• Code: E56A-8001
• Description: C-fold Stopper Motor of Paper Folding Unit failed to go through HP (Document Insertion/Folding Unit-H1)
  The C-fold Stopper Motor HP Sensor failed to be OFF despite the drive of specified pulse in the case that the C-fold Stopper Motor started to be driven while the C-fold Stopper Motor HP Sensor was ON.
• Remedy: 1. Connector of the C-fold Stopper Motor (M8) is disconnected. 2. C-fold Stopper Motor (M8) is faulty. 3. Connector of the C-fold Stopper HP Sensor (S17) is disconnected. 4. C-fold Stopper HP Sensor (S17) is faulty.

• Code: E56A-8002
• Description: C-fold Stopper Motor of Paper Folding Unit failed to return to HP (Document Insertion/Folding Unit-H1)
  The C-fold Stopper Motor HP Sensor failed to be ON despite the drive of specified pulse in the case that the C-fold Stopper Motor started to be driven while the C-fold Stopper Motor HP Sensor was OFF.
• Remedy: 1. Connector of the C-fold Stopper Motor (M8) is disconnected. 2. C-fold Stopper Motor (M8) is faulty. 3. Connector of the C-fold Stopper HP Sensor (S17) is disconnected. 4. C-fold Stopper HP Sensor (S17) is faulty.

• Code: E56B-8001
• Description: C-fold Tray Motor of Paper Folding Unit failed to go through HP (Document Insertion/Folding Unit-H1)
  The C-fold Tray Motor Sensor failed to be OFF despite the drive of specified pulse in the case that the C-fold Tray Motor started to be driven while the C-fold Tray Motor Sensor was ON.
• Remedy: 1. Connector of the C-fold Tray Motor (M6) is disconnected 2. C-fold Tray Motor (M6) is faulty 3. Connector of the C-fold Tray Motor Sensor (S19) is disconnected 4. C-fold Tray Motor Sensor (S19) is faulty

• Code: E56B-8002
• Description: Folding Tray Motor of Paper Folding Unit failed to return to HP (Document Insertion/Folding Unit-H1)
  The C-fold Tray Motor Sensor failed to be ON despite the drive of specified pulse in the case that the C-fold Tray Motor started to be driven while the C-fold Tray Motor Sensor was OFF.enso
• Remedy: 1. Connector of the C-fold Tray Motor (M6) is disconnected. 2. C-fold Tray Motor (M6) is faulty. 3. Connector of the C-fold Tray Motor Sensor (S19) is disconnected. 4. C-fold Tray Motor Sensor (S19) is faulty.

• Code: E584-0002
• Description: Shutter home position error (Finisher-E1)
  The stapler does not return to the shutter home position when the Stack Ejection Motor has been driven for 3 seconds.
• Remedy: 1. The Shutter Home Position Sensor (PI113) is faulty. 2. The wiring between the Finisher Controller PCB and Stack Ejection Motor, and between the Finisher Controller PCB and Shutter Clutch is faulty. 3. The shutter mechanism is faulty. 4. The Stack Ejection Motor (M102), Shutter Clutch (CL101), ang Stack Ejection Lower Roller Clutch (CL102) is faulty. 5. The Finisher Controller PCB is faulty.

• Code: E584-8001
• Description: Shutter home position error (Finisher-E1)
  The stapler does not leave the shutter home position when the Stack Ejection Motor has been driven for 3 seconds.
• Remedy: 1. The Shutter Home Position Sensor (PI113) is faulty. 2. The wiring between the Finisher Controller PCB and Stack Ejection Motor, and between the Finisher Controller PCB and Shutter Clutch is faulty. 3. The shutter mechanism is faulty. 4. The Stack Ejection Motor (M102), Shutter Clutch (CL101), ang Stack Ejection Lower Roller Clutch (CL102) is faulty. 5. The Finisher Controller PCB is faulty.

• Code: E590-8001
• Description: Punch home position error (External 2 Hole Puncher)
  The Puncher does not detect the Punch Home Position Sensor when the Puncher Motor has been driven for 200 msec.
• Remedy: 1. The Punch Home Position Sensor (PI63) and Punch Motor Clock Sensor (PI62) is faulty. 2. The wiring between the Punch Controller PCB and Sensor is faulty. 3. The punch mechanism is faulty. 4. The punch motor (M61) is faulty. 5. The Punch Controller PCB is faulty. 6. The Finisher Controller PCB is faulty.

• Code: E590-8002
• Description: Punch home position error (External 2 Hole Puncher)
  After the Motor has been stopped at time of Punch Motor initialization, the Puncher does not detect Punch Home Position Sensor.
• Remedy: 1. The Punch Home Position Sensor (PI63) and Punch Motor Clock Sensor (PI62) is faulty. 2. The wiring between the Punch Controller PCB and Sensor is faulty. 3. The punch mechanism is faulty. 4. The punch motor (M61) is faulty. 5. The Punch Controller PCB is faulty. 6. The Finisher Controller PCB is faulty.