Code :

Code: 59
Description: Fuser unit error. (After the errorcode 58 occurred, a failure in the fuser unit is detected again upon start-up.)
Causes: 1 Harness connection failure between fuser unit connector and paper eject sensor PCB ASSY. 2 Harness connection failure between fuser unit connector and low-voltage power supply PCB ASSY. 3 Fuser unit failure. 4 Paper eject sensor PCB failur. 5 Low-voltage power supply PCB failure. 6 Engine PCB failure. 7 Main PCB failure.
Remedy: 1 Harness connection failure between fuser unit connector and paper eject sensor PCB ASSY Check the harness connection between the fuser unit connector and paper eject sensor PCB ASSY, and reconnect it. 2 Harness connection failure between fuser unit connector and low-voltage power supply PCB ASSY Check the harness connection between the fuser unit connector and low-voltage power supply PCB ASSY, and reconnect it. 3 Fuser unit failure Replace the fuser unit. 4 Paper eject sensor PCB failure Replace the paper eject sensor PCB ASSY. 5 Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY. 6 Engine PCB failure Replace the engine PCB ASSY. 7 Main PCB failure Replace the main PCB ASSY.

Code: 5B
Description: It was detected that the length of the paper under printing was less than the specified value.
Causes: 1 Engine PCB failure. 2 Main PCB failure.
Remedy: 1 Engine PCB failure Replace the engine PCB ASSY. 2 Main PCB failure Replace the main PCB ASSY.

Code: 5C
Description: It was detected that the size of the paper was less than the specified value.
Causes: 1 Engine PCB failure. 2 Main PCB failure.
Remedy: 1 Engine PCB failure Replace the engine PCB ASSY. 2 Main PCB failure Replace the main PCB ASSY.

Code: 5F
Description: The waste toner box near full. (The sensor detected that thewaste toner became near full.)
Causes: 1 Harness connection failure of waste toner sensor. 2 Waste toner sensor failure. 3 High-voltage power supply PCB failure. 4 Main PCB failure.
Remedy: 1 Harness connection failure of waste toner sensor Check the harness connection of the waste toner sensor and reconnect it. 2 Waste toner sensor failure Check the sensor performance following the procedure described in “Function code 32”. If any problem occurs, replace the waste toner sensor. 3 High-voltage power supply PCB failure Replace the high-voltage power supply PCB ASSY. 4 Main PCB failure Replace the main PCB ASSY.

Code: 60
Description: Cyan toner cartridge is at the end of life.
Causes: 1 Harness connection failure of Toner/New sensor PCB ASSY. 2 Toner/New sensor PCB failure (Toner empty). 3 Engine PCB failure. 4 Main PCB failure.
Remedy: 1 Harness connection failure of Toner/New sensor PCB ASSY Check the sensor performance following the procedure described in “Function code 32”. If any problem occurs, check the harness connections of the Toner/New sensor PCB ASSY and reconnect them. 2 Toner/New sensor PCB failure (Toner empty) Replace the Toner/New sensor PCB ASSY. 3 Engine PCB failure Replace the engine PCB ASSY. 4 Main PCB failure Replace the main PCB ASSY.