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:• 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.

Code: 3B

• Description:Main PCB RAM failure
• Causes:1 Main PCB failure
• Remedy:Replace the main PCB ASSY.

Code: 3C

• Description:EEPROM writing error (Not applicable)
• Causes:1 Main PCB failure
• Remedy:Replace the main PCB ASSY.

Code: 3D

• Description:EEPROM reading error (Not applicable)
• Causes:1 Main PCB failure
• Remedy:Replace the main PCB ASSY.