• Code: E202-0002
• Description: CIS unit HP detection error
  The HP sensor fails to be OFF after the CIS unit moves forward for a specific distance or more.
• Remedy: Disconnect and then connect the connector, Replace the scanner HP sensor, Replace the scanner motor, Replace the reader controller PCB

• Code: E225-0001
• Description: CIS light quantity error
  Normal light-up of the lamp fails to be confirmed at the time of power-on and shading correction when a job starts.
• Remedy: Disconnect and then connect the connector, Replace the document lamp (xenon tube), Replace the CIS, Replace the inverter PCB, Replace the reader controller PCB.

• Code: E227-0001
• Description: Power supply error in the reader unit
  24V port is off at power-on.
• Remedy: Disconnect and connect the power supply connector, Replace the power supply

• Code: E227-0002
• Description: Power supply error in the reader unit
  24V port is off when a job starts.
• Remedy: Disconnect and connect the power supply connector, Replace the power supply

• Code: E227-0003
• Description: Power supply error in the reader unit
  24V port is off when a job terminates.
• Remedy: Disconnect and connect the power supply connector, Replace the power supply

• Code: E227-0004
• Description: Power supply error in the reader unit
  24V port is off during a drive under load.
• Remedy: Disconnect and connect the power supply connector, Replace the power supply

• Code: E240-0000
• Description: Error in communication of controller
  Error in communication data.
• Remedy: Disconnect and connect the main controller PCB (sub SJ-A/ PDRM-EF-A), or replace it. Replace the main controller PCB (main).

• Code: E240-0001
• Description: Error in communication of controller
  There is no response when 3 sec passed since the main controller had sent the pickup request to DC controller during printing.
• Remedy: Check connector, check connection of sub PCB in the controller box, check / replace DC controller PCB / main controller PCB