Code :

Code: 9A02
Display: Registration failed Insufficient Toner for Registration.
Description: Dot counter or develop roller counter of color toner has reached the upper limit during auto color registration performed from the control panel.
Causes: Main PCB failure

Code: 9A03
Display: Registration failed Press [OK], and try again.
Description: Error occurred during patch data printing in auto color registration performed from the control panel.
Causes: 1 Registration mark sensor L/ registration mark sensor R dirty 2 Registration mark L PCB/ Registration mark R PCB harness connection failure 3 Eject sensor PCB harness connection failure 4 Failure in printed measurement pattern image 5 Registration mark L failure 6 Registration mark R failure 7 Main PCB failure

Code: A000
Display: Scan Unable Remove the original document. Turn the power off, then on again.
Description: Upon scanning the second side in duplex scanning, scanned data cannot be output with the required number of pixels and image processing is not completed successfully.
Causes: 1 Second side CIS unit calibration data error 2 Second side CIS unit failure 3 Main PCB failure

Code: A200
Display: Document Jam Clear the scanner jam, then press the Stop Key.
Description: During document scanning, the first side document scanning position sensor detected that the document length was 90 cm or more.
Causes: 1 First side document scanning position actuator catching on some position 2 First side document scanning position sensor failure 3 Main PCB failure

Code: A300
Display: Document Jam Clear the scanner jam, then press the Stop Key.
Description: Though a document was fed and conveyed by the specified distance or longer, the first side document scanning position sensor did not detect the passing of the paper.
Causes: 1 Coming off of first side document scanning position actuator. 2 First side document scanning position sensor failure 3 Main PCB failure

Code: A400
Display: Cover is Open Close the ADF Cover
Description: The ADF cover sensor detected that the ADF cover was opened.
Causes: 1 Coming off of ADF cover actuator. 2 ADF cover/document detection sensor PCB harness connection failure 3 ADF cover sensor failure 4 Main PCB failure

Code: A500
Display: Scan Unable A5 Remove the original document. Turn the power off, then on again
Description: Upon scanning a fax, the first side CIS white or black calibration data was not within the normal range.
Causes: 1 First side/second side CIS unit calibration data error 2 First side CIS unit failure 3 Second side CIS unit failure 4 Main PCB failure

Code: A600
Display: Scan Unable A6 See Troubleshooting and routine maintenance chapter in User's Guide.
Description: Though a fax was scanned again after A500 error, the first side CIS white or black calibration data was not within the normal range.
Causes: 1 First side/second side CIS unit calibration data error 2 First side CIS unit failure 3 Second side CIS unit failure 4 Main PCB failure