Code :

Code: 40
Description: Error in the high-voltage power supply PCB while the machine is in operation.
Causes: 1 Engine PCB failure. 2 Main PCB failure. 3 Harness connection failure of high-voltage power supply PCB ASSY. 4 High-voltage power supply PCB failure
Remedy: 1 Engine PCB failure Replace the engine PCB ASSY. 2 Main PCB failure Replace the main PCB ASSY. 3 Harness connection failure of high-voltage power supply PCB ASSY Check the harness connection of the high-voltage power supply PCB ASSY and reconnect it. 4 High-voltage power supply PCB failure Replace the high-voltage power supply PCB ASSY.

Code: 42
Description: High-voltage power supply PCB transfer error.
Causes: 1 Engine PCB failure. 2 Main PCB failure. 3 Harness connection failure of high-voltage power supply PCB ASSY. 4 High-voltage power supply PCB failure
Remedy: 1 Engine PCB failure Replace the engine PCB ASSY. 2 Main PCB failure Replace the main PCB ASSY. 3 Harness connection failure of high-voltage power supply PCB ASSY Check the harness connection of the high-voltage power supply PCB ASSY and reconnect it. 4 High-voltage power supply PCB failure Replace the high-voltage power supply PCB ASSY.

Code: 44
Description: The black toner cartridge is not installed.
Causes: 1 Toner/New sensor PCB failure. 2 Engine PCB failure. 3 Main PCB failure.
Remedy: 1 Toner/New sensor PCB failure Check the sensor performance following the procedure described in “Function code 32”. If any problem occurs, replace the Toner/New sensor PCB ASSY. 2 Engine PCB failure Replace the engine PCB ASSY. 3 Main PCB failure Replace the main PCB ASSY.

Code: 45
Description: The yellow toner cartridge is not installed.
Causes: 1 Toner/New sensor PCB failure. 2 Engine PCB failure. 3 Main PCB failure.
Remedy: 1 Toner/New sensor PCB failure Check the sensor performance following the procedure described in “Function code 32”. If any problem occurs, replace the Toner/New sensor PCB ASSY. 2 Engine PCB failure Replace the engine PCB ASSY. 3 Main PCB failure Replace the main PCB ASSY.

Code: 46
Description: The magenta toner cartridge is not installed.
Causes: 1 Toner/New sensor PCB failure. 2 Engine PCB failure. 3 Main PCB failure.
Remedy: 1 Toner/New sensor PCB failure Check the sensor performance following the procedure described in “Function code 32”. If any problem occurs, replace the Toner/New sensor PCB ASSY. 2 Engine PCB failure Replace the engine PCB ASSY. 3 Main PCB failure Replace the main PCB ASSY.

Code: 47
Description: The cyan toner cartridge is not installed.
Causes: 1 Toner/New sensor PCB failure. 2 Engine PCB failure. 3 Main PCB failure.
Remedy: 1 Toner/New sensor PCB failure Check the sensor performance following the procedure described in “Function code 32”. If any problem occurs, replace the Toner/New sensor PCB ASSY. 2 Engine PCB failure Replace the engine PCB ASSY. 3 Main PCB failure Replace the main PCB ASSY.