• Code: E584-8002
• Description: A. Error in the stack delivery lower/shutter motor (Finisher-K1) B. Shutter home position error (Finisher-L1). A. The shutter HP sensor does not detect the shutter when the stack delivery lower/shutter motor has been driven for 3 seconds. B. The shutter does not return to the shutter home position when the stack ejection motor has been driven for 3 seconds.
• Remedy: A: A-1. The connector of the shutter HP sensor (S106) or the stack delivery lower/shutter motor (M122) are disconnected. A-2. The wiring of the shutter HP sensor or the stack delivery lower/shutter motor are faulty. A-3. The shutter HP sensor is faulty. A-4. The stack delivery lower/shutter motor is faulty. A-5. The finisher controller PCB is faulty. B: B-1. The shutter home position sensor (PI113) is faulty. B-2. The wiring between the finisher controller PCB and stack ejection motor, and between the finisher controller PCB and shutter clutch is faulty. B-3. The shutter mechanism is faulty. B-4. The stack ejection motor (M102)/the shutter clutch (CL101)/the stack ejection lower roller clutch (CL102) are faulty. B-5. The finisher controller PCB is faulty.

• Code: E584-8003
• Description: Error in the stack delivery lower/shutter motor (Finisher-K1). The shutter does not come off the shutter close detection sensor when the stack delivery lower/shutter motor has been driven for 3 seconds.
• Remedy: 1. The connector of the shutter close detection sensor (S148)/the stack delivery lower/shutter motor (M122) are disconnected. 2. The wiring of the shutter close detection sensor / the stack delivery lower/shutter motor are faulty. 3. The shutter close detection sensor is faulty. 4. The stack delivery lower/shutter motor is faulty. 5. The finisher controller PCB is faulty

• Code: E584-8004
• Description: Error in the stack delivery lower/shutter motor (Finisher-K1). The shutter close detection sensor does not detect the shutter when the stack delivery lower/shutter motor has been driven for 3 seconds.
• Remedy: 1. The connector of the shutter close detection sensor (S148)/the stack delivery lower/shutter motor (M122) are disconnected. 2. The wiring of the shutter close detection sensor / the stack delivery lower/shutter motor are faulty. 3. The shutter close detection sensor is faulty. 4. The stack delivery lower/shutter motor is faulty. 5. The finisher controller PCB is faulty

• Code: E590-8001
• Description: A. Error in the Punch motor (Finisher-K1) B. Punch home position error (External 2 Hole Puncher). A. During initialization, the punch HP sensor does not detect the puncher when the punch motor has been driven for 0.5 second after the puncher has come off the punch HP sensor. After initialization, the punch motor does not return to home position. B. The puncher does not detect the punch home position sensor when the puncher motor has been driven for 200 msec.
• Remedy: A: A-1. The connector of the punch HP sensor (S104) or the punch motor clock sensor (S105) are disconnected. A-2. The connector of the punch motor (M102) is disconnected. A-3. The wiring of the punch HP sensor or the punch motor clock sensor are faulty. A-4. The wiring of the punch motor is faulty. A-5. The punch HP sensor is faulty. A-6. The punch motor clock sensor is faulty. A-7. The punch motor is faulty. A-8. The puncher driver PCB (PCB1) is faulty. A-9. The finisher controller PCB is faulty. B: B-1. The punch home position sensor (PI63) and punch motor clock sensor (PI62) is faulty. B-2. The wiring between the punch controller PCB and sensor is faulty. B-3. The punch mechanism is faulty. B-4. The punch motor (M61) is faulty. B-5. The punch controller PCB is faulty. B-6. The finisher controller PCB is faulty.

• Code: E590-8002
• Description: A. Error in the Punch motor (Finisher-K1) B. Punch home position error (External 2 Hole Puncher). A. The puncher does not come off the punch HP sensor when the punch motor has been driven for 0.2 second. The puncher does not come off the punch HP sensor during initialization. B. After the motor has been stopped at time of punch motor initialization, the puncher does not detect punch home position sensor.
• Remedy: A: A-1. The connector of the punch HP sensor (S104) or the punch motor clock sensor (S105) are disconnected. A-2. The connector of the punch motor (M102) is disconnected. A-3. The wiring of the punch HP sensor or the punch motor clock sensor are faulty. A-4. The wiring of the punch motor is faulty. A-5. The punch HP sensor is faulty. A-6. The punch motor clock sensor is faulty. A-7. The punch motor is faulty. A-8. The puncher driver PCB (PCB1) is faulty. A-9. The finisher controller PCB is faulty. B: B-1. The punch home position sensor (PI63) and punch motor clock sensor (PI62) is faulty. B-2. The wiring between the punch controller PCB and sensor is faulty. B-3. The punch mechanism is faulty. B-4. The punch motor (M61) is faulty. B-5. The punch controller PCB is faulty. B-6. The finisher controller PCB is faulty

• Code: E590-8003
• Description: Error in the Punch motor (Finisher-K1). The puncher does not come off the punch HP sensor when the punch motor has been driven for 0.2 second. The puncher does not come off the punch HP sensor during initialization.
• Remedy: 1. The connector of the punch HP sensor (S104)/the punch motor clock sensor (S105) are disconnected. 2. The connector of the punch motor (M102) is disconnected. 3. The wiring of the punch HP sensor or the punch motor clock sensor are faulty. 4. The wiring of the punch motor is faulty. 5. The punch HP sensor is faulty. 6. The punch motor clock sensor is faulty. 7. The punch motor is faulty. 8. The puncher driver PCB (PCB1) is faulty. 9. The finisher controller PCB is faulty

• Code: E591-0001
• Description: Upper limit error with Punch Waste Sensor (Puncher Unit-BE1/BF1/BG1/BH1). The light-receiving voltage was 3.0V or less despite increase in sensor light-emission.
• Remedy: 1. Failure of Punch Waste Sensor (PCB2). 2. Failure of Puncher Driver PCB (PCB1). 3. Failure of Finisher Controller PCB.

• Code: E591-0002
• Description: Lower limit error with Punch Waste Sensor (Puncher Unit-BE1/BF1/BG1/BH1). The light-receiving voltage was 2.0V or more despite reduction in sensor light-emission.
• Remedy: 1. Failure of Punch Waste Sensor (PCB2). 2. Failure of Puncher Driver PCB (PCB1). 3. Failure of Finisher Controller PCB.