Service Call Conditions
SM 4-23 D017/D018/D019/D020
Trouble-
shooting
motor turned on.
-or-
The stack feed HP sensor did not detect "OFF" twice (once: jam error) for
the specified time after the stack feed motor turned on.
Motor drive obstructed
Stack feed motor harness loose, broken
Stack feed motor defective
750 B Tray lift motor error
The tray lift motor in the
1000-sheet booklet finisher
is not operating.
Motor harness loose, broken
Motor drive obstructed
Stack height sensor dirty, harness loose,
broken
Motor defective
Stack height sensor defective
751 B Stack pressure solenoid error
The stack pressure solenoid
in the finisher is not
operating.
Solenoid harness loose, broken
Solenoid obstructed
Stack height sensor dirty, harness loose,
broke
Solenoid defective
Stack height sensor defective
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.
Punch HP sensor harness
loose, broken
Punch motor harness loose,
broken
Punch motor obstructed
Punch motor defective
Punch HP sensor defective
To Next Page
Loading...
