Brother MFC-9125CN

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Снят с производства

Тип устройства

МФУ

Технология печати

светодиодная

Макс. формат

Число страниц в месяц

25000

Цветность печати

цветная

Общие характеристики
Телефон
Печать фотографий
Область применения	малый офис
Число страниц в месяц	25 000
Технология печати	светодиодная
Сканер
Копир
Факс
Тип устройства	МФУ
Размещение	настольный
Цветность печати	цветная
Макс. формат	A4
Тип	лазерный/светодиодный
Принтер
Количество цветов	4
Пигментные чернила
Двусторонняя печать
Система непрерывной подачи чернил
Прямая печать
Печать без полей
Макс, разрешение для ч/б печати
По X	600
Макс, разрешение для цветной печати
По Y	2 400
Копир
Шаг масштабирования	0,01
Макс, количество копий за цикл	99
Значение масштаба
Минимальное	0,25
Максимальное	4
Макс, разрешение (ч/б)
По X	600
По Y	600
Скорость ч/б копирования
A4	19
Сканер
Оттенки серого	256
Тип датчика сканера	контактный (CIS)
Тип сканера	планшетный/протяжный
Отправка изображения по e-mail
Стандарт TWAIN
Стандарт WIA
Глубина цвета	48 бит
Емкость устройства автоподачи оригиналов	35
Устройство автоподачи оригиналов	одностороннее
Макс. формат оригинала	A4
Слайд-адаптер
Макс, размер сканирования
По X	216
По Y	355
Разрешение сканера
По Y	2 400
По Х (улучшенное)	19 200
По Y (улучшенное)	19 200
По Х	1 200
Расходные материалы
Ресурс ч/б картриджа/тонера	1 000
Ресурс фотобарабана	15 000
Ресурс цветного картриджа/тонера	1 000
Количество картриджей	4
Печать на:
Рулоне
CD/DVD
Фотобумаге
Глянцевой бумаге
Этикетках
Пленках
Карточках
Матовой бумаге
Конвертах
Факс
Макс, скорость передачи данных	33,6 Кбит/с
PC Fax
Цветной
Память	600
Телефон
Проводная трубка
Caller ID
АОН
Беспроводная трубка
Спикерфон
Стандарт DECT
Автоответчик
Языки управления
PostScript
PCL 6
PostScript 3
PDF
PPDS
PCL 5e
PostScript 2
PCL 5c
Лотки
Емкость лотка ручной подачи	1
Подача бумаги
Стандартная	251
Вывод бумаги
Стандартный	100
Финишер
Сортировка со сдвигом
Степлер
Брошюровщик
Сортер
Электронная сортировка
Интерфейсы
Wi-Fi 802.11n
FireWire (IEEE 1394)
Wi-Fi
Bluetooth
LPT
AirPrint
Инфракрасный порт
RS-232
Устройство для чтения карт памяти
Веб-интерфейс
USB
Ethernet (RJ-45)
Версия USB	2,0
Память/Процессор
Частота процессора	300
Объем памяти	64
Макс, объем памяти	576
Процессор	VR5500
Дополнительная информация
Экран
Работа от аккумулятора
Поддержка ОС
Windows
Mac OS
Linux
DOS
Потребляемая мощность
При работе	480
В режиме ожидания	75
Уровень шума
При работе	53
В режиме ожидания	30
Габариты
Вес	22,9
Высота	399
Ширина	429
Глубина	490

Модули

PAPER CASSETTE

ADF2

Детали

$brother\LU5669001.jpg$

Деталь:	Площадка отделения бумаги из кассеты
Парткод:	LU5669001
Цена:	1 200 ₽

$brother\LF6579001.jpg$

Деталь:	PARTS TRANSFER BELT ASSY
Парткод:	LF6579001
Цена:	1 300 ₽

Деталь:	Ролик подачи бумаги в автоподатчике документов
Парткод:	LF6577001
Цена:	1 700 ₽

$brother\LS8090001.jpg$

Деталь:	Узел захвата/подачи бумаги из автоподатчика документов, в сборе
Парткод:	LS8090001
Цена:	2 100 ₽

Error code:	13
Description:	Long tracks of missing print on several labels
Causes:	Print element damaged.
Remedy:	Replace the printhead.

