• Code: A700
• Display: Print Unable A7 Turn the power off and then back on again.
• Description: The ROM color parameter does not match the first side CIS or second side CIS.
• 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: A800
• Display: When an image was scanned and processed, an error was detected in ROM color parameter.
• Description: When an image was scanned and processed, an error was detected in ROM color parameter.
• 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: A900
• Display: Scan Unable A9
• Description: When an image was scanned and processed, a scanning error occurred.
• 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: AC00
• Display: Scan Unable AC Remove the original document. Turn the power off, then on again
• Description: Upon scanning a fax, the second side white or black calibration data was not within the normal range.
• Causes: 1 Second side CIS unit calibration data error 2 Second side CIS unit failure 3 Main PCB failure

• Code: AD00
• Display: Scan Unable AD Remove the original document. Turn the power off, then on again
• Description: First side scanned data cannot be output with the required number of pixels, and image processing cannot be completed successfully.
• Causes: 1 First side CIS unit calibration data error 2 First side CIS unit failure 3 Main PCB failure

• Code: AF00
• Display: Scan Unable AF Turn the power off and then back on again.
• Description: The first side CIS fails to move, remaining at the home position.
• Causes: 1 Dust adhered to CIS rail 2 Coming off of CIS drive belt 3 Document scanner motor harness connection failure 4 First side CIS unit failure 5 Document scanner motor failure 6 Main PCB failure

• Code: B000
• Display: SCANNER ERROR FB SCANNER ERROR ADF
• Description: The first or second side CIS flat cable was detected to be not inserted correctly.
• Causes: 1 First side CIS harness connection failure 2 Second side CIS harness connection failure 3 First side CIS unit failure 4 Second side CIS unit failure 5 Main PCB failure

• Code: B700
• Display: Scanner Error
• Description: During scanning, obtained voltage was above the upper limit.
• Causes: 1 First side CIS unit failure 2 Second side CIS unit failure 3 Main PCB failure