check sum error
Remedy:	System software download for 2 line FAX

Error code:	E674-0100
Description:	Failure in communication of FAX board Logging was failed after completion of fax communication.
Remedy:	Turn OFF and then ON the power. The logs collected so far are deleted.

Error code:	E674-0200
Description:	Failure in communication of FAX board An error occurred when accessing the HDD.
Remedy:	1. Turn OFF and then ON the power. 2. Format and upgrade the entire HDD. 3. Replace the HDD. 4. Replace the Main Controller PCB. (Main Controller PCB 2 for 1-line Fax Board, and Main Controller PCB 1 for 2-/3-/4-line Fax Board)

Error code:	E677-0010
Description:	There is an external controller error. A controller for a non-Canon machine is connected.
Remedy:	Turn off the main power, and check the controller is an appropriate type, and check the cable; then turn on the main power. If the machine fails to reset, re-install the system software of the external controller.

Error code:	E677-0080
Description:	There is an external controller error. There is an error in the communication with the printer after the external controller has started up normally.
Causes:	The connection between the host machine and the PDL board is faulty. The system software is faulty. The hard disk is faulty. The PDL board is faulty. The system controller PCB of the host machine is faulty.
Remedy:	Turn off the main power, and check the cable; then, turn on the main power. If the machine fails to start up, re-install the system software of the external controller.

Error code:	E710-0001
Description:	IPC initializing error When the ready status fails to be established within 3 sec. after the IPC chip started up
Causes:	The DC controller PCB is faulty. The reader controller PCB is faulty. The machine controller PCB is faulty.
Remedy:	Check the cable connections.

Error code:	E711-0001
Description:	IPC communication error When error occurrence was set 4 or more times in the error register of the IPC chip within 1.5 sec.
Causes:	The connector has poor connection. The ADF controller PCB is faulty. The finisher controller PCB is faulty. The DA unit PCB is faulty. The card reader PCB is faulty.
Remedy:	Check the cable connections. Replace the ADF controller PCB. Replace the reader controller PCB.

Error code:	E711-0002
Description:	There is an IPC communication error. An error has been detected 4 times or more within 1.5 sec after the communication has been interrupted between the finisher and the printer, and the machine does not reset.
Causes:	The connector has poor connection. The ADF controller PCB is faulty. The finisher controller PCB is faulty. The DA unit PCB is faulty. The card reader PCB is faulty.
Remedy:	Turn off the main power, and check the cable; then, turn on the main power. If the machine fails to reset, check the connector between the finisher and the copier for poor contact; as necessary, replace the finisher controller/DC controller.

Error code:	E713-0001
Description:	There is a finisher communication error. There is an error in the IC used for communication by the sorter.
Remedy:	Turn off the main power switch, and check the wiring of the DC controller PCB and the finisher controller PCB, and check the 24V system fuse: then, turn on the main power switch. If the machine does not reset, replace the DC controller PCB/finisher controller PCB.

Error code:	E713-0002
Description:	Error in IPC communication When detecting CRC error at transmission.
Remedy:	Check the connector connected to the Finisher.

Error code:	E713-0004
Description:	Finisher/printer communication error When communication between the finisher and copier was interrupted
Remedy:	Check the cable connections. Replace the finisher controller PCB. Replace the DC controller PCB.

Error code:	E713-0008
Description:	Error in IPC communication When checksum of the received data is not correct.
Remedy:	Check the connector connected to the Finisher.

Error code:	E713-0010
Description:	Error in UFDI communication Neither ACK nor NAK is returned for specified times in a row.
Remedy:	Check the connector connected to the Finisher.

Error code:	E713-0011
Description:	Error in UFDI communication NAK is returned for specified times in a row.
Remedy:	Check the connector connected to the Finisher.

Error code:	E713-0020
Description:	UFDI communication error BCC of the reception data is invalid for specified number of times in a row.
Remedy:	Check the connection of the Connector with Finisher.

Error code:	E713-0021
Description:	Error in UFDI communication Timeout before the completion of reception for specified times in a row.
Remedy:	Check the connector connected to the Finisher.

Error code:	E713-0022
Description:	Error in UFDI communication Undefined error for specified times in a row at reception.
Remedy:	Check the connector connected to the Finisher.

