• Code: E355
• Description: System error
• Remedy: Contact the service company office

• Code: E400-0001
• Description: Communication error between Reader Controller PCB and DF Unit
  Communication checksum error between Reader Controller PCB and DF Unit
• Remedy: 1. Turn OFF and then ON the power. 2. Check the connection between Reader Controller PCB and DF Driver PCB (Signal Cable and Power Supply Cable), and check that the Cables are not open-circuit. 3. Replace the Cable between Reader Controller PCB and DF Driver PCB. 4. Replace the Reader Controller PCB. 5. Replace the DF Driver PCB.

• Code: E400-0002
• Description: Communication error between Reader Controller PCB and DF Unit
• Remedy: 1. Turn OFF and then ON the power. 2. Check the connection between Reader Controller PCB and DF Driver PCB (Signal Cable and Power Supply Cable), and check that the Cables are not open-circuit. 3. Replace the Cable between Reader Controller PCB and DF Driver PCB. 4. Replace the Reader Controller PCB. 5. Replace the DF Driver PCB.

• Code: E400-0003
• Description: Disconnection of the Flat Cable between the Reader Controller PCB and DF Driver PCB
  Connection of the Flat Cable between the Reader Controller PCB and DF Driver PCB could not be detected.
• Remedy: 1. Turn OFF and then ON the power. 2. Check the connection between Reader Controller PCB and DF Driver PCB (Signal Cable and Power Supply Cable), and check that the Cables are not open-circuit. 3. Replace the cable between Reader Controller PCB and DF Driver PCB. 4. Replace the Reader Controller PCB. 5. Replace the DF PCB.

• Code: E413-0001
• Description: Release Motor error
  Release motor HP sensor open.
• Remedy: 1.Replace the Release Motor HP sensor(SR11). 2.Replace the Release Motor(M2). 3.Replace the ADF Driver PCB(PCB1).

• Code: E413-0002
• Description: Release Motor error
  Release motor HP sensor close.
• Remedy: 1.Replace the Release Motor HP sensor(SR11). 2.Replace the Release Motor(M2). 3.Replace the ADF Driver PCB(PCB1).

• Code: E500-0000
• Description: Communication error
  The communication with the host machine is interrupted.
• Remedy: 1. Replace the finisher controller PCB. 2. Replace the host machine DC Controller PCB.

• Code: E503-0002
• Description: Communication error
  Communication between the Saddle Controller and the Finisher Controller is suspended.
• Remedy: 1. The wiring between the finisher controller PCB and saddle controller PCB is faulty. 2. The finisher controller PCB is faulty. 3. The saddle stitcher controller PCB is faulty.