• Code: E5E1-0001
• Description: Tray lift motor of paper folding unit failed to go through HP (Document Insertion Unit). The paper feed sensor (S3) did not turned ON when the inserter paper feed tray moved up.
• Remedy: 1. Connector of the motor (M2) is disconnected 2. Upper stopper motor is faulty 3. Connector of the Paper feed sensor (S3) is disconnected 4. Paper feed sensor is faulty

• Code: E5E1-0002
• Description: Tray lift motor of paper folding unit failed to return to HP(Document Insertion Unit). During initialization or lowering of the inserter paper feed tray, the tray lower limit sensor (S5) has not turned ON within the specified time.
• Remedy: 1. Connector of the motor (M2) is disconnected 2. Upper stopper motor is faulty 3. Connector of the Tray lower limit sensor (S5) is disconnected 4. Tray lower limit sensor is faulty

• Code: E5E1-8001
• Description: Tray lift motor of paper folding unit failed to go through HP(Document Insertion / Folding Unit). The paper feed sensor (S3) did not turned ON when the inserter paper feed tray moved up.
• Remedy: 1. Connector of the motor (M2) is disconnected 2. Upper stopper motor is faulty 3. Connector of the Paper feed sensor (S3) is disconnected 4. Paper feed sensor is faulty

• Code: E5E1-8002
• Description: Tray lift motor of paper folding unit failed to return to HP(Document Insertion / Folding Unit). During initialization or lowering of the inserter paper feed tray, the tray lower limit sensor (S5) has not turned ON within the specified time.
• Remedy: 1. Connector of the motor (M2) is disconnected 2. Upper stopper motor is faulty 3. Connector of the Tray lower limit sensor (S5) is disconnected 4. Tray lower limit sensor is faulty

• Code: E5F0-8001
• Description: A. Error in the saddle lead edge stopper motor(Finisher-A1) B. Paper positioning plate home position error(Finisher-B1). A: The saddle lead edge stopper HP sensor does not detect the saddle lead edge stopper when the saddle lead edge stopper has been moved for 182mm by saddle lead edge stopper motor. B: The paper positioning plate home positio sensor does not turn ON when the paper positioning plate motor has been driven for 1500 pulses.
• Remedy: A: 1. The connector of the saddle lead edge stopper HP sensor (S205) or the saddle lead edge stopper motor (M203) are disconnected. 2. The wiring of the saddle lead edge stopper HP sensor (S205) or the saddle lead edge stopper motor (M203) are faulty. 3. The saddle lead edge stopper HP sensor (S205) is faulty. 4. The saddle lead edge stopper motor (M203) is faulty. 5. The saddle stitcher controller PCB is faulty. 6. The finisher controller PCB is faulty. B: 1) The paper positioning plate home position sensor (PI7) is faulty. 2) The positioning plate drive mechanism is faulty. 3) The paper positioning plate motor (M4) is faulty. 4) The saddle stitcher controller PCB is faulty.

• Code: E5F0-8002
• Description: A. Error in the saddle lead edge stopper motor(Finisher-A1) B. Paper positioning plate home position error(Finisher-B1). A: The saddle lead edge stopper does not come off the saddle lead edge stopper HP sensor when the saddle lead edge stopper motor has been driven for 50pulses. B: The paper positioning plate home position sensor does not turn OFF when the paper positioning plate motor has been driven for 300 pulses.
• Remedy: A: 1. The connector of the saddle lead edge stopper HP sensor (S205) or the saddle lead edge stopper motor (M203) are disconnected. 2. The wiring of the saddle lead edge stopper HP sensor (S205) or the saddle lead edge stopper motor (M203) are faulty. 3. The saddle lead edge stopper HP sensor (S205) is faulty. 4. The saddle lead edge stopper motor (M203) is faulty. 5. The saddle stitcher controller PCB is faulty. 6. The finisher controller PCB is faulty. B: 1) The paper positioning plate home position sensor (PI7) is faulty. 2) The positioning plate drive mechanism is faulty. 3) The paper positioning plate motor (M4) is faulty. 4) The saddle stitcher controller PCB is faulty.

• Code: E5F1-8001
• Description: A. Error in the saddle folder/feeder motor(Finisher-A1) B. Paper folding motor lock error(Finisher-B1). A. The drive speed of the saddle folder/feeder motor is less than 5mm/sec. B. The feed speed of the paper fold roller reaches 5 mm/ sec or less.
• Remedy: A: 1. The connector of the saddle folder/feeder motor sensor (S214) or the saddle folder/feeder motor (M206) are disconnected. 2. The wiring of the saddle folder/feeder motor sensor (S214) or the saddle folder/feeder motor (M206) are faulty. 3. The saddle folder/feeder motor sensor (S214) is faulty. 4. The saddle folder/feeder motor (M206) is faulty. 5. The saddle stitcher controller PCB is faulty. 6. The finisher controller PCB is faulty. B: 1) The paper folding motor clock sensor (PI4) and paper folding home position sensor (PI21) is faulty. 2) The paper folding roller drive mechanism is faulty. 3) The paper folding motor (M2) is faulty. 4) The saddle stitcher controller PCB is faulty.

• Code: E5F1-8002
• Description: A. Error in the saddle folder/feeder motor(Finisher-A1) B. Paper positioning plate home position error(Finisher-B1). A. The saddle folder HP sensor does not detect the home position of the paper fold roller during initialization. B. The status of the paper fold home position sensor does not change when the paper fold motor has been driven for 3 seconds.
• Remedy: A: 1. The connector of the saddle folder HP sensor (S229) or the saddle folder/feeder motor (M206) are disconnected. 2. The wiring of the saddle folder HP sensor (S229) or the saddle folder/feeder motor (M206) are faulty. 3. The saddle folder HP sensor (S229) is faulty. 4. The saddle folder/feeder motor (M206) is faulty. 5. The saddle stitcher controller PCB is faulty. 6. The finisher controller PCB is faulty. B: 1) The paper folding motor clock sensor (PI4) and paper folding home position sensor (PI21) is faulty. 2) The paper folding roller drive mechanism is faulty. 3) The paper folding motor (M2) is faulty. 4) The saddle stitcher controller PCB is faulty.