Code :

Code: A200
Description: The first side document scanning position sensor detected that the document length was 90 cm or more while scanning the document.
Causes: 1 First side document scanning position actuator caught in some sections of the machine. 2 First side document scanning position sensor failure. 3 Main PCB failure.
Remedy: 1 First side document scanning position actuator caught in some sections of the machine Reattach the first side document scanning position actuator. 2 First side document scanning position sensor failure Replace the first side document scanning position sensor PCB ASSY. 3 Main PCB failure Replace the main PCB ASSY.

Code: A300
Description: The first side document scanning position sensor has not detected the top of the document even after the document has been fed for the specified distance.
Causes: 1 First side document scanning position actuator coming off. 2 Connection failure of the first side document scanning position sensor harness. 3 First side document scanning position sensor failure. 4 Main PCB failure.
Remedy: 1 First side document scanning position actuator coming off Reattach the first side document scanning position actuator. 2 Connection failure of the first side document scanning position sensor harness Reconnect the first side document scanning position sensor harness. 3 First side document scanning position sensor failure Replace the first side document scanning position sensor PCB ASSY. 4 Main PCB failure Replace the main PCB ASSY.

Code: A400
Description: The ADF cover sensor detected that the ADF cover was open.
Causes: 1 Connection failure of the ADF sensor PCB harness. 2 Tab to push the ADF cover sensor is broken. 3 ADF sensor failure. 4 Main PCB failure.
Remedy: 1 Connection failure of the ADF sensor PCB harness Reconnect the ADF sensor PCB harness. 2 Tab to push the ADF cover sensor is broken. Replace the ADF cover. 3 ADF sensor failure Replace the ADF cover/document detection sensor PCB ASSY. 4 Main PCB failure Replace the main PCB ASSY.

Code: A500
Description: When scanning the fax, white or black correction data for the first side CIS was not within the correct range.
Causes: 1 Incorrect correction data for first side CIS. 2 First side CIS unit failure. 3 Main PCB failure
Remedy: 1 Incorrect correction data for first side CIS Execute function code 55. 2 First side CIS unit failure Replace the first side CIS unit. 3 Main PCB failure Replace the main PCB ASSY.

Code: A600
Description: Although operation was retried due to error A500 that occurred while scanning the fax, white or black correction data for the first side CIS was not within the correct range.
Causes: 1 Incorrect correction data for first side CIS. 2 First side CIS unit failure. 3 Main PCB failure
Remedy: 1 Incorrect correction data for first side CIS Execute function code 55. 2 First side CIS unit failure Replace the first side CIS unit. 3 Main PCB failure Replace the main PCB ASSY.

Code: A700
Description: Color parameter in the ROM does not match the first side CIS.
Causes: 1 First side CIS unit or second side CIS unit failure. 2 Main PCB failure.
Remedy: 1 First side CIS unit or second side CIS unit failure Replace the first side CIS unit or second side CIS unit. 2 Main PCB failure Replace the main PCB ASSY.

Code: A800
Description: An error was detected in the color parameter in the ROM during image processing.
Causes: 1 Malfunction of the program. 2 Main PCB failure.
Remedy: 1 Malfunction of the program Install the latest firmware. 2 Main PCB failure Replace the main PCB ASSY.

Code: A900
Description: A scanning error occurred while scanning the image.
Causes: 1 Malfunction of the program. 2 First side CIS unit or second side CIS unit failure. 3 Main PCB failure.
Remedy: 1 Malfunction of the program Install the latest firmware. 2 First side CIS unit or second side CIS unit failure Replace the first side CIS unit or second side CIS unit. 3 Main PCB failure Replace the main PCB ASSY.