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T R O U B L E S H O O T I N G A N D M A I N T E N A N C E
3
Wipe the electric terminals with isopropyl alcohol on a cotton swab.
4
Wipe the gears with a clean dry cloth.
5
Gently wipe the scanner window and the toner sensor with a clean soft
dry cloth. Do NOT use isoproply alcohol to clean the scanner window
or the toner sensor.
Cleaning the Drum Unit
We recommend you place the drum unit on a drop cloth or large piece of
disposable paper to avoid spilling and scattering toner.
1
Carefully turn the drum unit upside down.
2
Clean the primary corona wire inside the drum unit by gently sliding
the tab from right to left several times.
3
Return the tab to the home position (
▼
mark position) before
reinstalling the drum unit.
Tab
Corona
Wire
Home
Position
(
▼
)
CAUTION
If you do not position the tab at the home position, printed pages may have
vertical stripes.
4
Install the drum unit into the fax machine.
See “Replacing the Drum Unit” on pages 117–121.
5
Close the top cover.
6
Plug in the power cord.
Содержание FAX 2750
Страница 1: ... OWNER S MANUAL FAX 2750 FAX 3750 ...
Страница 18: ...6 C H A P T E R O N E ...
Страница 90: ...78 C H A P T E R N I N E ...
Страница 96: ...84 C H A P T E R E L E V E N ...
Страница 100: ...88 C H A P T E R T W E L V E ...
Страница 172: ...160 A P P E N D I X B ...
Страница 196: ...184 A P P E N D I X D ...
Страница 202: ...190 G L O S S A R Y ...