Repair Canon LBP7680Cx Printer Error Codes Canon Servie Tool

Repair Canon LBP7680Cx Printer Error Codes Canon Servie Tool

– Printer model: Canon LBP7680Cx
– Error codes on Canon LBP7680Cx model and its description:

– Canon LBP7680Cx printer Error Codes and quick guide to troubleshooting:

• Code: E000-0000
• Description: Failure in fixing assembly start-up.
• Causes: If increasing temperature is not detected by main thermistor after current distribution to the heater is started. Cause Open circuit in the main thermistor, disconnection in the fixing heater, failure in DC controller PCB
• Solutions: • – Check the connectors of fixing assembly, DC controller PCB, and fixing • power supply • assembly. • – Replace the fixing film unit • – Replace the fixing power unit • – Replace the DC controller PCB

• Code: E001-0000
• Description: Abnormal high temperature in fixing assembly
• Causes: If abnormal high temperature is detected by main thermistor. Cause Failure in sub thermistor, failure in DC controller PCB.
• Solutions: • – Check the connectors of fixing assembly and DC controller PCB • – Replace the fixing film unit • – Replace the fixing power unit • – Replace the DC controller PCB

• Code: E001-0001
• Description: Abnormal high temperature in fixing assembly
• Causes: If abnormal high temperature is detected by sub thermistor (caused by sub thermistor). Cause Failure in sub thermistor, failure in DC controller PCB
• Solutions: – Check the connectors of fixing assembly and DC controller PCB – Replace the fixing film unit – Replace the fixing power unit – Replace the DC controller PCB

• Code: E003-0000
• Description: Abnormal low temperature in fixing assembly
• Causes: If decreasing temperature is detected after the main thermistor reaches a specified temperature. Cause Failure in fixing power unit, open circuit in the main thermistor, failure in DC controller PCB.
• Solutions: – Check the connectors of fixing assembly and DC controller PCB – Replace the fixing film unit – Replace the fixing power unit – Replace the DC controller PCB

• Code: E003-0001
• Description: Abnormal low temperature in fixing assembly
• Causes: If decreasing temperature is detected after the sub thermistor reaches a specified temperature. (cause by sub thermistor) Cause Failure in fixing power unit, open dircuit in the sub thermistor, failure in DC controller PCB.
• Solutions: – Check the connectors of fixing assembly and DC controller PCB – Replace the fixing film unit – Replace the fixing power unit – Replace the DC controller PCB

• Code: E004-0000
• Description: Error in fixing current drive circuit
• Causes: Zero cross signal is not detected within specified time. Cause Failure in fixing control circuit assembly
• Solutions: – Check the connectors of fixing assembly and DC controller PCB – Replace the fixing power unit

• Code: E012-0000
• Description: Error in ITB motor activation.
• Causes: The cycle of ITB motor speed detection signal does not move in the specified cycle after ITB motor drive is started. Cause Failure in ITB motor, failure in DC controller PCB
• Solutions: – Check the connectors of ITB motor and DC controller PCB – Replace the ITB motor – Replace the DC controller PCB

• Code: E012-0001
• Description: Error in ITB motor activation.
• Causes: If the ITB motor speed detection signal comes off the specified cycle after it turned once to the specified cycle. Cause Failure in ITB motor, failure in DC controller PCB.
• Solutions: – Check the connectors of ITB motor and DC controller PCB – Replace the ITB motor – Replace the DC controller PCB

• Code: E014-0000
• Description: Error in fixing motor drive.
• Causes: The cycle of fixing motor speed detection signal does not move in the specified cycle after fixing motor drive is started. Cause Failure in fixing motor, failure in DC controller PCB
• Solutions: – Check the connectors of ITB motor and DC controller PCB – Replace the ITB motor – Replace the DC controller PCB

• Code: E014-0001
• Description: Error in fixing motor drive.
• Causes: If the fixing motor speed detection signal comes off the specified cycle after it turned once to the specified cycle. Cause Failure in fixing motor, failure in DC controller PCB.
• Solutions: – Check the connectors of ITB motor and DC controller PCB – Replace the ITB motor – Replace the DC controller PCB

• Code: E015-0001
• Description: Error in the developing disengagement movement
• Causes: For engagement/ disengagement movement of the developing roller, the change on the signal condition of the the developing home position sensor cannot be detected within specified time after main motor rotates. Cause Failure in developing home position sensor, failure in main motor, failure in DC controller PCB.
• Solutions: – Check the connectors of the developing home position sensor, main motor, and DC controller PCB. – Replace the developing home position sensor – Replace the main motor – Replace the DC controller PCB

