• Code: E514-8001
• Description: A. Error in the gripper base motor (Finisher-K1) B. Rear end assist home position error (Finisher-L1). A. The gripper does not come off the gripper base rear sensor when the gripper base motor has been driven for 3 seconds. B. The stapler does not leave the rear end assist home position when the rear end assist motor has been driven for 3 seconds.
• Remedy: A: A-1. The connector of the gripper base rear sensor (S117) or the gripper base motor (M116) are disconnected. A-2. The wiring of the gripper base rear sensor or the gripper base motor are faulty. A-3. The gripper base rear sensor is faulty. A-4. The gripper base motor is faulty. A-5. The finisher controller PCB is faulty. B: B-1. The rear end assist home position sensor (PI109) is faulty. B-2. The wiring between the finisher controller PCB and rear end assist motor is faulty. B-3. The end assist mechanism is faulty. B-4. The rear end assist motor (M109) is faulty. B-5. The finisher controller PCB is faulty.

• Code: E514-8002
• Description: A. Error in the gripper base motor (Finisher-K1) B. Rear end assist home position error (Finisher-L1). A. The gripper base rear sensor dose not detect the gripper when the gripper base motor has been driven for 3 seconds. B. The stapler does not return to the rear end assist home position when the rear end assist motor has been driven for 3 seconds.
• Remedy: A: A-1. The connector of the gripper base rear sensor (S117) or the gripper base motor (M116) are disconnected. A-2. The wiring of the gripper base rear sensor or the gripper base motor are faulty. A-3. The gripper base rear sensor is faulty. A-4. The gripper base motor is faulty. A-5. The finisher controller PCB is faulty. B: B-1. The rear end assist home position sensor (PI109) is faulty. B-2. The wiring between the finisher controller PCB and rear end assist motor is faulty. B-3. The end assist mechanism is faulty. B-4. The rear end assist motor (M109) is faulty. B-5. The finisher controller PCB is faulty.

• Code: E514-8003
• Description: Error in the gripper motor (Finisher-A1). The gripper does not come off the gripper HP sensor when the gripper motor has been driven for 3 seconds.
• Remedy: 1. The connector of the gripper HP sensor (S140) or the gripper motor (M117) are disconnected. 2. The wiring of the gripper HP sensor) or the gripper motor are faulty. 3. The gripper HP sensor is faulty. 4. The gripper motor is faulty. 5. The finisher controller PCB is faulty.

• Code: E514-8004
• Description: Error in the gripper motor (Finisher-K1). The gripper HP sensor does not detect the gripper when the gripper motor has been driven for 3 seconds.
• Remedy: 1. The connector of the gripper HP sensor (S140) or the gripper motor (M117) are disconnected. 2. The wiring of the gripper HP sensor or the gripper motor are faulty. 3. The gripper HP sensor is faulty. 4. The gripper motor is faulty. 5. The finisher controller PCB is faulty.

• Code: E514-8005
• Description: Error in the gripper motor (Finisher-K1). The gripper does not come off the position sensor when the gripper motor has been driven for 3 seconds.
• Remedy: 1. The connector of the gripper position sensor (S115) or the gripper motor (M117) are disconnected. 2. The wiring of the gripper position sensor or the gripper motor are faulty. 3. The gripper position sensor is faulty. 4. The gripper motor is faulty. 5. The finisher controller PCB is faulty.

• Code: E514-8006
• Description: Error in the gripper motor (Finisher-K1). The gripper position sensor does not detect the gripper when the gripper motor has been driven for 3 seconds.
• Remedy: 1. The connector of the gripper position sensor (S115) or the gripper motor (M117) are disconnected. 2. The wiring of the gripper position sensor or the gripper motor are faulty. 3. The gripper position sensor is faulty. 4. The gripper motor is faulty. 5. The finisher controller PCB is faulty.

• Code: E518-8001
• Description: Error in folding feed motor lock (Document Insertion Folding Unit/Paper Folding Unit). The fold transport motor (M5/M11) lock signal has been detected for more than the specified period of time.
• Remedy: 1. Connector of Folding feed motor (M5/M11) is disconnected. 2. Folding feed motor is faulty.

• Code: E519-0002
• Description: Gear change home position error (Finisher-L1). The gear change home position sensor does not turn ON when the gear change motor has been driven for 387 pulses.
• Remedy: 1. The gear change home position sensor (PI117) is faulty. 2. The wiring between the finisher controller PCB and gear change motor is faulty. 3. The gear change mechanism is faulty. 4. The gear change motor (M110) is faulty. 5. The finisher controller PCB is faulty.