• Code: E505-0001
• Description: There is an error in the backup memory of the finisher (finer R1/R2).
  There is an error in the data stored in the backup memory
• Remedy: Turn off the main power, and check the DC control, wiring of the finisher PCB, and 24V system fuse; then, turn on the main power.

• Code: E505-0002
• Description: There is an error in the backup memory of the finisher (finer R1/R2).
  There is a data error in the punch assembly EEPROM.
• Remedy: Turn off the main power, and check the wiring of the DC controller PCB and the puncher controller PCB: then, check the 24V system fuse, and turn back on the main power.

• Code: E514-8001
• Description: There is an error in the trailing edge assist motor (finisher R1/R2).
  The home position sensor does not go off when the trailing edge assist motor has been rotated for a specific period of time.
• Remedy: 1) Check the trailing edge assist home position sensor. Is the sensor normal? 2) Check the wiring between the finisher controller PCB and the trailing edge assist motor. Is the wiring normal? 3) Check the trailing edge assist mechanism. Is there a fault? 4) Try replacing the trailing edge assist motor. Is the problem corrected?

• Code: E514-8002
• Description: There is an error in the trailing edge assist motor (finisher R1/R2).
  The home position sensor does not go on when the trailing edge assist motor has been rotated for a specific period of time.
• Remedy: 1) Check the trailing edge assist home position sensor. Is the sensor normal? 2) Check the wiring between the finisher controller PCB and the trailing edge assist motor. Is the wiring normal? 3) Check the trailing edge assist mechanism. Is there a fault? 4) Try replacing the trailing edge assist motor. Is the problem corrected?

• Code: E519-0002
• Description: There is an error in the gear change motor (finisher R1/R2).
  The home position sensor does not go on within a specific period of time after the gear change motor has started to rotate.
• Remedy: 1) Check the gear change home position sensor. Is the sensor normal? 2) Check the wiring between the fisher controller PCB and the gear change motor. Is the wiring normal? 3) Check the gear change mechanism. Is there a fault? 4) Try replacing the gear change motor. Is the problem corrected?

• Code: E519-8001
• Description: There is an error in the gear change motor (finisher R1/R2).
  The home position sensor does not go off within a specific period of time after the gear change motor has started to rotate.
• Remedy: 1) Check the gear change home position sensor. Is the sensor normal? 2) Check the wiring between the fisher controller PCB and the gear change motor. Is the wiring normal? 3) Check the gear change mechanism. Is there a fault? 4) Try replacing the gear change motor. Is the problem corrected?

• Code: E530-8001
• Description: There is an error in front alignment (finisher R1/R2).
  Th alignment motor has started to rotate.e home position sensor does not go off within a specific period of time after the front
• Remedy: 1) Check the pre-aligning plate home position sensor. Is the sensor normal? 2) Check the wiring between the finisher controller PCB and the pre-aligning plate motor. Is the wiring normal? 3) Check the path of the aligning plate. Is there a mechanical obstacle? 4) Try replacing the pre-aligning plate motor. Is the problem corrected?

• Code: E530-8002
• Description: There is an error in front alignment (finisher R1/R2).
  The home position sensor does not go on within a specific period of time after the front alignment motor has started to rotate.
• Remedy: 1) Check the pre-aligning plate home position sensor. Is the sensor normal? 2) Check the wiring between the finisher controller PCB and the pre-aligning plate motor. Is the wiring normal? 3) Check the path of the aligning plate. Is there a mechanical obstacle? 4) Try replacing the pre-aligning plate motor. Is the problem corrected?