• Code: E020-0000
• Description: Error in density sensor
• Causes: Insufficient light receiving during image density detection. Cause Soiling in density detection sensor, failure in density detection sensor, failure in DC controller PCB, failure in toner cartridge.
• Solutions: – Check the connectors of the DC controller PCB. – Replace the ITB unit – Replace the DC controller PCB – Replace the toner cartridge

• Code: E021-0003
• Description: Error in developing motor
• Causes: Motor (Bk) rotation error
• Solutions:

• Code: E021-0007
• Description: Error in developing motor
• Causes: Error in startup of the Motor (Bk)
• Solutions:

• Code: E021-1003
• Description: Error in developing motor
• Causes: Developing motor does not rotate. Cause Failure in developing motor, failure in DC controller PCB.
• Solutions: – Check the connectors of developing motor, DC controller PCB – Replace the developing motor – Replace the DC controller PCB

• Code: E021-2003
• Description: Error in developing motor
• Causes: The cycle of developing motor speed detection signal does not move in the specified cycle after developing motor drive is started. Cause Failure in developing motor, failure in DC controller PCB
• Solutions: – Check the connectors of developing motor, DC controller PCB – Replace the developing motor – Replace the DC controller PCB

• Code: E052
• Description: Error in duplex unit detection
• Causes: Can not detect duplex unit. Cause Error in the connection of duplex unit.
• Solutions: – Check the ÇÉonnectors of duplex unit and DC controller PCB – Replace the DC controller PCB

• Code: E066
• Description: Error in the environment detection sensor
• Causes: Error in the environment detection sensor Cause Failure in environment detection sensor, failure in DC controller PCB
• Solutions: – Check the connectors of the environment detection sensor and DC controller PCB – Replace the environment detection sensor – Replace the DC controller PCB

• Code: E070
• Description: Error in ITB/TOP sensor
• Causes: Error in ITB/TOP sensor Cause Failure in ITB/TOP sensor, failure in DC controller PCB
• Solutions: – Check the connectors of the ITB unit and DC controller PCB – Replace the ITB – Replace the DC controller PCB

• Code: E078-0000
• Description: Error in primary transfer disengagement.
• Causes: Primary transfer disengagement mechanism did not work properly. Cause Disengagement mechanism error, ITB Tension Sensor error, Pickup Motorerror, DC Controller PCB error
• Solutions: – Check the disengagement mechanism. – Check the connectors of the ITB Tension – – Sensor, Pickup Motor and the DC Controller PCB (J167, J202, J160, J201, J140). – Replace the ITB Tension Sensor. – Replace the Pickup Motor. – Replace the DC Controller PCB.

• Code: E078-0001
• Description: Error in primary transfer disengagement.
• Causes: Primary transfer disengagement mechanism did not work properly. Cause Disengagement mechanism error, ITB Tension Sensor error, Pickup Motor error, DC Controller PCB error
• Solutions: – Check the disengagement mechanism. – Check the connectors of the ITB Tension Sensor, Pickup Motor and the DC Controller PCB (J167, J202, J160, J201, J140). – Replace the ITB Tension Sensor. – Replace the Pickup Motor. – Replace the DC Controller PCB.

• Code: E100-0000
• Description: Error in scanner motor, laser unit, and BD.
• Causes: Breakdown in yellow scanner assembly. Cause Failure in laser scanner unit, failure in DC controller PCB.
• Solutions: assembly. Cause Failure in laser scanner unit, failure in DC controller PCB. – Check the connectors of the laser scanner unit and DC controller PCB – Replace the laser scanner unit – Replace the DC controller PCB

• Code: E100-0001
• Description: Error in scanner motor, laser unit, and BD.
• Causes: Breakdown in magenta scanner assembly. Cause Failure in laser scanner unit, failure in DC controller PCB.
• Solutions: assembly. Cause Failure in laser scanner unit, failure in DC controller PCB. – Check the connectors of the laser scanner unit and DC controller PCB – Replace the laser scanner unit – Replace the DC controller PCB

• Code: E100-0002
• Description: Error in scanner motor, laser unit, and BD.
• Causes: Breakdown in cyan scanner assembly. Cause Failure in laser scanner unit, failure in DC controller PCB
• Solutions: assembly. Cause Failure in laser scanner unit, failure in DC controller PCB. – Check the connectors of the laser scanner unit and DC controller PCB – Replace the laser scanner unit – Replace the DC controller PCB

• Code: E100-0003
• Description: Error in scanner motor, laser unit, and BD.
• Causes: Breakdown in black scanner assembly. Cause Failure in laser scanner unit, failure in DC controller PCB.
• Solutions: assembly. Cause Failure in laser scanner unit, failure in DC controller PCB. – Check the connectors of the laser scanner unit and DC controller PCB – Replace the laser scanner unit – Replace the DC controller PCB

