• Code: E540-8006
• Description: The Tray 1 Shift Motor acceleration error (Finisher-E1)
  The lock detection signal does not turn ON when the Tray 1 Shift Motor has been driven for 1 second.
• Remedy: 1. The Tray 1 Shift Area Sensor PCB is faulty. 2. The wiring between the Finisher Controller PCB and Tray 1 Shift Motor is faulty. 3. The tray up/down mechanism is faulty. 4. The Tray 1 Shift Motor (M107) is faulty. 5. The Finisher Controller PCB is faulty.

• Code: E540-8007
• Description: The Tray 1 Shift Motor error (Finisher-E1)
  The lock detection signal does not turn OFF when the Tray 1 Shift Motor is at a stop.
• Remedy: 1. The Tray 1 Shift Area Sensor PCB is faulty. 2. The wiring between the Finisher Controller PCB and Tray 1 Shift Motor is faulty. 3. The tray up/down mechanism is faulty. 4. The Tray 1 Shift Motor (M107) is faulty. 5. The Finisher Controller PCB is faulty.

• Code: E542-8001
• Description: Tray 1 time out error (Finisher-E1)
  1. If the tray does not return to home position when the Tray 1 Shift Motor is driven for 25 seconds. 2. If the tray does not move to other area when Tray 2 Shift Motor is driven for 5 seconds.
• Remedy: 1. The Tray 2 shift area Sensor PCB is faulty. 2. The wiring between the Finisher Controller PCB and Tray 2 Shift Motor is faulty. 3. The tray up/down mechanism is faulty. 4. The Tray 2 shift Motor (M105) is faulty. 5. The Finisher Controller PCB is faulty.

• Code: E542-8002
• Description: Tray 2 shift area error (Finisher-E1)
  1. The upper limit area is reached before the Tray 2 Paper Surface Sensor 1 detects the paper surface during paper surface detection operation. 2. A discontinuous area is detected during tray operation. 3. During evacuation operation, arrival at the area beyond the Tray 2 Paper Surface Sensor 2 is detected before this Sensor detects paper surface.
• Remedy: 1. The Tray 2 Shift Area Sensor PCB is faulty. 2. The wiring between the Finisher Controller PCB and Tray 2 Shift Motor is faulty. 3. The tray up/down mechanism is faulty. 4. The Tray 2 Shift Motor (M105) is faulty. 5. The Finisher Controller PCB is faulty.

• Code: E542-8004
• Description: The Tray 2 Shift Motor clock error (Finisher-E1)
  The FG input cannot be detected when the Tray 2 Shift Motor has been driven for 0.2 second.
• Remedy: 1. The Tray 2 Shift Area Sensor PCB is faulty. 2. The wiring between the Finisher Controller PCB and Tray 2 Shift Motor is faulty. 3. The tray up/down mechanism is faulty. 4. The Tray 2 Shift Motor (M105) is faulty. 5. The Finisher Controller PCB is faulty.

• Code: E542-8005
• Description: The Tray 2 Shift Motor speed error (Finisher-E1)
  The lock detection signal turns OFF 150 msec after the lock detection signal turned ON.
• Remedy: 1. The Tray 2 Shift Area Sensor PCB is faulty. 2. The wiring between the Finisher Controller PCB and Tray 2 Shift Motor is faulty. 3. The tray up/down mechanism is faulty. 4. The Tray 2 Shift Motor (M105) is faulty. 5. The Finisher Controller PCB is faulty.

• Code: E542-8006
• Description: The Tray 2 Shift Motor acceleration error (Finisher-E1)
  The lock detection signal does not turn ON when the Tray 2 Shift Motor has been driven for 1 second.
• Remedy: 1. The Tray 2 Shift Area Sensor PCB is faulty. 2. The wiring between the Finisher Controller PCB and Tray 2 Shift Motor is faulty. 3. The tray up/down mechanism is faulty. 4. The Tray 2 Shift Motor (M105) is faulty. 5. The Finisher Controller PCB is faulty.

• Code: E542-8007
• Description: The Tray 2 Shift Motor error (Finisher-E1)
  The lock detection signal does not turn OFF when the Tray 2 Shift Motor is at a stop.
• Remedy: 1. The Tray 2 Shift Area Sensor PCB is faulty. 2. The wiring between the Finisher Controller PCB and Tray 2 Shift Motor is faulty. 3. The tray up/down mechanism is faulty. 4. The Tray 2 Shift Motor (M105) is faulty. 5. The Finisher Controller PCB is faulty.