• Code: SC778-3
• Description: Top Tray JG Motor Multi Folder (D454)
  The top tray JG HP sensor did not detect the top tray junction gate at (or out of) its home position. The 1st occurrence causes a jam, and the 2nd occurrence causes this SC code.
• Causes: • Top tray JG HP sensor dirty • Sensor harness or connector loose, broken, defective • Top tray JG motor harness or connector loose, broken, defective • Sensor defective • Motor or motor drive board defectiveC code.

• Code: SC778-4
• Description: Entrance JG Motor Multi Folder (D454)
  The entrance junction gate HP sensor did not detect the entrance junction gate at (or out of) its home position. The 1st occurrence causes a jam, and the 2nd occurrence causes this SC code.
• Causes: • Entrance JG HP sensor dirty • Sensor harness or connector loose, broken, defective • Entrance JG motor harness or connector loose, broken, defective • Sensor defective • Motor or motor drive board defectiveC code.

• Code: SC779
• Description: 1st Stopper Motor Error Multi Folder (D454)
  The 1st stopper HP sensor did not detect the 1st stopper in (or out of) its home position within the prescribed time. The 1st occurrence causes a jam, and the 2nd occurrence causes this SC code.
• Causes: • 1st stopper HP sensor dirty • Sensor harness or connector loose, broken, defective • 1st stopper motor harness or connector loose, broken, defective • Sensor defective • Motor or motor drive board defectiveC code.

• Code: SC780
• Description: Z-Fold Feed Motor Error
  The feed motor that drives the feed rollers and exit rollers in the Z-fold unit is not operating. The 1st alert signals a jam, the 2nd alert triggers this SC.
• Causes: • Motor harness loose, broken, defective • Motor blocked by an obstruction • Motor defective

• Code: SC781
• Description: Z-Fold Lower Stopper Motor Error
  The lower stopper failed to leave the home position with the specified number of motor pulses. Note: The 1st detection failure causes a jam error, and the 2nd failure causes this SC code.
• Causes: • Lower stopper motor disconnected, defective • Lower stopper motor overloaded due to obstruction • Lower stopper HP sensor disconnected, defective

• Code: SC782
• Description: Z-fold Upper Stopper Motor
  The upper stopper failed to leave the home position with the specified number of motor pulses. Note: The 1st detection failure causes a jam error, and the 2nd failure causes this SC code.
• Causes: • Upper stopper motor disconnected, defective • Upper stopper motor overloaded due to obstruction • Upper stopper HP sensor disconnected, defective

• Code: SC783-1
• Description: 2nd Stopper Motor Error Multi Folder (D454)
  The 2nd stopper HP sensor did not detect the 2nd stopper in (or out of) its home position within the prescribed time. The 1st occurrence causes a jam, and the 2nd occurrence causes this SC code.
• Causes: • 2nd stopper HP sensor dirty • Sensor harness or connector loose, broken, defective • 2nd stopper motor harness or connector loose, broken, defective • Sensor defective • Motor or motor drive board defective

• Code: SC783-10
• Description: Fold Plate Motor Error Multi Folder (D454)
  The fold plate HP sensor did not detect the fold plate in (or out of) its home position within the prescribed time. The 1st occurrence causes a jam, and the 2nd occurrence causes this SC code.
• Causes: • Fold plate HP sensor dirty • Sensor harness or connector loose, broken, defective • Fold plate motor harness or connector loose, broken, defective • Sensor defective • Motor or motor drive board defectiveard defective