Error code:	E719-0001
Description:	Error in communication with coin vendor/card reader When the coin vendor which was connected before the power was turned OFF could not be recognized when the power was turned back ON
Causes:	The wiring is faulty (short circuit, open circuit). The Card Reader-C1 is faulty. The coin vendor is faulty. The main controller PCB is faulty. Caution To clear the error, execute the following in service mode: COPIER>FUNCTION>CLEAR>ERR.
Remedy:	Check the cable connections.

Error code:	E719-0002
Description:	Erroneous communication with coin vendor (serial communication) - Disconnection from the coin vendor has been detected since communication started after confirmation of normal connection to the coin vendor (after power-on). - A serial communication error has occurred. (The serial communication error cannot be recovered.)
Causes:	Erroneous communication with coin vendor (serial communication) - Disconnection from the coin vendor has been detected since communication started after confirmation of normal connection to the coin vendor (after power-on). - A serial communication error has occurred. (The serial communication error cannot be recovered.)
Remedy:	- Check the connection between the image processor PCB and serial PCB. - Check the connectors of the serial PCB and coin vendor for normal connection. - Replace the serial PCB. - Check the coin vendor. - Replace the image processor PCB.

Error code:	E719-0003
Description:	There is a coin vendor error. While the unit price is being checked at startup, an error occurs in the communication with the coin vendor.
Remedy:	Check the cable; thereafter, reset the condition in service mode: COPIER>FUNCTION>CLEAR>ERR.

Error code:	E719-0011
Description:	Error in communication with coin vendor/card reader When the card reader which was connected before the power was turned OFF could not be recognized when the power was turned back ON
Remedy:	In the service mode, clear the error by selecting COPIER > FUNCTION > CLEAR > ERR

Error code:	E719-0012
Description:	Error in communication with coin vendor/card reader When a wire in the IPC cable connected with the card reader is broken or disconnected or when an error has occurred where IPC communication cannot be recovered
Remedy:	In the service mode, clear the error by selecting COPIER > FUNCTION > CLEAR > ERR

Error code:	E719-0031
Description:	There is a coin vendor error. Error in communication at card reader (serial) startup Communication with the card reader cannot be started at startup.
Remedy:	1. Check the connection of the cable for the card reader (connector disconnected, cable cut); thereafter, reset the condition in service mode: COPIER > FUNCTION > CLEAR > ERR. 2. Execute the following items in service mode after removing the card reader, and then install the card reader again. - COPIER > FUNCTION > CLEAR > CARD - COPIER > FUNCTION > CLEAR > ERR

Error code:	E719-0032
Description:	There is a coin vendor error. Error in communication after card reader (serial) startup Communication with the card reader is available at startup, and then becomes unavailable.
Remedy:	Check the connection of the cable for the card reader (connector disconnected, cable cut); thereafter, reset the condition in service mode: COPIER > FUNCTION > CLEAR > ERR.

Error code:	E720-0001
Description:	Model mismatch error. An accessory that is not supported is connected.
Remedy:	Check the configuration of accessories. Staple Finisher-K1 is connected with iR ADV C9280.

Error code:	E730-1001
Description:	There is a PDL software error. An initialization error has occurred.
Remedy:	- Execute PDL resetting. - Turn on the power once again.

Error code:	E730-100A
Description:	Printer service call

Error code:	E730-A006
Description:	There is a PDL software error. The PDL board does not respond. A subbootable is faulty or absent.
Remedy:	- Execute PDL resetting. - Turn on the power once again. - Check the connection of the UFR board. - Re-install the firmware. - Replace the main controller PCB.

Error code:	E730-A007
Description:	There is a PDL software error. There is a mismatch between the control software of the machine and the PDL control software in regard to version.
Remedy:	- Execute PDL resetting. - Turn on the power once again. - Execute system formatting (all), and reinstall the system.

Error code:	E730-B013
Description:	There is a PDL software error. Corruption in the font data
Remedy:	- Turn on the power once again. - Re-install the Software. - Execute system formatting (all), and reinstall the system.

Error code:	E730-C000
Description:	An error such as memory not acquired at initialization occurred.
Remedy:	Turn on the power again.

Error code:	E730-C001
Description:	An error occurred when accessing the HDD.
Remedy:	Turn on the power again.

