• Code: 720-53
• Description: 2000/3000-Sheet (booklet) Finisher Error: Folding unit bottom fence lift motor
  The folding unit bottom fence movement is not finished within a certain time. The 1st detection failure causes a jam error, and the 2nd failure causes this SC code.
• Causes: Motor harness loose, broken
  Motor drive obstructed
  Motor defective

• Code: 720-55
• Description: 2000/3000-Sheet (booklet) Finisher Error: Clamp roller retraction motor error
  The clamp roller movement is not finished within a certain time. The 1st detection failure causes a jam error, and the 2nd failure causes this SC code.
• Causes: Motor harness loose, broken
  Motor drive obstructed
  Motor defective

• Code: 720-57
• Description: 2000/3000-Sheet (booklet) Finisher Error: Stack junction gate motor error
  The stack junction gate motor moves but the stack junction gate is not detected at its position within a specific time. The 1st detection failure causes a jam error, and the 2nd failure causes this SC code.
• Causes: Motor broken
  Motor connection loose
  Motor overloaded

• Code: 720-60
• Description: 2000/3000-Sheet (booklet) Finisher Error: Booklet stapler motor error 1
  The 1st detection failure causes a jam error, and the 2nd failure causes this SC code. 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

• Code: 720-61
• Description: 2000/3000-Sheet (booklet) Finisher Error: Booklet staple motor error 2
  The 1st detection failure causes a jam error, and the 2nd failure causes this SC code. 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

• Code: 720-70
• Description: 2000/3000-Sheet (booklet) Finisher Error: Tray lift motor error
  The 1st detection failure causes a jam error, and the 2nd failure causes 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: Motor overload
  Loose connection of the tray lift motor
  Defective tray lift motor

• Code: 720-71
• Description: 2000/3000-Sheet (booklet) Finisher Error: Finisher Tray 1 shift motor error
  The shift roller HP sensor of the upper tray does not activate within the prescribed time after the shift tray starts to move toward or away from the home position. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: Shift tray HP sensor of the upper tray disconnected, defective
  Shift tray motor of the upper tray disconnected, defective
  Shift tray motor of the upper tray overloaded due to obstruction

• Code: 720-72
• Description: 2000/3000-Sheet (booklet) Finisher Error: Shift jogger motor 1 error
  The side fence does not retract within the prescribed time after the shift jogger motor 1 switches on. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: Shift jogger motor 1 disconnected, defective
  Shift jogger motor 1 overloaded due to obstruction
  Shift jogger 1 HP sensor disconnected, defective