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.