Service Call Conditions
D017/D018/D019/D020/D084/D085 3-28 SM Appendix
764 B Paper position slide motor error
The paper position sensor detected movement of
the slide but the slide was not detected at the
home position within the prescribed time. The 1st
detection failure issues a jam error, and the 2nd
failure issues this SC code.
Motor harness
loose, broken
Motor drive
obstructed
Motor defective
765 B Fold unit bottom fence lift motor
The fold unit bottom fence lift motor in the
1000-sheet booklet finisher is not operating. The
1st detection failure issues a jam error, and the
2nd failure issues this SC code.
Motor harness
loose, broken
Motor drive
obstructed
Motor defective
766 B Clamp roller retraction motor
The clamp roller retraction motor in the
1000-sheet booklet finisher is not operating. The
1st detection failure issues a jam error, and the
2nd failure issues this SC code.
Motor harness
loose, broken
Motor drive
obstructed
Motor defective
791 B Bridge unit error
The machine can communicate with
the finisher but not the bridge unit.
Poor connection between the
finisher and mainframe
Bridge unit harness damaged
or defective
Bridge unit defective