Error code:	14
Description:	Wrinkled ribbon
Causes:	Ribbon fed through the machine incorrectly. Incorrect burn temperature. Incorrect or uneven printhead pressure. Media not feeding properly; walking from side to side. The strip plate needs adjusting. The printhead needs vertical adjustment. The printhead is improperly balanced. The printhead and platen roller need to be realigned.
Remedy:	See Load Ribbon on page 64. Set the darkness to the lowest possible setting for good print quality. See Adjust Print Darkness on page 78. Set the printhead pressure to the minimum needed for good print quality. See Adjust Printhead Pressure on page 70. Make sure that media is snug by adjusting the media guide, or call a service technician. Adjust the printhead balance.

Error code:	15
Description:	Printing too light or too dark over the entire label
Causes:	The media or ribbon is not designed for high-speed operation. You are using an incorrect combination of media and ribbon for your application. You are using ribbon with direct thermal media. Incorrect or uneven printhead pressure.
Remedy:	Replace supplies with those recommended for high-speed operation. 1. Switch to a different type of media or ribbon to try to find a compatible combination. 2. If necessary, consult your authorized Zebra reseller or distributor for information and advice. Direct thermal media does not require ribbon. To check if you are using direct thermal media, perform the label scratch test in When to Use Ribbon on page 62. Set the pressure to the minimum needed. See Adjust Printhead Pressure on page 70.

Error code:	16
Description:	Smudge marks on labels
Causes:	The media or ribbon is not designed for high-speed operation.
Remedy:	Replace supplies with those recommended for high-speed operation.

Error code:	17
Description:	Misregistration/skips labels
Causes:	The printer is not calibrated. Improper label format.
Remedy:	Recalibrate the printer. Use correct label format.

Error code:	18
Description:	Misregistration and misprint of one to three labels
Causes:	The platen roller is dirty. Media does not meet specifications.
Remedy:	See Clean the Printhead and Platen Roller on page 131. Use media that meets specifications.

Error code:	1A
Description:	Disconnect
Causes:	Transmission has not started (the phone line is too noisy).
Remedy:	Check the quality of the phone line or restart the transmission at a later time.

Error code:	1B
Description:	Document transmission fault
Causes:	Document transmission error.
Remedy:	Transmission: restart the transmission. Reception: ask your correspondent to retransmit the document.

Error code:	1C
Description:	Magenta drum error. (An error occurred after the counter value exceeded the value more than twice as long as the life of the drum.) (Printing is not available until the drum unit is replaced.)
Causes:	1 Main PCB failure
Remedy:	Replace the main PCB ASSY.

Error code:	1D
Description:	Yellow drum error. (An error occurred after the counter value exceeded the value more than twice as long as the life of the drum.) (Printing is not available until the drum unit is replaced.)
Causes:	1 Main PCB failure
Remedy:	Replace the main PCB ASSY.

Error code:	20
Description:	Vertical image or label drift
Causes:	The printer is using non-continuous labels but is configured in continuous mode. The media sensor is positioned incorrectly. The media sensor is calibrated improperly. The platen roller is dirty. Improper printhead pressure settings (toggles). Improperly loaded ribbon or media. Incompatible media.
Remedy:	Configure the printer for non-continuous and run calibration routine, if necessary. Ensure that the media sensor is properly positioned to read a single/consistent interlabel gap. See Calibrate Media and Ribbon Sensor Sensitivity on page 90. Clean the platen roller. See Clean the Printhead and Platen Roller on page 131. Adjust the printhead pressure to ensure proper functionality. Verify that the printer is loaded properly. Ensure that the interlabel gaps or notches are 2 to 4 mm and consistently placed. Media must not exceed minimum specifications for mode of operation.

Error code:	21
Description:	The bar code printed on a label does not scan.
Causes:	The bar code is not within specifications because the print is too light or too dark. Not enough blank space around the bar code.
Remedy:	Perform the FEED Self Test on page 120. Adjust the darkness or print speed settings as necessary. Leave at least 1/8 in. (3.2 mm) between the bar code and other printed areas on the label and between the bar code and the edge of the label.

Error code:	22
Description:	Loss of printing registration on labels. Excessive vertical drift in top-of-form registration.
Causes:	The platen roller is dirty. Media guides are positioned improperly. The media type is set incorrectly. The media is loaded incorrectly.
Remedy:	Clean the platen roller according to the instructions in Clean the Printhead and Platen Roller on page 131. Ensure that the media guides are properly positioned. Set the printer for the correct media type (gap/notch, continuous, or mark). See Set Media Type on page 81. Load media correctly. See Load Media on page 58.