Error code:	E731-3000
Description:	Image processing module failure.
Remedy:	Main controller board 2 replacement

Error code:	E731-3001
Description:	Image processing module failure.
Remedy:	Main controller board 2 replacement

Error code:	E731-3002
Description:	Image processing module failure.
Remedy:	Main controller board 2 replacement

Error code:	E731-3015
Description:	Image processing module failure
Remedy:	Main controller board 2 replacement

Error code:	E732-0001
Description:	Scanner communication error
Causes:	Scanner communication error
Remedy:	1. Update the firmware. 2. Replace the Main Controller PCB.

Error code:	E732-0021
Description:	Error in scanner communication Error in DDI-S communication
Remedy:	1. Check the connector connecting to the Scanner. 2. Check the power of the Scanner ->whether to perform initialization at start-up? 3. Replace the Rcon, the Scanner Board or the Main controller PCB 2.

Error code:	E732-8888
Description:	Reader communication error When the different scanner model is detected.
Remedy:	Check the scanner model and the scan type at: COPIER > OPTION > BODY > SCAN TYPE, then make the scan type setting as below. 0 for CIS model reader 1 for CCD model reader

Error code:	E733-0000
Description:	Erroneous communication between controller and printer Cannot communicate with the printer at startup.
Causes:	Printer communication error (communication error at initial communication and negotiation packet error)
Remedy:	- Check the connectors of the DC controller PCB and image processor PCB for normal connection. - Check the power supply of the printer (Check whether initialization is performed at startup). - Replace the DC controller PCB or image processor PCB.

Error code:	E733-0001
Description:	Printer communication error (Invalid communication after communication is established, Parity error)
Remedy:	Turn on the power again. Replace the DC controller PCB.

Error code:	E733-0002
Description:	Printer communication error. An error occurred to detect printer vertical synchronous signal.
Remedy:	1. Check the connection to the printer. ?¨ Connect the connector/replace the harness. 2. Check the power of the printer (check if the initialization operation is executed at startup). 3. Replace the DC Controller PCB/Main Controller PCB.

Error code:	E740-0002
Description:	Error detection on either Network Board or Mac address
Remedy:	When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. (1) Check the connection of the network cable. (2) Replace the Main Controller Board.

Error code:	E740-0003
Description:	Abnormality of the Ethernet board Incorrect network ID is detected at startup.
Causes:	The LAN card is faulty. The main controller PCB is faulty.
Remedy:	Replace the Ethernet board, Replace the main controller PCB (sub LAN-bar)

Error code:	E744-0001
Description:	Language file/boot ROM/USB memory error The language file version does not match Bootable.
Causes:	Language file version error The language file version does not match Bootable.
Remedy:	Download a language file of the correct version.

Error code:	E744-0002
Description:	Language file/boot ROM/USB memory error The language file is longer than the permitted size.
Causes:	Language file size error The language file is longer than the permitted size.
Remedy:	Download a language file of the correct version.

Error code:	E744-0003
Description:	Language file/boot ROM/USB memory error The language file version does not match Bootable
Causes:	Language file version error The language file version does not match Bootable.

Error code:	E744-0004
Description:	Language file/boot ROM/USB memory error Language file read error
Causes:	Language file read error Reading of language file is invalid.
Remedy:	Download a language file of the correct version.

Error code:	E744-2000
Description:	There is an error in the language file/boot ROM. The engine ID indicated by the software ID is illegal.
Remedy:	Replace it with a software ID of the correct model.

Error code:	E744-4000
Description:	Engine ID error (Invalid engine connection is detected)
Causes:	Error in engine ID Detected illegal engine connection
Remedy:	When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. (1) Check the DC Controller Board. (2) Update the Engine Firmware. (3) Update the set of the Controller Firmware

Error code:	E746-0011
Description:	Voice Board error Because both the voice composition board and the composition recognition board are inserted.
Remedy:	Insert only 1 board of the appropriate voice board.

