• Code: E519-0002
• Description: There is a gear change motor error (finisher).
  The home position sensor does not go on even when the gear change motor has rotated for a specific period of time.
• Remedy: 1. Check the gear change home position sensor. Is the sensor normal? 2. Check the wiring between the finisher controller PCB and the change motor. Is it normal? 3. Check the gear change mechanism. Is there a fault? 4. Try changing the gear change motor. Is the problem corrected?

• Code: E519-8001
• Description: There is a gear change motor error (finisher).
  The home position sensor does not go off even when the gear change motor has rotated for a specific period of time.
• Remedy: 1. Check the gear change home position sensor. Is the sensor normal? 2. Check the wiring between the finisher controller PCB and the change motor. Is it normal? 3. Check the gear change mechanism. Is there a fault? 4. Try changing the gear change motor. Is the problem corrected?

• Code: E519-8002
• Description: There is a gear change motor error (finisher).
  The home position sensor does not go on even when the front alignment motor has rotated for a specific period of time.
• Remedy: 1. Check the gear change home position sensor. Is the sensor normal? 2. Check the wiring between the finisher controller PCB and the change motor. Is it normal? 3. Check the gear change mechanism. Is there a fault? 4. Try changing the gear change motor. Is the problem corrected?

• Code: E530-8001
• Description: There is a front alignment error. (finisher)
  The home position sensor does not go off even when the front alignment motor has rotated for a specific period of time.
• Remedy: 1. Check the aligning plate home position sensor. Is it normal? 2. Check the wiring between the finisher controller PCB and the aligning plate front motor. Is it normal? 3. Is there any mechanical obstacle in the path in which the aligning plate moves? 4. Try replacing the aligning plate front motor. Is the problem corrected?

• Code: E531-0001
• Description: There is a stapling error. (finisher)
  The home position sensor does not go off even when the stapler motor has rotated for a specific period of time.
• Remedy: 1. Check the wiring between the finisher controller PCB and the stapler. Is it normal? 2. Try replacing the stapler. Is the problem corrected?

• Code: E531-0002
• Description: There is a stapling error. (finisher)
  The home position sensor does not go on even when the stapler motor has rotated for a specific period time.
• Remedy: 1. Check the wiring between the finisher controller PCB and the stapler. Is it normal? 2. Try replacing the stapler. Is the problem corrected?

• Code: E532-8001
• Description: There is a stapler shift error. (finisher)
  The home position sensor does not go off even when the stapler shift motor has rotated for a specific period of time.
• Remedy: 1. Check the stapler shift home position sensor. Is the sensor normal? 2. Check the wiring between the finisher controller PCB and the stapler shift motor. Is it normal? 3. Is there any mechanical obstacle in the path of the stapler shift base? 4. Try replacing the stapler shift motor. Is the problem corrected?

• Code: E532-8002
• Description: There is a stapler shift error. (finisher)
  The home position sensor does not go on even when the stapler shift motor has rotated for a specific period of time.
• Remedy: 1. Check the stapler shift home position sensor. Is the sensor normal? 2. Check the wiring between the finisher controller PCB and the stapler shift motor. Is it normal? 3. Is there any mechanical obstacle in the path of the stapler shift base? 4. Try replacing the stapler shift motor. Is the problem corrected?