• Code: E110-0000
• Description: Error in first artificial BD adjustment
• Causes: If scanner does not become ‘Ready’ after the artifical BD control is started.
• Solutions: – Replace the laser scanner unit – Replace the DC controller PCB

• Code: E110-0002
• Description: Error in first artificial BD adjustment
• Causes: Primary pseudo BD correction
• Solutions:

• Code: E194-0000
• Description: Error in CPR sensor
• Causes: If CPR sensor is judged error. Cause Soiling in density detection sensor, failure in density detection sensor, failure in DC controller PCB, failure in toner cartridge.
• Solutions: – Check the connector of DC controller PCB – Replace the ITB unit – Replace the DC controller PCB – Replace the toner cartridge

• Code: E196-0000
• Description: Error in DCON ROM
• Causes: Failure in ROM update of DC controller PCB
• Solutions: – Replace the DC controller PCB

• Code: E196-0001
• Description: Error in DCON ROM
• Causes: Can not access to DC controller NVRAM Cause Failure in DC controller PCB
• Solutions: – Replace the DC controller PCB

• Code: E196-0002
• Description: Error in DCON ROM
• Causes: Can not access to DC controller NVRAM Cause Failure in DC controller PCB
• Solutions: – Replace the DC controller PCB

• 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.
• Solutions: – Check the connection of the connector of the DC controller PCB and controller PCB – Replace the DC controller PCB – Replace the controller PCB

• Code: E198
• Description: Breakdown in DC controller memory
• Causes: Breakdown in DC controller memory Cause Failure in DC controller PCB
• Solutions: – Replace the DC controller PCB

• Code: E602-0002
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Loading of Bootable ends in failure. Cause (Bootable is not stored or damaged.)
• Solutions: – Reinstall the firmware. – Replace the Main Controller PCB.

• Code: E602-0003
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Flash memory access error Cause An error occurred to the device or the hardware when the flash memory was being accessed during execution of bootrom.
• Solutions: – Turn OFF and then ON the power. – Replace the Main Controller PCB.

• Code: E602-0006
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Loading of SubBootable ends in failure. Cause (SubBootable is not stored or damaged.)
• Solutions: – Reinstall the firmware. – Replace the Main Controller PCB.

• Code: E602-0008
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Alternative block of flash memory is almost depleted.
• Solutions: Perform the following procedure to replace the the Main Controller PCB and export/import user information. 1. Export user information from the flash memory of the old Main Controller PCB (before replacement). 2. Replace the Main Controller PCB. Import user information to the flash memory of the new Main Controller PCB (after replacement).

• Code: E602-1102
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Error detection of file system (LBP7680Cx only)
• Solutions: Execute the following procedures. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater. If E616-0001 occurs at restart after turning OFF and then ON the power, execute the following procedures. 1. Initialize MEAP area, and install MEAP application again. (Refer to the Solutions for E616-0001.) 2. Download the /APL_CDS firmware again by Updater.

• Code: E602-1112
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Device access error (LBP7680Cx only)
• Solutions: Execute the following procedures. If E616- 0001 occurs after turning OFF and then ON the power (procedure 1), install MEAP application again by following the Solutions for E616-0001 first. Then, execute the procedure 2. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E602-1113
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Device access error (LBP7680Cx only)
• Solutions: Execute the following procedures. If E616- 0001 occurs after turning OFF and then ON the power (procedure 1), install MEAP application again by following the Solutions for E616-0001 first. Then, execute the procedure 2. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E602-1302
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: File system initialization error (LBP7680Cx only)
• Solutions: Execute the following procedures. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E602-1312
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Device access error (LBP7680Cx only)
• Solutions: Execute the following procedures. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E602-1313
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Device access error (LBP7680Cx only)
• Solutions: Execute the following procedures. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E602-1602
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: File system initialization error (LBP7680Cx only)
• Solutions: Execute the following procedures. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E602-1612
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Device access error (LBP7680Cx only)
• Solutions: Execute the following procedures. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E602-1613
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Device access error (LBP7680Cx only)
• Solutions: Execute the following procedures. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E604-0000
• Description: Insufficient memory capacity
• Causes: Insufficient memory capacity
• Solutions: – Remove and then install the additional memory. – Replace the additional memory with a correct one. – Turn OFF and then ON the power. – Replace the Controller PCB.

• Code: E604-0001
• Description: Insufficient memory capacity
• Causes: Failed to allocate the memory required to start PDL.
• Solutions: – Remove and then install the additional memory. – Replace the additional memory with a correct one. – Turn OFF and then ON the power. – Replace the Controller PCB.

