Ricoh D017 Service Manual page 402

760 B Finisher punch motor error
The punch HP sensor did not activate
within the prescribed time after the
punch motor turned on. The 1st
detection issues a jam error, and the
2nd failure issues this SC code.
761 B Folder plate motor error
The folder plate in the 1000-sheet booklet finisher moved but 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.
Folder plate motor drive obstructed
Folder plate HP sensor harness loose, broken
Folder plate motor harness loose, broken
Folder plate motor defective
Folder plate HP sensor defective
763 B Punch movement motor error
The punch unit moved but it 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.
SM Appendix
Punch HP sensor harness
loose, broken
Punch motor harness loose,
broken
Punch motor obstructed
Punch motor defective
Punch HP sensor defective
3-27 D017/D018/D019/D020/D084/D085
Service Call Conditions
Motor harness
loose, broken
Motor drive
obstructed
Motor defective