Repair Canon MF442dw Printer Error Codes Canon Servie Tool

Repair Canon MF442dw Printer Error Codes Canon Servie Tool

– Printer model: Canon MF442dw
– Error codes on Canon MF442dw model and its description:

– Canon MF442dw printer Error Codes and quick guide to troubleshooting:

• Code: 10-0100
• Description: Toner Cartridge replacement notification alarm (K)
• Causes: Detail Code: 0071
• Solutions: When the replacement with a genuine Toner Cartridge was detected.

• Code: 10-0100
• Description: Unidentified Toner Cartridge replacement notification alarm (K)
• Causes: Detail Code: 0181
• Solutions: When the replacement with a non-genuine Toner Cartridge was detected.

• Code: 10-0404
• Description: Toner Cartridge empty alarm (Bk)
• Causes: Alarm to be generated once the Toner Cartridge becomes empty.
• Solutions:

• Code: E000-0000
• Description: Error in temperature rising of the Fixing Assembly
• Causes: The temperature of the Fixing Assembly did not reach a certain temperature within the specified period of time.
• Solutions: 1. Check the harness/connector connection between the Fixing Assembly and the DC Controller PCB. 2. Replace the Fixing Assembly. 3. Replace the DC Controller PCB.

• Code: E001-0000
• Description: Abnormal high temperature of the Fixing Assembly
• Causes: It was detected that the temperature of the Fixing Assembly was abnormally high.
• Solutions: 1. Check the harness/connector connection between the Fixing Assembly and the DC Controller PCB. 2. Replace the Fixing Assembly. 3. Replace the DC Controller PCB.

• Code: E003-0000
• Description: Abnormal low temperature of the Fixing Assembly
• Causes: It was detected that the temperature of the Fixing Assembly was abnormally low.
• Solutions: 1. Check the harness/connector connection between the Fixing Assembly and the DC Controller PCB. 2. Replace the Fixing Assembly. 3. Replace the DC Controller PCB.

• Code: E004-0000
• Description: Drive circuit error
• Causes: The zero cross signal was not detected for the specified period of time or more.
• Solutions: 1. Check the harness/connector connection between the Fixing Assembly and the DC Controller PCB. 2. Replace the Fixing Assembly. 3. Replace the DC Controller PCB.

• Code: E014-0000
• Description: Error in startup of the Main Motor
• Causes: Revolution of the Main Motor did not reach the specified value.
• Solutions: 1. Check the harness/connector connection between the Main Motor and the DC Controller PCB. 2. Replace the Main Motor. 3. Replace the DC Controller PCB.

• Code: E014-0001
• Description: Error in startup of the Main Motor
• Causes: Revolution of the Main Motor was out of the specified range.
• Solutions: 1. Check the harness/connector connection between the Main Motor and the DC Controller PCB. 2. Replace the Main Motor. 3. Replace the DC Controller PCB.

• Code: E015-0002
• Description: Cassette 2 lift-up error
• Causes: After lift-up of the Lifting Plate of the Cassette 1 started, ON status of the Paper Surface Sensor of the Cassette 1 was not detected within the specified period of time.
• Solutions: 1. Turn ON the power with the cassette of the Cassette Unit removed, insert the cassette, and then check the operation sound of the Lifter Motor. When there is operation sound of the Lifter Motor, check if the Lifting Plate has been lifted up. <When the Lifting Plate has been lifted up> 1. Check the harness/connector connection between the Cassette Driver PCB and the Paper Surface Sensor of the Cassette Unit. 2. Check the harness/connector connection between the Cassette Driver PCB and the Cassette Pickup Solenoid of the Cassette Unit. 3. Replace the Cassette Driver PCB. 4. Replace the DC Controller PCB. <When the Lifting Plate has not been lifted up> 1. Check the condition of the gear of the Cassette Unit (missing teeth, swing). 2. Replace the Drive Unit of the Cassette Unit. <When there is no operation sound of the motor> 1. Check the harness/connector connection between the Cassette Driver PCB and the Lifter Motor of the Cassette Unit. 2. Replace the Drive Unit of the Cassette Unit. 3. Replace the Cassette Driver PCB. 4. Replace the DC Controller PCB

• Code: E066-0000
• Description: Environment Sensor error
• Causes: When the Environment Sensor is judged to be in error
• Solutions: 1. Check the harness/connector connection between the Power supply switch PCB (Environment Sensor) and the DC Controller PCB. 2. Replace the Power supply switch PCB (Environment Sensor). 3. Replace the DC Controller PCB.

• Code: E110-0000
• Description: Error in startup of the Scanner Motor
• Causes: Scanner area error (error in the initial operation of the Scanner Motor)
• Solutions: 1. Check the harness/connector connection between the DC Controller PCB and the Laser Scanner Unit. 2. Check the harness/connector connection between the Relay PCB and the Laser Scanner Unit. 3. Replace the Laser Scanner Unit.