Error code:	E746-0021
Description:	Image analysis board self-check failure detection.
Remedy:	1. Connection check of the image analysis board 2. Image analysis board replacement

Error code:	E746-0022
Description:	Image analysis board version is invalid.
Remedy:	1. Upgrading of the image analysis board software 2. Image analysis board replacement

Error code:	E746-0023
Description:	No response from image analysis board.
Remedy:	1. Connection check of the image analysis board 2. Image analysis board replacement

Error code:	E746-0024
Description:	Image analysis board operation abnormality
Remedy:	1. Connection check of the image analysis board 2. Image analysis board replacement

Error code:	E746-0031
Description:	Hardware error (TPM)
Remedy:	1. TPM board non-installation 2. Installation of TPM board from other units 3. TPM chip broken

Error code:	E746-0032
Description:	The error that system restoration is impossible occurred (TPM)
Remedy:	The location of the security information in HDD/SRAM is unidentified Execute “Initialization of all data / setting”

Error code:	E746-0033
Description:	Error occurred; but possible for system restoration (TPM)
Remedy:	Discrepancy of the key Execute the re-store of the TPM key

Error code:	E746-0034
Description:	Error occurred; but possible for automatic system restoration (TPM)
Remedy:	Discrepancy of the key occurred. But restoration is possible when reboot. Power cycle (Power OFF/ON)

Error code:	E746-0035
Description:	TPM version error. TPM which cannot be used in this machine was installed.
Remedy:	Install the supported TPM.

Error code:	E747
Display:	E747
Description:	Optical Fan Motor error. When the lock signal is detected continuously for the predetermined time during fan rotation.
Causes:	• Fuser Fan Motor (M7) • PH Fan Motor (M8) • Suction Fan Motor (M13) • Ozone Fan Motor (M9) • PS Fan Motor (M6) • PU Fan Motor (M12)
Remedy:	1 Check the motor connector connection status, and correct if it is improper. 2 Check the load status of the fan section, and correct if it is improper. 3 Check the operation of M8. p115 PWB-A CNF2-A-1(REM) 5-G 4 Replace the PWB-A.

Error code:	E748-2010
Description:	Flash board error
Remedy:	Contact each sale company bases

Error code:	E748-2011
Description:	Flash board error
Remedy:	Contact each sale company bases

Error code:	E748-2012
Description:	Failed to rewrite due to no more alternative block of Flash ROM (NAND) available.

Error code:	E748-2021
Description:	Main controller board 2 access errors
Remedy:	Main controller board 1/2 removing and inserting, replacement

Error code:	E748-2022
Description:	Main controller board 2 access errors
Remedy:	Main controller board 1/2 removing and inserting, replacement

Error code:	E748-2023
Description:	Main controller board 2 access errors
Remedy:	DDR2-SDRAM (M0/M1/P) removing and inserting, replacement

Error code:	E748-2024
Description:	Main controller board 2 access errors
Remedy:	Main controller board 1/2 removing and inserting, replacement

Error code:	E748-2025
Description:	Main Controller PCB 2 access error. Disconnection of the Bypass PCB was detected.
Remedy:	Remove and then install the Bypass PCB.

Error code:	E748-2026
Description:	Main Controller PCB 2 access error. Disconnection of the Image Processing Sub PCB was detected.
Remedy:	Remove and then install the Image Processing Sub PCB.

Error code:	E748-9000
Description:	System error
Remedy:	Contact each sale company bases

Error code:	E749-0006
Description:	Restart direction due to configuration change. The option such as the Finisher and Paper Deck was installed or removed when all of following conditions were met and the machine configuration is changed when the main power switch is turned ON. • Settings/Registration > Preferences > Timer/Energy Settings > Quick Startup at Power-on > ON • The Main Power Switch is turned OFF • The power plug of the machine is connected to the output. • The breaker is ON
Remedy:	It is recovered by turning OFF and then ON the main power. CAUTION This machine provides power to some PCBs even when in the main power OFF status. The power supply is not completely OFF by just turning OFF the main power switch and therefore, the machine is unable to detect a configuration change. When disconnecting and then connecting a connector, always disconnect the power plug or turn the breaker OFF. Refer to the Service Manual > Chapter 2 > External and Controls > Quick Startup for details.

Error code:	E753-0001
Description:	Error in Finisher Boot software. The Boot software has not been written in ROM of the finisher controller.
Remedy:	1. The finisher controller PCB is faulty. 2. The host machine controller PCB is faulty.

Error code:	E760-0001
Description:	Main Controller PCB error
Causes:	An error occurred with the firmware of the Main Controller.
Remedy:	1. Update the set of the controller firmware. 2. Replace the Main Controller PCB.

