Brother FAX-2840 Basic User's Manual page 65

e
Put the print sample in front of the drum
unit, and find the exact position of the
poor print.
Routine maintenance
f
Turn the drum unit gear by hand while
looking at the surface of the drum roller
(1).
1
g
When you have found the mark on the
drum that matches the print sample,
wipe the surface of the drum roller with
a dry cotton swab until the dust or glue
on the surface comes off.
Important
DO NOT clean the surface of the
photosensitive drum with a sharp object.
A
57