Konica-Minolta bizhub 20 Error Codes List page 1 from 12

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  • Code: 1E
  • Description: The drum unit reached its life and requires replacement.
  • Causes:
  • Remedy: • Replace the drum unit with a new one.
  • Code: 1F
  • Description: Two or more optional trays are installed
  • Causes: Connector: 54702-1219 failure. Main PCB failure
  • Remedy: • Install one optional tray. (Only one optional tray is supported.). Replace the connector: 54702-1219. Replace the main PCB ASSY.
  • Code: 24
  • Description: Internal temperature sensor failure
  • Causes: Harness connection failure of internal temperature sensor. Internal temperature sensor failure. Main PCB failure.
  • Remedy: Check the harness connection of the internal temperature sensor and reconnect it. Replace the internal temperature sensor. Replace the main PCB ASSY.
  • Code: 35
  • Description: EEPROM of main PCB failure
  • Causes: Main PCB failure
  • Remedy: Replace the main PCB ASSY.
  • Code: 36
  • Description: HVPS PCB during standby failure
  • Causes: HVPS PCB unit failure. Main PCB failure
  • Remedy: Replace the HVPS PCB unit. Replace the main PCB ASSY.
  • Code: 3B
  • Description: Main PCB RAM failure
  • Causes: Main PCB failure
  • Remedy: Replace the main PCB ASSY.
  • Code: 3C
  • Description: EEPROM writing error (Not applicable)
  • Causes:
  • Remedy:
  • Code: 3D
  • Description: EEPROM reading error (Not applicable)
  • Causes:
  • Remedy: