Code :

Code: C255C
Description: Black TCR sensor adjustment failure
Remedy: 1 Clean or correct each contact of the imaging unit if faulty. 2 M7 operation check MFPB CNDM3-10 to 13 C-21. 3 Reinstall imaging unit /K. 4 Change imaging unit /K. 5 Change MFPB. 6 Change PRCB.

Code: C2651
Description: Cyan imaging unit EEPROM access error
• The re-written data, which has been read out, checked and founded as error, is read out again and found as error.
• The error was found when reading out the counter value.
Remedy: 1 Clean the connection between the imaging unit and the machine if dirty 2 Reinstall imaging unit. 3 Change imaging unit. 4 Change MFPB.

Code: C2652
Description: Magenta imaging unit EEPROM access error
Remedy: 1 Clean the connection between the imaging unit and the machine if dirty 2 Reinstall imaging unit. 3 Change imaging unit. 4 Change MFPB.

Code: C2653
Description: Yellow imaging unit EEPROM access error
Remedy: 1 Clean the connection between the imaging unit and the machine if dirty 2 Reinstall imaging unit. 3 Change imaging unit. 4 Change MFPB.

Code: C2654
Description: Black imaging unit EEPROM access error
Remedy: 1 Clean the connection between the imaging unit and the machine if dirty 2 Reinstall imaging unit. 3 Change imaging unit. 4 Change MFPB.

Code: C2A01
Description: Cyan toner cartridge EEPROM access error
• The re-written data, which has been read out, checked and founded as error, is read out again and found as error.
• The error was found when reading out the counter value.
Remedy: 1 Clean the connection between the toner cartridge and the machine if dirty 2 Reinstall toner cartridge - - 3 Check the harness for proper connection and correct as necessary. 4 Change toner cartridge. 5 Change MFPB.

Code: C2A02
Description: Magenta toner cartridge EEPROM access error
Remedy: 1 Clean the connection between the toner cartridge and the machine if dirty 2 Reinstall toner cartridge - - 3 Check the harness for proper connection and correct as necessary. 4 Change toner cartridge. 5 Change MFPB.

Code: C2A03
Description: Yellow toner cartridge EEPROM access error
Remedy: 1 Clean the connection between the toner cartridge and the machine if dirty 2 Reinstall toner cartridge - - 3 Check the harness for proper connection and correct as necessary. 4 Change toner cartridge. 5 Change MFPB.