Error code:	23
Description:	Auto Calibrate failed.
Causes:	Media or ribbon is loaded incorrectly. The sensors could not detect the media or ribbon. The sensors are dirty or positioned improperly. The sensors are dirty, or media is positioned improperly for the sensors to detect. The media type is set incorrectly.
Remedy:	Ensure that media and ribbon are loaded correctly. Manually calibrate the printer. See Calibrate Media and Ribbon Sensor Sensitivity on page 90. Ensure that the sensors are clean and that media is positioned properly. Set the printer for the correct media type (gap/notch, continuous, or mark). See Set Media Type on page 81.

Error code:	24
Description:	A label format was sent to the printer but was not recognized. The DATA light does not flash.
Causes:	The communication parameters are incorrect.
Remedy:	Check the printer driver or software communications settings (if applicable). If you are using serial communication, check the serial port setting in the control panel menu. See Set Serial Communications on page 91. If you are using serial communication, make sure you are using a null modem cable or a null modem adapter. Using the control panel controls, check the protocol setting. It should be set to NONE. See Set Protocol on page 93. If a driver is used, check the driver communication settings for your connection.

Error code:	2A
Display:	No Ink Cartridge
Description:	Faulty NVRAM Data
Causes:	NVRAM PWB-A (Engine Control Board)
Remedy:	1 Unplug the power cord and plug it in, then turn OFF and ON the Power Switch. 2 Check NVRAM (PJ26) on PWB-A for proper connection and correct as necessary. 3 Change PWB-A.

Error code:	2C
Display:	No Ink Cartridge
Description:	NVRAM Install Failure
Causes:	NVRAM PWB-A (Engine Control Board)
Remedy:	1 Unplug the power cord and plug it in, then turn OFF and ON the Power Switch. 2 Check NVRAM (PJ26) on PWB-A for proper connection and correct as necessary. 3 Change PWB-A.

Error code:	2D
Display:	No Ink Cartridge
Description:	Scan drive problem or fuse 5 on optics board
Causes:	1 Toner/New sensor PCB failure. 2 Engine PCB failure. 3 High-voltage power supply PCB failure. 4 Main PCB failure
Remedy:	<User Check> - Check if an incompatible Ink cartridge is loaded. - Reload the Ink cartridge. - Replace the Ink cartridge. 1 Ink cartridge detection sensor defective Replace the Ink refill ASSY. 2 Main PCB defective Replace the Main PCB ASSY.

Error code:	2F
Display:	Close Ink Cover
Description:	The Ink cartridge cover sensor detected an opened cover.
Remedy:	<User Check> - Close the Ink cartridge cover. 1 Ink cartridge cover sensor harness connection failure Reconnect the Ink cartridge cover sensor harness. 2 Damaged Ink cartridge cover Replace the Ink cartridge cover. 3 Ink cartridge cover sensor defective Replace the Ink cartridge cover sensor ASSY. 4 Main PCB defective Replace the Main PCB ASSY.

Error code:	25
Description:	A label format was sent to the printer. Several labels print, then the printer skips, misplaces, misses, or distorts the image on the label.
Causes:	The serial communication settings are incorrect.
Remedy:	Ensure that the flow control settings match. Check the communication cable length. See Table 5 on page 48 for requirements. Check the printer driver or software communications settings (if applicable).

Error code:	28
Description:	The printer does not detect when the ribbon runs out. In thermal transfer mode, the printer did not detect the ribbon even though it is loaded correctly.
Causes:	The ribbon-out threshold is set too high to detect the ribbon. On a sensor profile, the ribbon-out threshold (circled in Figure 15) appears above the black bars that indicate the ribbon. This happens if you calibrate the printer without ribbon and later insert ribbon without recalibrating the printer or loading printer defaults.
Remedy:	1. Print a sensor profile (see Print Sensor Profile on page 89), and note the location of the ribbon-out threshold (circled in Figure 15). 2. Calibrate the printer, this time using ribbon, or load printer defaults. See Calibrate Media and Ribbon Sensor Sensitivity on page 90 or LOAD DEFAULTS on page 73. Important • Loading defaults resets all printer parameters back to factory defaults. 3. Print another sensor profile, and compare it to the first one. 4. If the ribbon-out threshold is still too high, you may manually change the value.

