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 causes a jam error, and the 2nd failure causes this SC code.
Causes: • Folder plate HP sensor disconnected, defective • Folder plate motor disconnected, defective • Folder plate motor overloaded due to obstruction.
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 causes a jam error, and the 2nd failure causes this SC code.
Causes: • Motor harness disconnected, loose, defective • Defective 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 causes a jam error, and the 2nd failure causes this SC code.
Causes: • Motor harness disconnected, loose, defective • Defective motor
Code: 765
Description: 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: 766
Description: 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: 767
Description: 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: 770
Description: Shift motor error
The shift motor HP sensor does not detect any change for 1.86 seconds after the shift motor has turned on at power on or during its operation.
Causes: • Defective shift motor • Defective shift motor HP sensor
Code: 791
Description: Bridge unit error
The machine recognizes the finisher, but does not recognize the bridge unit.