• 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: 1. Replace the front stapler motor.

• Code: 746
• Description: 1000-sheet booklet finisher: Stack feed motor error
  • The stack feed HP sensor does not detect "ON" twice (once: jam error) for specified time after the stack feed motor has turned on. • The stack feed HP sensor does not detect "OFF" twice (once: jam error) for specified time after the stack feed motor has turned on.
• Causes: • Motor overload • Loose connection of the stack feed motor • Defective stack feed motor
• Remedy:

• Code: 750
• Description: 1000-sheet (booklet) finisher: Tray lift motor error
• Causes: • Motor overload • Loose connection of the shift tray motor • Defective shift tray motor
• Remedy: 1. Check the connections to the shift tray motor. 2. Defective shift tray motor.

• Code: 753
• Description: Return roller motor error
  This occurs during the operation of the lower tray pressure motor
• Causes: • Motor harness disconnected, loose, defective • Motor overloaded • Home position sensor harness disconnected, loose, defective • Home position defective
• Remedy:

• 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.