Read Sharp MX-2640N / MX-2640NR / MX-2640FN / MX-3140N / MX-3140NR / MX-3140FN / MX-3640N / MX-3640NR / MX-3640FN (serv.man37) Service Manual online
MX-3640N MX-2640N/3140N/3640N (MAIN UNIT) 2 – 6
C. Cleaning
(1) Cleaning of LSU's dust-proof glass and PTC wire
Dust from the transfer belt or sh utter or some other adjacent p art
may fall onto the LSU during tr ansport or installation. Be sure to
clean the dust-proof glass and PTC wire before checking the image
quality.
1) Open the front cabinet. Slide the lock to release, and remove
the waste toner box.
2) Detach the LSU cleaning bar from the front cover.
3) Turn the felt side of the cleaning bar downward and insert it.
Slide it back and forth a few times to clean the LSU dust-proof
glass.
4) Move the PTC cleaning rod back and forth a few times to clean
the PTC wire.
After completion of cleaning, insert the cleaning rod completely
to the bottom.
5) Return the LSU cleaning rod to the front cabinet so that the felt
faces upward. Fit the boss, and fix it with three pawls.
6) Close the front cabinet.
D. Paper feed tray setup
(1) System setting
1) Press the [SYSTEM SETTINGS] key.
2) Touch the [Paper Tray Settings] key.
3) Touch the [Paper Tray Settings] key to configure the settings.
2) Touch the [Paper Tray Settings] key.
3) Touch the [Paper Tray Settings] key to configure the settings.
These settings specify the paper type, paper size, and func-
tions allowed for each paper tray. When the [Tray Settings] key
is touched, a list appears showing the trays and the current
settings.
Click on the first or last page to see other MX-2640N / MX-2640NR / MX-2640FN / MX-3140N / MX-3140NR / MX-3140FN / MX-3640N / MX-3640NR / MX-3640FN (serv.man37) service manuals if exist.