User Maintenance; Cleaning The Scanner Module - Sharp LASER PRINTER Operation Manual

USER MAINTENANCE

To use this product for a long time, keep the cabinet of the main unit and the like clean.
NOTE
When cleaning, do not use thinner, benzene, or
similar volatile cleaning agents.

Cleaning the scanner module

If the document glass, cover or original scanning portion of the scanner module is dirty, scanned image may be soiled
or black stripes may appear on image. Keep them always clean.
Wipe them with a soft, clean cloth.
If necessary, dampen the cloth with water or a small
amount of neutral detergent. After wiping them with it,
wipe them with a clean, dry cloth.
4-12
If black stripes appear on
images obtained by
scanning sheet originals
that have been fed from
the feeder, wipe the
scanning portion (long
and narrow glass shown
in the illustration).
Wipe both and .