Code :

Code: 8C
Description: Paper jam in MP Tray
Causes: 1 Dirt on edge sensor. 2 Harness connection failure of high voltage power supply PCB ASSY. 3 Paper feeding kit worn out (MP/ T1/ T2). 4 Registration front sensor failure. 5 Main PCB failure
Remedy: 1 Dirt on edge sensor Clean the edge sensor. 2 Harness connection failure of high voltage power supply PCB ASSY Check the harness connection of the high voltage power supply PCB ASSY in the appropriate tray, and reconnect it. 3 Paper feeding kit worn out (MP/ T1/ T2) Replace the paper feeding kit of the appropriate tray. 4 Registration front sensor failure procedure described in “Maintenance mode 32”. If any problem occurs, replace the high voltage power supply PCB ASSY. 5 Main PCB failure Replace the main PCB ASSY.

Code: 8D
Description: Paper jam near eject tray
Causes: 1 Duplex sensor failure. 2 Main PCB failure
Remedy: 1 Duplex sensor failure Check the sensor performance following the procedure described in “Maintenance mode 32”. If any problem occurs, replace the relay rear PCB ASSY. 2 Main PCB failure Replace the main PCB ASSY.

Code: 9F
Description: Paper empty
Causes: 1 Dirt on PE sensor. 2 Harness connection failure of PE EG sensor PCB ASSY. 3 PE actuator catching on some position. 4 PE sensor failure. 5 HVPS PCB unit failure. 6 Main PCB failure
Remedy: 1 Dirt on PE sensor Clean the PE sensor. 2 Harness connection failure of PE EG sensor PCB ASSY. Check the harness connection of the PE EG sensor PCB ASSY and reconnect it. 3 PE actuator catching on some position Correct catching of the PE actuator. 4 PE sensor failure Check the sensor performance following the procedure described in “Maintenance mode 32”. If any problem occurs, replace the PE PG sensor PCB ASSY. 5 HVPS PCB unit failure Replace the HVPS PCB unit. 6 Main PCB failure Replace the main PCB ASSY.

Code: A1
Description: Front cover opened
Causes: 1 Harness connection failure of front cover sensor ASSY. 2 Part pressing the front cover sensor ASSY is broken, which is provided at the left side of the front cover inside. 3 Front cover sensor failure. 4 Relay front PCB failure. 5 Main PCB failure
Remedy: 1 Harness connection failure of front cover sensor ASSY Check the harness connection of the front cover sensor ASSY and reconnect it. 2 Part pressing the front cover sensor ASSY is broken, which is provided at the left side of the front cover inside. Replace the front door main or front door unit ASSY. 3 Front cover sensor failure Check the sensor performance following the procedure described in “Maintenance mode 32”. If any problem occurs, replace the front cover sensor ASSY. 4 Relay front PCB failure Replace the relay front PCB ASSY. 5 Main PCB failure Replace the main PCB ASSY.

Code: A2
Description: During scanning, 90 cm or longer of a document is detected
Causes: 1 Document rear actuator catching on some position. 2 Document rear sensor failure. 3 Main PCB failure
Remedy: 1 Document rear actuator catching on some position. Correct catching of the document rear actuator. 2 Document rear sensor failure Replace the document rear sensor. 3 Main PCB failure Replace the main PCB ASSY.

Code: A3
Description: Document rear sensor is not turned on when feeding the document
Causes: 1 Document rear actuator catching on some position. 2 Document rear sensor failure. 3 Main PCB failure
Remedy: 1 Document rear actuator catching on some position. Correct catching of the document rear actuator. 2 Document rear sensor failure Replace the document rear sensor. 3 Main PCB failure Replace the main PCB ASSY.

Code: A4
Description: ADF cover opened
Causes: 1 ADF cover open sensor arm catching on some position. 2 ADF cover is changed in shape or cracked.e position. 3 ADF cover open sensor failure. 4 ADF relay PCB failure. 5 Main PCB failure.
Remedy: 1 ADF cover open sensor arm catching on some position. Correct catching of the ADF cover open sensor. 2 ADF cover is changed in shape or cracked. Replace the ADF cover. 3 ADF cover open sensor failure Replace the ADF cover open sensor. 4 ADF relay PCB failure Replace the ADF relay PCB ASSY. 5 Main PCB failure Replace the main PCB ASSY.