Move the stapler unit frame upward and outward in the direction of the arrow, as shown.
14.
Rear
15.
Remove the stapler unit frame.
Warning: Do not force the stapler unit frame out of the finisher.
Warning: Be sure to hold the stapler unit frame firmly to avoid dropping it.
Reinstallation notes:
•
Do not force the stapler unit frame into the finisher.
Be sure to hold the stapler unit frame firmly to avoid dropping it.
•
Maker sure no harnesses are pinched when replacing the stapler unit frame.
•
Be sure to replace the grounding wire.
•
Ensure that the white connector and the yellow connector are properly replaced.
•
Stepper motor (buffer/transport) and belt (buffer/transport) removal
Remove the rear upper cover. See
1.
Remove the two screws securing the bracket (A) on the rear of the finisher.
2.
Move the bracket slightly.
3.
Note: It is not necessary to remove the bracket from the finisher. It should only be slightly moved to
provide better access to the stepper motor (buffer/transport) (B) for removal.
4.
Loosen the two screws securing the belt tensioner bracket (C) to the finisher, and move it down as shown.
White connector
Yellow connector
D
"Rear upper cover removal" on page
Front
D
4-377.
Repair information
7558-xxx
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