• Code: B8
• Description: A/D converter reference voltage error (at Low level).
• Remedy: • Main PCB

• Code: B9
• Description: Light emission intensity error of the LED array (Exceeding the upper limit).
• Remedy: • CCD unit •Main PCB

• Code: BB
• Description: White level data error.
• Remedy: • CIS unit • CIS flat cable • Driver PCB

• Code: BD
• Description: Black level data error.
• Remedy: • CIS unit • Main PCB

• Code: BE
• Description: Scan starting edge detection error.
• Remedy: • CIS unit • CIS flat cable • Driver PCB • Black markings on the white-level reference film inside the scanner top cover

• Code: DX
• Description: Modem error.
• Remedy: • Main PCB

• Code: E4
• Description: Out of recording paper.
• Remedy: • ASF • Registration sensor actuator • Main PCB

• Code: E6
• Description: Write error in EEPROM.
• Remedy: • Driver PCB