• Code: E400-0003
• Description: Feeder communication error
  Reception interrupt error
• Remedy: Check the connections between the ADF controller PCB and main controller PCB (sub). Replace the ADF controller PCB. Replace the main controller PCB (sub).

• Code: E402
• Description: Transport motor error
  The transport motor (M2) fails to run. Defective transport motor clock sensor (SR1)
• Remedy: When the transport motor encoder pulse is not detected even when 0.3 sec. has elapsed after the signal to drive the DF transport motor was set to ON

• Code: E413-0001
• Description: Pressure motor trouble
  Pressure HP sensor OPEN
• Remedy: Replace the pressure motor.

• Code: E413-0002
• Description: Pressure motor trouble
  Pressure HP sensor CLOSE
• Remedy: Replace the pressure motor.

• Code: E490-0001
• Description: Wrong model error
  When the feeder of another model has been detected
• Remedy: Connect the feeder for this unit.

• Code: E500-0001
• Description: Finisher communication error
  When trouble in the prescribed number of times or in the prescribed period of time has been detected during communication between the copier itself and finisher
• Remedy: Check the connections between the DC controller PCB and finisher controller PCB. Replace the finisher controller PCB. Replace the DC controller PCB.

• Code: E503-0002
• Description: Saddle communication error
  When communication with the saddle stitcher is interrupted
• Remedy: - Check the connections between the saddle stitcher controller PCB and finisher controller PCB. - Replace the saddle stitcher controller PCB and finisher controller PCB.

• Code: E505-0001
• Description: Finisher backup memory error
  When the checksum value calculated by the CPU differs from the checksum values of the data held inside the RAM
• Remedy: Replace the finisher controller PCB.