• Code: C1290
• Description: Compression/extraction timeout detection
  • The hardware involved with the BTC compression function offered by the MFP Control Board (PWBMFP) does not respond.
• Remedy: 1 Change PWB-MFP.

• Code: C12B1 ... C12B4
• Description: Image processing ASIC failure
• Remedy: 1 Change PWB-MFP.

• Code: C12C0
• Description: Hard disk recognition error
• Remedy: 1 Reinstall the hard disk. 2 Change Hard Disk. 3 Change PWB-MFP.

• Code: C12C1 ... C12CF
• Description: Hard Disk Error
• Remedy: 1 Reinstall the hard disk. 2 Change Hard Disk. 3 Change PWB-MFP.

• Code: C12D0
• Description: Controller hardware error
  • A controller hardware error is detected in the network I/F.
• Remedy:

• Code: C13C8
• Description: New Transfer Cleaner Unit resetting failure
  • A new installation is not detected when a new Transfer Cleaner Unit (Image Transfer Belt Unit) is installed.
• Remedy: 1 Reinstall Unit. 2 Change PWB-MC.

• Code: C13CA
• Description: New Fusing Unit resetting failure
  • A new installation is not detected when a new Fusing Unit is installed.
• Remedy: 1 Reinstall Unit. 2 Change PWB-MC.

• Code: C13D1
• Description: Cyan Imaging Unit EEPROM access error
  • A condition of “EEPROM is not connected” or “There is an access error” is detected in EEPROM of the Imaging Unit.
• Remedy: 1 Clean the connection between the Imaging Unit and copier if dirty 2 Reinstall Imaging Unit C/M/Y/Bk. 3 Change Imaging Unit. 4 Change PWB-MC.