• Code: E110-0001
• Description: Scanner Motor rotation error
• Causes: Scanner area error (Scanner Motor rotation error)
• Solutions: 1. Check the harness/connector connection between the DC Controller PCB and the Laser Scanner Unit. 2. Check the harness/connector connection between the Relay PCB and the Laser Scanner Unit. 3. Replace the Laser Scanner Unit.

• Code: E196-0000
• Description: DC Controller error
• Causes: Update of the DC Controller failed. (RFU mode right after the startup)
• Solutions: 1. Replace the DC Controller PCB.

• Code: E196-1000
• Description: ROM writing/reading error (Main ROM)
• Causes: Error in writing/reading of main program in the Main Controller PCB (Main ROM).
• Solutions: 1. Update the firmware. 2. Replace the Main Controller PCB.

• Code: E196-2000
• Description: ROM writing/reading error (ROM for storing setting values)
• Causes: Error in writing/reading of the setting values storage area in the Main Controller PCB (ROM for storing setting values).
• Solutions: 1. Update the firmware. 2. Replace the Main Controller PCB.

• Code: E196-3000
• Description: ROM writing/reading error (eMMC)
• Causes: Unable to read/write data from the eMMC. The eMMC failure occurred.
• Solutions: 1. Update the firmware. 2. Replace the Main Controller PCB.

• Code: E196-3001
• Description: ROM-ID mismatch (eMMC)
• Causes: The eMMC has been replaced wrongly. The eMMC failure occurred.
• Solutions: 1. Update the firmware. 2. Replace the Main Controller PCB.

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

• Code: E202-0001
• Description: CIS Unit HP error (outward)
• Causes: The CIS Unit could not detect the home position when starting a scanning operation.
• Solutions: 1. Check the harness/connector connecting from the Main Controller PCB to the CIS HP Sensor and the Reader Motor. 2. Replace the CIS HP Sensor. 3. Replace the Reader Motor. 4. Replace the CIS Unit. 5. Replace the Reader Unit. 6. Replace the Main Controller PCB.

• Code: E202-0002
• Description: CIS Unit HP error (homeward)
• Causes: The CIS Unit could not detect the home position when completing a scanning operation.
• Solutions: 1. Check the harness/connector connecting from the Main Controller PCB to the CIS HP Sensor and the Reader Motor. 2. Replace the CIS HP Sensor. 3. Replace the Reader Motor. 4. Replace the CIS Unit. 5. Replace the Reader Unit. 6. Replace the Main Controller PCB.

• Code: E225-0001
• Description: Light intensity of the CIS Unit below the reference level
• Causes: When the light intensity is below the reference level at shading.
• Solutions: 1. Disconnect and then connect the Flexible Cable. 2. Replace the Flexible Cable. 3. Replace the CIS Unit. 4. Replace the Main Controller PCB.

• Code: E246-0000, E247-0000
• Description: System error
• Causes: System error
• Solutions: Contact the sales company.

• Code: E248-0001
• Description: Error in access to backup data for the Reader (reading error at power-on)
• Causes: The Reader-related adjustment values could not be read.
• Solutions: 1. Install the set of controller firmware. 2. Replace the Main Controller PCB.

• Code: E350-0000
• Description: System error
• Causes: System error
• Solutions: Contact the sales company.

• Code: E351-0000
• Description: Main Controller PCB error (Scanner system)
• Causes: System error
• Solutions: 1. Update the firmware. 2. Replace the Main Controller PCB.

• Code: E354-0000 … E355-0005
• Description: System error
• Causes: System error
• Solutions: Contact the sales company.

• Code: E719-0000
• Description: Error in communication with new Card Reader (serial communication)
• Causes: Unable to communicate with the new Card Reader.
• Solutions: 1. Check the connection of the new Card Reader.

• Code: E732-0000
• Description: Scanner communication error
• Causes: Scanner communication error.
• Solutions: 1. Install the set of controller firmware. 2. Replace the Main Controller PCB.

• Code: E733-0000
• Description: Printer communication error
• Causes: A communication error between the DC Controller PCB and the Main Controller PCB occurred.
• Solutions: 1. Check the harness/connector between the DC Controller PCB and the Main Controller PCB. 2. Install the set of controller firmware. 3. Replace the Main Controller PCB. 4. Replace the DC Controller PCB.

• Code: E736-0000
• Description: Fax communication error
• Causes: Communication error with the CCU/modem.
• Solutions: 1. Check the connection of the NCU PCB. 2. Replace the NCU PCB. 3. Replace the Main Controller PCB.

• Code: E736-0001
• Description: Error in ROM for backing up fax data
• Causes: An error occurred in the ROM for backing up fax data.
• Solutions: 1. Check the connection of the NCU PCB. 2. Replace the NCU PCB. 3. Replace the Main Controller PCB.

• Code: E743-0000
• Description: DDI communication error
• Causes: Software sequence error
• Solutions: 1. Turn OFF and then ON the power.