Error code:	29
Description:	The ribbon light is on even though ribbon is loaded correctly.
Causes:	The printer was not calibrated for the label and ribbon being used.
Remedy:	Perform the calibration procedure in Calibrate Media and Ribbon Sensor Sensitivity on page 90.

Error code:	2E
Display:	Unable to print 2E
Description:	Unable to communicate with the Ink cartridge IC chip. (On the main unit side)
Causes:	1 Toner/New sensor PCB failure. 2 Engine PCB failure. 3 High-voltage power supply PCB failure. 4 Main PCB failure
Remedy:	1 Main PCB defective Replace the Main PCB ASSY.

Error code:	31
Description:	The LCD is missing characters or parts of characters
Causes:	The LCD may need replacing.
Remedy:	Run the Power-On Self Test on page 117 and check that the LCD display shows all characters. If not, replace the LCD.

Error code:	32
Description:	Changes in parameter settings did not take effect
Causes:	Parameters are set incorrectly. A command turned off the ability to change the parameter. A command changed the parameter back to the previous setting. If the problem continues, there may be a problem with the main logic board.
Remedy:	1. Set parameters and save permanently. 2. Turn the printer off (O) and then on (I). Refer to the ZPL Programming Guide. Refer to the ZPL Programming Guide. Replace the main logic board.

Error code:	33
Description:	The printer fails to calibrate or detect the top of the label.
Causes:	The printer was not calibrated for the label being used. The printer is configured for continuous media. The driver or software configuration is not set correctly.
Remedy:	Perform the calibration procedure in Calibrate Media and Ribbon Sensor Sensitivity on page 90. Set the media type to noncontinuous media. See Set Media Type on page 81. Driver or software settings produce commands that can overwrite the printer configuration. Check the driver or software media-related setting.

Error code:	34
Description:	Non-continuous labels are being treated as continuous labels.
Causes:	The printer was not calibrated for the media being used. The printer is configured for continuous media.
Remedy:	Perform the calibration procedure in Calibrate Media and Ribbon Sensor Sensitivity on page 90. Set the media type to noncontinuous media. See Set Media Type on page 81.

Error code:	36
Description:	The printer locks up while running the Power-On Self Test.
Causes:	Main logic board failure.
Remedy:	Replace the main logic board.

Error code:	38
Description:	All lights are on, but nothing displays on the LCD, and the printer locks up.
Causes:	Internal electronic or firmware failure.
Remedy:	Turn the printer power Off (O) and then On (I). If the printer locks up again, replace the main logic board.

Brother MFC-9125CN

Общие характеристики

Телефон

Печать фотографий

Область применения

Число страниц в месяц

Технология печати

Сканер

Копир

Факс

Тип устройства

Размещение

Цветность печати

Макс. формат

Тип

Принтер

Количество цветов

Пигментные чернила

Двусторонняя печать

Система непрерывной подачи чернил

Прямая печать

Печать без полей

Макс, разрешение для ч/б печати

Макс, разрешение для цветной печати

Копир

Шаг масштабирования

Макс, количество копий за цикл

Значение масштаба

Макс, разрешение (ч/б)

Скорость ч/б копирования

Сканер

Оттенки серого

Тип датчика сканера

Тип сканера

Отправка изображения по e-mail

Стандарт TWAIN

Стандарт WIA

Глубина цвета

Емкость устройства автоподачи оригиналов

Устройство автоподачи оригиналов

Макс. формат оригинала

Слайд-адаптер

Макс, размер сканирования

Разрешение сканера

Расходные материалы

Ресурс ч/б картриджа/тонера

Ресурс фотобарабана

Ресурс цветного картриджа/тонера

Количество картриджей

Печать на:

Факс

Макс, скорость передачи данных

PC Fax

Цветной

Память

Телефон

Проводная трубка

Caller ID

АОН

Беспроводная трубка

Спикерфон

Стандарт DECT

Автоответчик

Языки управления

Лотки

Емкость лотка ручной подачи

Подача бумаги

Вывод бумаги

Финишер

Сортировка со сдвигом

Степлер

Брошюровщик

Сортер

Электронная сортировка

Интерфейсы

Wi-Fi 802.11n

FireWire (IEEE 1394)

Wi-Fi

Bluetooth

LPT

Error code:	3A
Description:	Engine PCB transfer error. (Communication error between the main CPU and sub CPU.)
Causes:	1 Harness connection failure between engine PCB and main PCB. 2 Engine PCB failure. 3 Main PCB failure.
Remedy:	1 Harness connection failure between engine PCB and main PCB Check the harness connection between the engine PCB ASSY and main PCB ASSY, and reconnect it. 2 Engine PCB failure Replace the engine PCB ASSY. 3 Main PCB failure Replace the main PCB ASSY.

