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: • Install one optional tray.
Remedy: 1 Connector: 54702-1219 failure Replace the connector: 54702-1219. 2 Main PCB failure Replace the main PCB ASSY.
Code: 24
Description: Internal temperature sensor failure
Causes:
Remedy: 1 Harness connection failure of internal temperature sensor Check the harness connection of the internal temperature sensor and reconnect it. 2 Internal temperature sensor failure Replace the internal temperature sensor. 3 Main PCB failure Replace the main PCB ASSY.
Code: 35
Description: EEPROM of main PCB failure
Causes: 1 Main PCB failure
Remedy: Replace the main PCB ASSY.
Code: 36
Description: HVPS PCB during standby failure
Causes: 1 HVPS PCB unit failure. 2 Main PCB failure
Remedy: 1 HVPS PCB unit failure Replace the HVPS PCB unit. 2 Main PCB failure Replace the main PCB ASSY.