Sharp MX-M623U - Manual (Page 40)

38
MAINTENANCE
1
Open the automatic document feeder and
remove the glass cleaner.
2
Clean the document scanning area on the
document glass with the glass cleaner.
One scanning area is on the document glass and the other is
inside the automatic document feeder.
3
Clean the document scanning area in the
automatic document feeder with the glass
cleaner.
(1) Open the scanning area cover on the
automatic document feeder.
Push in the release switch to release the cover.
(2) Clean the scanning area in the automatic
document feeder.
(3) Close the cover.
4
Replace the glass cleaner.