Error code:	E804-0000
Description:	Power supply fan failure

Error code:	E805-0000
Description:	Fan failure The fan is faulty.
Causes:	Fixing fan error Cause The fixing fan is faulty. The engine controller PCB is faulty.
Remedy:	- Check the fan connector. - Replace the fan. - Replace the DC controller PCB.

Error code:	E805-0001
Description:	Error in duplex cooling fan
Causes:	Fan 1 failure

Error code:	E806-0000
Description:	Fan Motor cannot rotate at specified revolution speed.
Causes:	Fixing / fixing power supply cooling fan does not rotate in the specified rotation speed. Cause: Problem in fixing / fixing power supply cooling fan / DC controller PCB
Remedy:	When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. (1) Replace the Main Fan Unit. (2) Replace the DC Controller Board.

Error code:	E806-0001
Description:	Delivery fan error

Error code:	E806-0002
Description:	Error in fan of main body The drop of connector of delivery adhesive fan / the disconnection was detected
Remedy:	Check the connection of delivery adhesive fan, replace it

Error code:	E807-0000
Description:	Error in Process cartridge fan (rear) 1. After the power of the Host Machine has been turned ON, rotation of the fan was detected before turning ON the fan. 2. There is no rotation signal while the fan is rotating.
Remedy:	1. Check the fan harness (to see if the harness is caught, disconnected or physically removed). 2. Replace the Relay Board. 3. Replace the fan.

Error code:	E807-0001
Description:	Error in fan of process cartridge Error in fan (front) of process cartridge was detected
Remedy:	Check the connection of fan (front) of process cartridge, replace it

Error code:	E808-0000
Description:	Fixing drive circuit failure - The heater does not turn on. - A fixing drive motor failure was detected.
Causes:	Printer detected failure in low-voltage power supply Cause: Failure in low-voltage power supply, problem in DC controller PCB
Remedy:	- Check the connector of the fixing film unit. - Replace the fixing film unit. - Replace the fixing drive motor. - Replace the DC controller PCB. - Replace the power supply PCB.

Error code:	E811-0000
Description:	Error in detection of new drum unit Error in blowout of fuse for detection of new drum unit (process cartridge)
Remedy:	Check the connection of drum unit, replace it Replace DC driver PCB

Error code:	E811-0001
Description:	Error in detection of new drum unit Error in blowout of fuse for detection of new drum unit (process cartridge)
Remedy:	Check the connection of drum unit, replace it Replace DC driver PCB

Error code:	E840-0000
Description:	Pressure release mechanism failure
Causes:	The target pressure position was not reached even when 3.5 seconds (approximately 1.5 rotation of the cam) elapsed after start of the fixing motor reverse rotation.
Remedy:	Check the gears and detection flags related to fixing pressure release mechanism. Replace the fixing pressure release sensor (PS9). Replace the fixing motor. Replace the fixing assembly.

Error code:	E880-0001
Description:	Controller fan1 (FM19) Error. When detect a failure of the power supply cooling fan
Remedy:	1. Connector disconnection 2. Controller fan 1 (FM19) failure

Error code:	E880-0003
Description:	Error in Controller Fan Riser PCB Fan was detected to be locked.
Remedy:	Check if the connector is connected. If the connection was found OK, replace the Controller Fan 1 (FM11).

Error code:	E880-0005
Description:	HDD cooling fan (FM21) error. When detect a failure of the power supply cooling fan
Remedy:	1. Connector disconnection 2. HDD cooling fan (FM21) failure

Error code:	E881-0001
Description:	CPU abnormal temperature rising error. It was detected that CPU was 100 deg C or more.
Remedy:	When it is detected that the temperature of the CPU is 100 deg C or more, forcible shutdown is executed. After that, the error is recorded in the error log. • If the error occurred during a service visit and then occurred again: Replace the Main Controller PCB 1. • If the error does not occur during a service visit but is found in the log: 1. Check the space behind the host machine. If the space behind the host machine is less than 10 cm, ask the user to secure enough space. 2. Clean the inlet on the rear of the host machine. Remove dust.

