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Maintenance 3-1
4036-304
3. Maintenance
This chapter describes cleaning methods maintenance parts replacement, and
adjustment and lubrication necessary for normal scanner operation.
Perform preventative maintenance in the shorter term either every six months or every
60,000 sheets scanning.
Cleaning
Cover and Glass
With soft cloth, wipe the cover and glass. If the dirt is heavy, use a neutral cleanser or
alcohol. Wipe the glass carefully so no cleanser remains on the surface.
Touch Screen
Wipe the touch screen with a clean, lint-free cotton cloth dampened with water.
ADF Unit
Push the ADF unit backward to open the unit. Clean the pad assembly and feed roller in
the ADF with a lint-free cloth and isopropyl alcohol. Clean the pad assembly by wiping it
in the direction of the arrow as shown.