Error code:	3B
Display:	Unable to print 3B
Description:	Main PCB RAM failure
Causes:	Main PCB failure
Remedy:	Replace the main PCB ASSY.

Error code:	3E
Display:	Unable to print 3E
Description:	EEPROM bus error (Not applicable)
Causes:	Main PCB failure
Remedy:	Replace the main PCB ASSY.

Error code:	40
Display:	Scanner locked
Description:	10-348 ERROR 40 FUSER MAIN LAMP FAILURE Note If this failure reoccurs three times successively, an Engine NVRAM value is set preventing further printer use until the Clear Tech Rep Fault, Clear <10-348 & 10-350> is run.
Causes:	1. Deformed paper sensor actuator or faulty sensor. 2. SMPS PBA or Main PBA is defective 3. Faulty cables or connectors.
Remedy:	Switch printer power OFF. Remove the Fuser Assembly. Warning Fuser may be very hot. Use extreme caution to prevent burns. Measure the resistance between the Fuser Assembly connector P600-4 and P600-6. Does the resistance measure between 20K and 100K ohms? Y↓N→ Replace the Fuser Assembly. Reinstall Fuser. Remove the Rear Cover, Rear Shield and the Rear Shield Bracket. Measure the resistance between P404A-1 and P404A-2 on the Engine Control Board. Does the resistance measure between 20K and 100K ohms? Y↓N→ Repair or replace the wiring harness between the Engine Control Board and the Fuser. Replace the Engine Control Board.

Error code:	42
Display:	Self Diagnostic Temperature
Description:	10-352 ERROR 42 FUSER STS (FRONT) WARM TIME FAILURE
Causes:	1. The ‘Open Cover’ microswitch may be stuck or faulty 2. The tab on the front cover may be damaged or broken 3. Check the connector and cables between Switch and main PBA.
Remedy:	Measure the resistance between the Fuser Assembly connector P600-1 and P600-3. Does the resistance measure approximately 6 ohms for a 110 VAC Fuser or approximately 20 ohms for a 220 VAC Fuser? Y↓N→ Replace the Fuser Assembly. Measure the resistance between the Fuser Assembly connector P600-4 and P600-6. Does the resistance measure between 20K and 100K ohms? Y↓N→ Replace the Fuser Assembly. Reinstall Fuser. Remove the Rear Cover, Rear Shield and the Rear Shield Bracket. Measure the resistance between P404A-1 and P404A-2 on the Engine Control Board. Does the resistance measure between 20K and 100K ohms? Y↓N→ Repair or replace the wiring harness between the Engine Control Board and the Fuser. Reinstall the Fuser. Switch printer power ON. Does the Fuser get warm? Y↓N→ Replace the Chassis AC Power Assembly. Replace the Engine Control Board.

Error code:	43
Display:	Send Error (AUTH)
Description:	10-353 ERROR 43 FUSER SSR1 ON TIME FAILURE
Causes:	1. The ‘Open Cover’ microswitch may be stuck or faulty 2. Check the connector and cables between Switch and main PBA.
Remedy:	Measure the resistance between the Fuser Assembly connector P600-1 and P600-3. Does the resistance measure approximately 6 ohms for a 110 VAC Fuser or approximately 20 ohms for a 220 VAC Fuser? Y↓N→ Replace the Fuser Assembly. Measure the resistance between the Fuser Assembly connector P600-4 and P600-6. Does the resistance measure between 20K and 100K ohms? Y↓N→ Replace the Fuser Assembly. Reinstall Fuser. Remove the Rear Cover, Rear Shield and the Rear Shield Bracket. Measure the resistance between P404A-1 and P404A-2 on the Engine Control Board. Does the resistance measure between 20K and 100K ohms? Y↓N→ Repair or replace the wiring harness between the Engine Control Board and the Fuser. Reinstall the Fuser. Switch printer power ON. Does the Fuser get warm? Y↓N→ Replace the Chassis AC Power Assembly. Replace the Engine Control Board.