Error code:	E890-0000
Description:	Environment Sensor 1 error A communication error between the Environment Sensor 1 and DC Controller PCB was detected.
Remedy:	1. Disconnect and then connect the connector of the Environment Sensor 1 (UN22). 2. Disconnect and then connect the connector (J104) on the DC Controller PCB. 3. Replace the Environment Sensor 1 (UN22). 4. Replace the DC Controller PCB.

Error code:	E890-0001
Description:	Environment Sensor 2 error The Environment Sensor 2 detected the value higher than the specified value.
Remedy:	1. Disconnect and then connect the connector of the Environment Sensor 2 (UN50). 2. Disconnect and then connect the connector (J104) on the DC Controller PCB. 3. Check if the cable of the Environment Sensor 2 (UN50) is open circuit. 4. Replace the Environment Sensor 2 (UN50). 5. Replace the DC Controller PCB.

Error code:	E890-0002
Description:	Environment Sensor 2 error The Environment Sensor 2 detected the value lower than the specified value
Remedy:	1. Disconnect and then connect the connector of the Environment Sensor 2 (UN50). 2. Disconnect and then connect the connector (J104) on the DC Controller PCB. 3. Check if the cable of the Environment Sensor 2 (UN50) is open circuit. 4. Replace the Environment Sensor 2 (UN50). 5. Replace the DC Controller PCB.

Error code:	E996-0071
Description:	Error avoidance jam (DADF).
Remedy:	Depending on the setting of JM-ERR-R in service mode, “010071” jam is displayed as an error. Collect log and contact to the sales companies. To cancel the setting, select COPIER> OPTION> FNCSW> J M-ERR-R, and set JM-ERR-R to 0.

Error code:	E996-0CA1
Description:	Frequent error avoidance jam (PRINTER)
Remedy:	Make 000CA1 jam to be displayed as an error by setting JM-ERR-D in service mode. Collect log and contact to the sales companies. To cancel the setting, select COPIER> OPTION> FNCSW> JM-ERR-D, and set JM-ERR-D to 0.

Error code:	E996-0CA2
Description:	Frequent error avoidance jam (PRINTER) Error avoidance jam (PRINTER)
Remedy:	Make 000CA2 jam to be displayed as an error by setting JM-ERR-D in service mode. Collect log and contact to the sales companies. To cancel the setting, select COPIER> OPTION> FNCSW> JM-ERR-D, and set JM-ERR-D to 0.

Error code:	E996-0CA3
Description:	Frequent error avoidance jam (PRINTER)
Remedy:	Make 000CA3 jam to be displayed as an error by setting JM-ERR-D in service mode. Collect log and contact to the sales companies. To cancel the setting, select COPIER> OPTION> FNCSW> JM-ERR-D, and set JM-ERR-D to 0.

Error code:	E996-0CAF
Description:	Frequent error avoidance jam (PRINTER)
Remedy:	Make 000CAF jam to be displayed as an error by setting JM-ERR-D in service mode. Collect log and contact to the sales companies. To cancel the setting, select COPIER> OPTION> FNCSW> JM-ERR-D, and set JM-ERR-D to 0.

