• Code: 743
• Description: Booklet stapler motor error 1
  The 1st detection failure issues a jam error, and the 2nd failure issues this SC code. For the 2000/3000-sheet (booklet) finisher The front stapler unit saddle-stitch motor does not start operation within the specified time.
• Causes: • Motor overload • Loose connection of the front stapler motor • Defective front stapler motor
• Remedy: Replace the front stapler motor.

• Code: 744
• Description: Booklet staple motor error 2
  The 1st detection failure issues a jam error, and the 2nd failure issues this SC code. For the 2000/3000-sheet (booklet) finisher The rear stapler unit saddle-stitch motor does not start operation within the specified time.
• Causes: • Motor overload • Loose connection of the rear stapler motor • Defective rear stapler motor
• Remedy: Replace the front stapler motor.

• Code: 746
• Description: 1000-sheet booklet finisher: Stack feed motor error • This SC is not used in this machine.
• Causes:
• Remedy:

• Code: 750
• Description: 1000/2000/3000-sheet (booklet) finisher: Tray lift motor error
  The 1st detection failure issues a jam error, and the 2nd failure issues this SC code. The upper tray paper height sensor does not change its status with the specified time after the tray raises or lowers.
• Causes:
• Remedy: 1. Check the connections to the shift tray motor. 2. Defective shift tray motor.

• Code: 760
• Description: Finisher punch motor error
  The punch HP sensor is not activated within the specified time after the punch motor turned on. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Punch HP sensor disconnected, defective • Punch motor disconnected or defective • Punch motor overload due to obstruction
• Remedy: 1. Check the connections and cables for the punch motor and HP sensor. 2. Check for blockages in the punch motor mechanism. 3. Replace the punch HP sensor and/or punch motor 4. Replace the finisher main board.

• Code: 761
• Description: Finisher folder plate motor error
  The folder plate moves but is not detected at the home position within the specified time. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Folder plate HP sensor disconnected, defective • Folder plate motor disconnected, defective • Folder plate motor overloaded due to obstruction.
• Remedy: 1. Check the connections and cables for the folder plate motor and HP sensor. 2. Check for blockages in the folder plate motor mechanism. 3. Replace the folder plate HP sensor and/or folder plate motor 4. Replace the finisher main board.

• Code: 763
• Description: Punch movement motor error
  The punch unit moves but is not detected at the home position within the specified time. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Motor harness disconnected, loose, defective • Defective motor
• Remedy: 1. Check the connections to the punch movement motor. 2. Defective punch movement motor

• Code: 764
• Description: Paper position sensor slide motor error
  The paper position sensor moves but is not detected at the home position within the specified time. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Motor harness disconnected, loose, defective • Defective motor
• Remedy: 1. Check the connections to the paper position sensor slide motor. 2. Defective paper position sensor slide motor.