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

• Code: E490-0001
• Description: Model error
  Feeder for other model is detected.
• Remedy: Connect an appropriate feeder

• Code: E500-0001
• Description: Finisher communication error
  Communication error is detected between the main body and the finisher for specific times and specific period of time.
• Remedy: Check on connection between the DC controller PCB and the finisher controller PCB, Replace the finisher controller PCB, Replace the DC controller PCB

• Code: E503-0002
• Description: Finisher internal communication error Finisher-P1
  Communication error between the finisher and the saddle unit
• Remedy: Check on connection between the saddle stitcher controller PCB and the finisher controller PCB, Replace the finisher controller PCB, Replace the saddle stitcher controller PCB

• Code: E503-0003
• Description: Finisher internal communication error Finisher-P1
  Communication error between the finisher and the puncher unit
• Remedy: Check on connection between the puncher controller PCB and the finisher controller PCB, Replace the finisher controller PCB, Replace the puncher controller PCB

• Code: E505-0001
• Description: Finisher backup memory error
  Data stored in the backup memory is abnormal.
• Remedy: Check on connection between the DC controller PCB and the finisher controller PCB, Replace the finisher controller PCB, Replace the DC controller PCB

• Code: E505-0002
• Description: Finisher backup memory error Finisher-Q1/Q3, Saddle Finisher-Q2/Q4
  Abnormality of puncher unit EEPROM data
• Remedy: Check on connection between the puncher controller PCB and the finisher controller PCB, Replace the finisher controller PCB, Replace the puncher controller PCB

• Code: E514-0001
• Description: Stack delivery error Finisher-P1
  The HP sensor fails to be ON within 1500ms after the return belt starts to move to its HP.
• Remedy: Check on a drive of the stack retaining roller, Replace the return belt U-turn HP sensor (SR5) , Replace the stack delivery motor (M2)