Code :

Code: A1
Description: The front cover is open.
Causes: • Check if the front cover is closed correctly.
Remedy: 1 Harness connection failure of high voltage power supply PCB ASSY (Front cover sensor is mounted in high voltage power supply PCB ASSY.) Check the harness connection of the high voltage power supply PCB ASSY, and reconnect it. 2 Part pressing the front cover sensor is broken, which is provided at inside of front cover Replace the front cover ASSY. 3 Front cover sensor failure Check the front cover sensor performance following the procedure described in "Function code 32". If any problem occurs, replace the high voltage power supply PCB ASSY. 4 Main PCB failure Replace the main PCB ASSY.

Code: A2
Description: During scanning, 90cm or longer of a document is detected.
Causes: • Check if the document or the foreign object is jammed in the ADF. If it is jammed, remove it.
Remedy: 1 Document scanning position detection actuator catching on some position Correct the position of the document scanning position detection actuator. 2 Document scanning position sensor PCB failure Replace the document scanning position sensor PCB ASSY. 3 Main PCB failure Replace the main PCB ASSY.

Code: A3
Description: Document scanning position detection sensor does not detect the leading edge of a document although the document is fed farther than designated distance.
Causes: • Check if the document is jammed in the ADF. If it is jammed, remove it.
Remedy: 1 Document scanning position detection actuator catching on some position Correct the position of the document scanning position detection actuator. 2 Document scanning position detection sensor PCB failure Replace the document scanning position detection sensor PCB ASSY. 3 Main PCB failure Replace the main PCB ASSY.

Code: A4
Description: ADF cover is open.
Causes: • Close the ADF cover.
Remedy: 1 Coming off of document detection actuator/ADF cover open actuator Re-assemble the document detection actuator/ADF cover open actuator. 2 Harness connection failure of document detection sensor/ADF cover open sensor PCB Check the harness connection of the document detection sensor/ADF cover open sensor PCB and reconnect it. 3 Deformation and/or breakage of ADF cover Replace the ADF cover ASSY. 4 ADF cover open sensor failure Replace the document detection sensor/ ADF cover open sensor PCB ASSY. 5 Main PCB failure Replace the main PCB ASSY.

Code: A5
Description: Scanning failure upon FAX transmission. (Scanning unit failure for the first time)
Causes:
Remedy: 1 White level data failure Execute the "Acquisition of white level data (Function code 55)". 2 Document scanner unit failure Replace the document scanner unit. 3 Main PCB failure Replace the main PCB ASSY.

Code: A6
Description: Scanning failure upon FAX transmission. (Scanning unit failure for the second time or later)
Causes:
Remedy: 1 White level data failure Execute the "Acquisition of white level data (Function code 55)". 2 Document scanner unit failure Replace the document scanner unit. 3 Main PCB failure Replace the main PCB ASSY.

Code: A7
Description: Scanning color parameter fille failure.
Causes:
Remedy: 1 White level data failure Execute the "Acquisition of white level data (Function code 55)". 2 Document scanner unit failure Replace the document scanner unit. 3 Main PCB failure Replace the main PCB ASSY.

Code: A8
Description: Scanning color parameter error for recording the image.
Causes:
Remedy: 1 White level data failure Execute the "Acquisition of white level data (Function code 55)". 2 Document scanner unit failure Replace the document scanner unit. 3 Main PCB failure Replace the main PCB ASSY.