• Code: 791
• Description: Bridge unit error
  The machine recognizes the finisher, but does not recognize the bridge unit.
• Causes: • Defective connector • Broken harness
• Remedy: 1. Check the connections between the bridge unit and the machine. 2. Install a new bridge unit.

• Code: 792
• Description: Finisher error
  The machine does not recognize the finisher, but recognizes the bridge unit.
• Causes: • Defective connector • Defective harness • Incorrect installation
• Remedy: 1. Check the connections between the finisher and the machine. 2. Install a new finisher.

• Code: 793-01, 794-01
• Description: Front jogger motor error 1-bin tray (D586)
  The machine does not detect a correct signal from the front jogger fence HP sensor while the front jogger motor is operating. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Defective front jogger motor • Loosen connection • Motor overload • Defective front jogger fence HP sensor
• Remedy: 1. Replace the front jogger fence HP sensor. 2. Replace the front jogger motor.

• Code: 793-02, 794-02
• Description: Rear jogger motor error 1-bin tray (D586)
  The machine does not detect a correct signal from the rear jogger fence HP sensor while the rear jogger motor is operating. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Defective rear jogger motor • Loosen connection • Motor overload • Defective rear jogger fence HP sensor
• Remedy: 1. Replace the rear jogger fence HP sensor. 2. Replace the rear jogger motor.

• Code: 793-03, 794-03
• Description: Pick-up roller contact motor error 1-bin tray (D586)
  The machine does not detect a correct signal from the pick-up roller HP sensor while the pick-up roller contact motor is operating. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Defective pick-up roller contact motor • Loosen connection • Motor overload • Defective pick-up roller HP sensor
• Remedy: 1. Replace the pick-up roller HP sensor. 2. Replace the pick-up roller contact motor.

• Code: 793-04, 794-04
• Description: Exit guide plate motor error 1-bin tray (D586)
  The machine does not detect a correct signal from the exit guide plate HP sensor while the exit guide plate motor is operating. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Defective exit guide plate motor • Loosen connection • Motor overload • Defective exit guide plate HP sensor
• Remedy: 1. Replace the exit guide plate HP sensor. 2. Replace the exit guide plate motor.

• Code: 793-05, 794-05
• Description: Output tray motor error with 1-bin tray (D586)
  The machine does not detect a correct signal from the stack height detection lever sensor while the output tray motor is operating. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Defective output tray motor • Loosen connection • Motor overload • Defective stack height detection lever sensor
• Remedy: 1. Replace the stack height detection lever sensor. 2. Replace the output tray motor.

• Code: 793-06, 794-06
• Description: Stack height detection lever motor error with 1-bin tray (D586)
  The machine does not detect a correct signal from the stack height detection lever HP sensor while the stack height detection lever motor is operating. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Defective stack height detection lever motor • Loosen connection • Motor overload • Defective stack height detection lever HP sensor • Defective stack height detection lever sensor
• Remedy: 1. Replace the stack height detection lever sensor. 2. Replace the output tray motor.