• Code: E744-0001
• Description: Invalid combination of language file versions
• Causes: The language file version did not match that of the main program.
• Solutions: 1. Update the firmware.

• Code: E744-0002
• Description: Language file error
• Causes: The size of the language file exceeded the allowed size.
• Solutions: 1. Update the firmware.

• Code: E744-1001
• Description: Version mismatch between BOOTABLE and BOOTROM
• Causes: A version mismatch between the main program and the start-up program.
• Solutions: 1. Update the firmware.

• Code: E744-4000
• Description: Invalid engine connection error
• Causes: It was detected that an invalid engine was connected.
• Solutions: 1. Check whether a proper DC Controller PCB is installed. 2. Update the firmware. 3. Replace the DC Controller PCB.

• Code: E744-5000
• Description: Communication error between Control Panel PCB and Main Controller PCB
• Causes: Communication with the Control Panel PCB could not be established.
• Solutions: 1. Check the harness/connector between the Panel PCB and the Main Controller PCB. 2. Replace the Control Panel (including the Panel PCB). 3. Replace the Main Controller PCB.

• Code: E744-6000
• Description: Communication error with Wireless LAN PCB
• Causes: Communication with the Wireless LAN PCB could not be established.
• Solutions: 1. Turn OFF and then ON the main power. 2. Check the harness/connector between the Wireless LAN PCB and the Main Controller PCB 3. Install the set of controller firmware. 4. Replace the Wireless LAN PCB. 5. Replace the Main Controller PCB.

• Code: E744-7000
• Description: Backup microcomputer error
• Causes: An error in the microcomputer that retains fax job information of the Main Controller PCB.
• Solutions: 1. Update the firmware. 2. Replace the Main Controller PCB.

• Code: E746-0000
• Description: Main Controller PCB error (others)
• Causes: A communication error with the Main Controller PCB occurred (other than scan-related communication error).
• Solutions: 1. Update the firmware. 2. Replace the Main Controller PCB.

• Code: E766-8000
• Description: Firmware error
• Causes: Information on digital registration could not be obtained.
• Solutions: 1. Install the set of controller firmware. 2. Replace the DC Controller PCB.

• Code: E766-9000
• Description: Scanner power state error
• Causes: Error in the power state of the Laser Scanner Unit (firmware-dependent).
• Solutions: 1. Update the firmware. 2. Replace the Laser Scanner Unit.

• Code: E805-0001
• Description: Fan Motor 1 error
• Causes: The Main Fan fails to rotate at the specified rotation speed.
• Solutions: 1. Check the connection of the Main Fan. 2. Replace the Main Fan.

About Canon Servie Tool V5610

– Canon Service Tool V5610 is a tool used to perform maintenance on Canon printers and reset Canon printers after replacement of parts such as replacing ink absorbents, print heads, printer mainboard, and others. Based on the many cases we have encountered, the Service Tool is most often used to reset ink absorber counter value when the waste ink absorber is full.
– The ink absorber is going to be full of box, it has to be replaced or cleaned the waste ink absorber. Also, replaceing or cleaning the waste ink absorber, you need to repair or reset the waste ink counter value, cause those parts are concerned to each others.
– So using Canon Service Tool V5610 to reset the waste ink counter value becomes effective when the ink absorber is replaced or cleaned.

– Canon Service Tool V5610 can use to fix error code 5B00, 5B02, 5B04, 5B14, 1701, 1702, 1700 on your printer. You must enter Service Mode on your printer to use this Canon Service Tool.
– If the printer can not enter Service Mode, you can not reset it by Canon ST V5610. In this case, change EEPROM on the logic board.

Canon Service Tool V5610 Functions

– Fix Canon printer 7 times/ 8 times red light blinking:

– Fix Canon printer error code: 5B00, 5B01, 1700, 1701

Enter Service Mode on Canon Printer

1. Turn off a printer.
2. Press and hold the Resume/Cancel/Stop button.
3. Press and hold the ON button (do not release both buttons).
4. Release the Resume/Cancel/Stop button (do not release the ON button).
5. While holding the ON button, press the Resume/Cancel/Stop button 5 times, then release both the ON and Resume/Cancel/Stop buttons together.
– Canon printer in service mode: computer detects new hardware, led on printer goes green light.

– Download Canon driver and firmware in specific model: https://dnasofts.com/canon-lbp6300dn-printer-driver-firmware-and-user-manual-free-download/
– Download Epson driver and firmware in specific model: https://dnasofts.com/download-epson-800-driver-firmware-and-manuals/

Source:
https://chiplessprinter.com/canon-service-tool-v5610.html
https://dnasofts.com
https://shop.nguyendangnam.com/
https://nguyendangnam.me/
https://chiplessprinter.com/reset-epson-waste-ink-pad-counter.html

Contact us to get support with Canon MF442dw Error case

Telegram: https://t.me/hyperaktiv
Facebook: https://www.facebook.com/dngnm/