Lexmark C91x Service Manual page 236

5055-xxx
Aligning the top of the finisher
Note: Anytime you move the printer or finisher, recheck the printer
and finisher top alignment.
Follow these instructions if the alignment marks on top of the finisher
are not aligned with the edges of the cover on the side of the printer.
1. Loosen the guide rail thumbscrews.
If you made previous adjustments, the thumbscrews are already
loose.
2. Rotate the adjustment knobs as needed to raise or lower the
side of the finisher.
•
To raise the finisher, rotate the adjustment knobs clockwise.
•
To lower the finisher, rotate the adjustment knobs
counterclockwise.
3. Tighten the guide rail thumbscrews.
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Service Manual