Деталь:	BUSHING, PL
Парткод:	FA9-2112-000

Деталь:	SCREW, MACH. TRUSS HEAD, M4X6
Парткод:	XA9-2014-000

Деталь:	SCRAPER
Парткод:	FC5-2954-000

Деталь:	HOLDER, SEPARATION SENSOR
Парткод:	FC5-3131-000

Деталь:	ROLLER, REGISTRATION
Парткод:	FC7-4188-000

Деталь:	DAMPER, DOCUMENT TRAY
Парткод:	FL3-7438-000

Деталь:	LABEL, DOCUMENT HEIGHT, A
Парткод:	FC8-5669-000

Деталь:	LABEL, DOCUMENT HEIGHT, B
Парткод:	FC8-5668-000

Деталь:	LABEL, DOCUMENT SIZE
Парткод:	FC8-5660-000

Деталь:	PRE-REG. INNER GUIDE ASSEMBLY
Парткод:	FM3-6194-010

Деталь:	LEVER, PAPER DELIVERY SOLENOID
Парткод:	FC8-5828-000

Деталь:	COVER, PAPER PICK-UP, UPPER
Парткод:	FL2-9619-010

Деталь:	GUIDE, REG. INNER, LOWER
Парткод:	FL2-9663-000

Деталь:	PULLEY, 30T/30T(REG)
Парткод:	FU5-3534-000

Деталь:	SCREW, STEPPED, M3X10
Парткод:	FU5-9372-000

Деталь:	SHEET, CLEANER DUST
Парткод:	FC8-5633-000

Деталь:	LABEL, JAM CLEARING
Парткод:	FC8-5657-000

Деталь:	SPRING, LEAF
Парткод:	FC8-5739-000

Деталь:	MOTOR, STEPPING, DC
Парткод:	FK2-3714-000

Деталь:	PULLEY, 24T/GEAR, 24T
Парткод:	FU7-0515-000

Деталь:	GEAR, 16T/PULLEY, 30T
Парткод:	FU8-0232-000

Деталь:	GEAR, 22T/PULLEY, 32T
Парткод:	FU8-0235-000

Деталь:	BELT, TIMING, COGGED
Парткод:	XF2-1606-260

Деталь:	CONNECTOR, SNAP TIGHT, BK
Парткод:	VS1-7177-006

Деталь:	SHEET, HEAT INSULATING
Парткод:	FC8-5901-000

Деталь:	REGISTRATION DRIVE ASSEMBLY
Парткод:	FM3-6189-000

Деталь:	PAPER PICK-UP DRIVE ASSEMBLY
Парткод:	FM3-6212-000

Деталь:	PLATE, SOLENOID ELEM. PROTECT.
Парткод:	FC8-5772-000

Деталь:	BEARING, BALL, MF128ZZ-3
Парткод:	XG9-0709-000

Canon imageRUNNER Advance C5051

Общие характеристики

Цветность печати

Сканер

Копир

Телефон

Факс

Печать фотографий

Макс. формат

Размещение

Тип устройства

Тип

Технология печати

Принтер

Пигментные чернила

Печать без полей

Время разогрева

Количество цветов

Двусторонняя печать

Макс, разрешение для ч/б печати

Скорость ч/б печати

Копир

Время выхода первой копии

Макс, количество копий за цикл

Шаг масштабирования

Значение масштаба

Макс, разрешение (ч/б)

Сканер

Макс. формат оригинала

Устройство автоподачи оригиналов

Отправка изображения по e-mail

Стандарт TWAIN

Оттенки серого

Тип сканера

Глубина цвета

Макс, размер сканирования

Разрешение сканера

Скорость сканирования

Расходные материалы

Количество картриджей

Ресурс ч/б картриджа/тонера

Ресурс цветного картриджа/тонера

Печать на:

Плотность бумаги

Факс

Цветной

Телефон

Беспроводная трубка

Проводная трубка

АОН

Caller ID

Автоответчик

Стандарт DECT

Спикерфон

Языки управления

Лотки

Емкость лотка ручной подачи

Подача бумаги

Вывод бумаги

Финишер

Степлер

Сортер

Брошюровщик

Интерфейсы

Версия USB

Wi-Fi

Bluetooth

LPT

Инфракрасный порт

Устройство для чтения карт памяти

RS-232

FireWire (IEEE 1394)

USB

Ethernet (RJ-45)

Память/Процессор

Процессор

Макс, объем памяти

Емкость жесткого диска

Объем памяти

Частота процессора

Деталь:	HOLDER,DOCUMENT TRAY DAMPER
Парткод:	FC8-5622-000

Деталь:	SUPPORT, INNER GUIDE, REAR
Парткод:	FC8-5735-000

Деталь:	PLATE, DRUM GROUNDING
Парткод:	FC8-3921-000

Деталь:	CONNECTOR, SNAP TIGHT, BL
Парткод:	VS1-8412-017

Деталь:	RAIL, PAPER FEED CASE SHUTTER
Парткод:	FC8-4534-000

Деталь:	PLATE, SENSOR GROUNDING
Парткод:	FC8-4574-000

Деталь:	FLAG, FIRST FEEDSCREW
Парткод:	FC9-7122-000

Деталь:	SHUTTER, PAPER FEED CASE
Парткод:	FL3-1154-000

Деталь:	SHUTTER, PAPER FEED CASE, 2
Парткод:	FL3-1159-000

Деталь:	LABEL, I.T.B. HANDLE CAUTION
Парткод:	FC9-7933-000