• Code: E616-0001
• Description: (LBP7680Cx only)
• Causes: MEAP application was deleted by auto recovery at restart after E602-11XX.
• Solutions: Initialize MEAP area in the flash memory with the following procedures, and install MEAP application again. 1. Initialize the MEAP area. Service Mode > FUNCTION GR. > MEAP > MEAP FUNCTION > ON 2. Install MEAP application again.

• Code: E721-0001
• Description: Printer service call
• Causes: Printer engine which was not supported by the controller was connected. Printer engine of a different model was connected.
• Solutions: Only LBP7680Cx is supported.

• Code: E730-100A
• Description: Printer service call
• Causes: Printer service call
• Solutions: Only LBP7680Cx is supported.

• Code: E730-C000
• Description: Printer service call
• Causes: An error, such as failure in memory retrieval at initialization, occurred.
• Solutions: Only LBP7680Cx is supported.

• Code: E730-D001
• Description: Printer service call
• Causes: Printer communication error (communication error at initial communication and negotiation packet error)
• Solutions: Only LBP7680Cx is supported.

• Code: E733-0000
• Description: Printer communication error
• Causes: Printer communication error (communication error at initial communication and negotiation packet error)
• Solutions: – Turn OFF and then ON the power. – Replace the Engine Controller PCB.

• Code: E733-0001
• Description: Printer communication error
• Causes: Printer communication error (communication error after establishment of communication and parity error)
• Solutions: – Turn OFF and then ON the power. – Replace the Engine Controller PCB.

• Code: E733-0004
• Description: Printer communication error
• Causes: Printer communication error (undefined command error)
• Solutions: – Turn OFF and then ON the power. – Replace the Engine Controller PCB.

• Code: E733-0006
• Description: Printer communication error
• Causes: Printer communication error (unknown communication error)
• Solutions: – Turn OFF and then ON the power. – Replace the Engine Controller PCB.

• Code: E740-0002
• Description: Invalid MAC address detection
• Causes: Invalid MAC address detection
• Solutions:

• Code: E740-0004
• Description: Invalid MAC address detection
• Causes: LAN Controller Chip access error
• Solutions:

• Code: E740-0800
• Description: Invalid MAC address detection
• Causes: Model code mismatch
• Solutions:

• Code: E740-0900
• Description: Invalid MAC address detection
• Causes: Mismatch of the model of firmware sent when downloading
• Solutions:

• Code: E740-1100
• Description: Invalid MAC address detection
• Causes: Detection of falsification of the Controller Board
• Solutions:

• Code: E747-0000
• Description: EEPROM error
• Causes: EEPROM error Cause Failure in main controller PCB
• Solutions: – Replace the main controller PCB

• Code: E748-2012
• Description: Failed to rewrite due to no more alternative block of Flash ROM (NAND) available.
• Causes:
• Solutions:

• Code: E748-4000
• Description: G-Chip loopback ended in timeout.
• Causes:
• Solutions:

• Code: E748-4020
• Description: Unknown device was detected on PCI.
• Causes:
• Solutions:

• Code: E760-0000
• Description: Exception of CPU processing occurred.
• Causes:
• Solutions:

• Code: E805-0001
• Description: Error in duplex cooling fan
• Causes: Fan 1 failure
• Solutions:

• Code: E805-0003
• Description: Error in duplex cooling fan
• Causes: Detection of error in CPUFAN Rotation ended in failure due to an error that occurred in CPU Fan.
• Solutions:

• Code: E805-0005
• Description: Error in duplex cooling fan
• Causes: Duplex cooling fan can not rotate the specified number of rotations. Cause Failure in duplex cooling fan, failure in DC controller PCB
• Solutions: – Check the connectors of duplex cooling fan and DC controller PCB – Replace the duplex cooling fan

• Code: E806
• Description: Error in power supply cooling fan
• Causes: Power cooling fan can not rotate the specified number of rotations. Cause Failure in power supply cooling fan, failure in DC controller PCB
• Solutions: – Check the connectors of power supply cooling fan and DC controller PCB – Replace the power cooling fan

• Code: E808-0001
• Description: Error in low voltage power supply
• Causes: If printer detects a breakdown in low voltage power supply. Cause Breakdown in low pressure power supply, failure in DC controller PCB
• Solutions: – Check the connectors of power unit and DC controller PCB – Replace the power unit

• Code: E840-0000
• Description: Error in pressure release system
• Causes: Control home position (in pressured condition) cannot function after the home position control is started. Cause Failure in fixing drive assembly, failure in fixing pressure release cam
• Solutions: – Replace the fixing drive assembly – Replace the fixing pressure release cam

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-pro-1-printer-driver-firmware-and-user-manual-free-download/
– Download Epson driver and firmware in specific model: https://dnasofts.com/download-epson-wf-4820-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

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