Error code:	44
Display:	Send Error (DNS)
Description:	Fuser Sub Lamp Overheat Failure, Code 44 The front thermistor has detected an overheat condition. Note If this failure reoccurs three times successively, an Engine NVRAM value is set preventing further printer use until the Clear Tech Rep Fault is performed.
Causes:	• Fuser • Engine Control Board
Remedy:	1 1. Turn OFF power, remove the fuser assembly and allow it to cool down. 2. Measure the resistance between the Fuser connector P600-7 and P600-9. 3. Does the resistance measure between 30 K and 190 K Ohms? Go to step 2. Replace the fuser assembly. 2 1. Reinstall the fuser assembly. 2. Enter service diagnostics. 3. From the Sensor Tests run the Fuser Temperature test. 4. Is the temperature indicated approximately 165o C? Go to step 4. Go to step 3. 3 1. Turn OFF printer power. 2. Measure the resistance between J641-4 and J641-5 on the engine control board. 3. Does the resistance measure between 30 K and 190 K Ohms? Go to step 4. Repair or replace the wiring harness. 4 1. Turn printer power back ON. 2. Is there ~+3.4 VDC between J590-3 and ground? Check the AC wiring harness to the fuser. If the check is OK, replace the AC drive assembly. Replace the engine control board.

Error code:	45
Display:	Send Error (POP3)
Description:	Fuser STS (Rear) Failure, Code 45 Rear Thermistor open error. The machine logic detected an open circuit in the rear thermistor.
Causes:	• Fuser • Engine Control Board
Remedy:	1 1. Turn OFF power, remove the fuser assembly and allow it to cool down. 2. Measure the resistance between the Fuser connector P600-7 and P600-9. 3. Does the resistance measure between 30 K and 190 K Ohms? Go to step 2. Replace the fuser assembly. 2 1. Reinstall the fuser assembly. 2. Enter service diagnostics. 3. From the Sensor Tests run the Fuser Temperature test. 4. Is the temperature indicated approximately 165o C? Replace the engine control board. Go to step 3. 3 1. Turn printer power OFF. 2. Check for an open circuit or poor connection between J641-4 and J641-5. 3. Is the wiring harness OK? Replace the engine control board. Repair or replace the wiring harness.

Error code:	46
Display:	Send Error (SMTP)
Description:	10-354 ERROR 46 FUSER STS (REAR) WARM TIME FAILURE
Causes:	1. Check stability of 24V supply to LSU.
Remedy:	Measure the resistance between the Fuser Assembly connector P600-1 and P600-3. Does the resistance measure approximately 6 ohms for a 110 VAC Fuser or approximately 20 ohms for a 220 VAC Fuser? Y↓N→ Replace the Fuser Assembly. Measure the resistance between the Fuser Assembly connector P600-7 and P600-9. Does the resistance measure between 20 ohms and 100 ohms? Y↓N→ Replace the Fuser Assembly. Reinstall Fuser. Remove the Rear Cover, Rear Shield and the Rear Shield Bracket. Measure the resistance between P404A-3 and P404A-4 on the Engine Control Board. Does the resistance measure between 20K ohms and 100K ohms? Y↓N→ Repair or replace the wiring harness between the Engine Control Board and the Fuser. Reinstall the Fuser. Switch printer power ON. Does the Fuser get warm? Y↓N→ Replace the Chassis AC Power Assembly. Replace the Engine Control Board.

Error code:	47
Display:	Send Error (Wrong Config)
Description:	10-356 ERROR 47 FUSER SSR2 ON TIME FAILURE
Causes:	There is disconnection in the paper transfer bias supply circuit. (Dirty or deformed electrodes)
Remedy:	Measure the resistance between the Fuser Assembly connector P600-1 and P600-3. Does the resistance measure approximately 6 ohms for a 110 VAC Fuser or approximately 20 ohms for a 220 VAC Fuser? Y↓N→ Replace the Fuser Assembly. Measure the resistance between the Fuser Assembly connector P600-7 and P600-9. Does the resistance measure between 20K and 100K ohms? Y↓N→ Replace the Fuser Assembly. Reinstall Fuser. Remove the Rear Cover, Rear Shield and the Rear Shield Bracket. Measure the resistance between P404A-3 and P404A-4 on the Engine Control Board. Does the resistance measure between 20K and 100K ohms? Y↓N→ Repair or replace the wiring harness between the Engine Control Board and the Fuser. Reinstall the Fuser. Switch printer power ON. Does the Fuser get warm? Y↓N→ Replace the Chassis AC Power Assembly. Replace the Engine Control Board.