• Code: A600
• Display:
• Description: When scanning the fax, white or black correction data for the first side CIS was not within the correct range. (Second time)
• Remedy: 1 Incorrect correction data for first side CIS Execute Set CIS scan area (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
• Display: Print Unable A7 Turn the power off and then back on again.
• Description: Color parameter in the ROM does not match the first or second side CIS.
• Remedy: <User Check> • Install the latest firmware. 1 Second side CIS unit failure Replace the second side CIS unit. 2 First side CIS unit failure Replace the first side CIS unit. 3 Main PCB failure Replace the main PCB ASSY.

• Code: AC00
• Display:
• Description: When scanning the fax, white or black correction data for the second side CIS was not within the correct range. (First time)
• Remedy: 1 Incorrect correction data for second side CIS unit Execute Set CIS scan area (function code: 55). 2 Second side CIS unit failure Replace the second side CIS unit. 3 Main PCB failure Replace the main PCB ASSY.

• Code: AD00
• Display: Scan Unable Remove the original document. Turn the power off, then on again.
• Description: Image processing cannot be completed correctly because the number of pixels required for image processing is insufficient in the scanned data for the first side of the document.
• Remedy: 1 Incorrect correction data for first side CIS unit Execute Set CIS scan area (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: AF00
• Display: Scan Unable AF Turn the power off and then back on again.
• Description: Home position is still being detected even after the first side CIS was moved.
• Remedy: 1 Dust on the CIS rail Remove the dust on the CIS rail. 2 CIS drive belt coming off Reattach the CIS drive belt. 3 CIS carriage coming off Reattach the CIS carriage. 4 Connection failure of the document scanner motor harness Reconnect the document scanner motor harness. 5 First side CIS unit failure Replace the first side CIS unit. 6 Document scanner motor failure Replace the document scanner unit. 7 Main PCB failure Replace the main PCB ASSY.

• Code: B000
• Display: Scanner Error
• Description: Detected that the first or second side CIS flat cable was not inserted correctly when function code 55 was executed.
• Remedy: 1 Connection failure of the first side CIS flat cable Reconnect the first side CIS flat cable. 2 Connection failure of second side CIS flat cable Reconnect the second side CIS flat cable. 3 First side CIS unit failure Replace the first side CIS unit. 4 Second side CIS unit failure Replace the second side CIS unit. 5 Main PCB failure Replace the main PCB ASSY.

• Code: BB00
• Display: Scanner Error
• Description: A white level not within the standard was scanned when function code 55 was executed.
• Remedy: 1 Dirt on the second side document hold Clean the second side document hold. 2 Dirt on the white tape Clean the white tape. 3 First side CIS unit failure Replace the first side CIS unit. 4 Second side CIS unit failure Replace the second side CIS unit. 5 Second side document hold failure Replace the ADF unit. 6 White tape failure Replace the document scanner unit. 7 Main PCB failure Replace the main PCB ASSY.

• Code: BC00
• Display:
• Description: When scanning the fax, white or black correction data for the second side CIS was not within the correct range. (Second time)
• Remedy: 1 Incorrect correction data for second side CIS unit Execute Set CIS scan area (function code: 55). 2 Second side CIS unit failure Replace the second side CIS unit. 3 Main PCB failure Replace the main PCB ASSY.