Hitachi 3300MFP - Manual (Page 126)

124 9 Cleaning and maintenance EN
Cleaning the outside of the product
To clean the exterior
Use a soft, damp, lint-free cloth to wipe dust, smudges, and stains off the exterior of the product.
To clean the glass
Dirty glass, from fingerprints, smudges, hair, and so on, slows down performance and affects the
accuracy of special features such as fit to page and copy.
1 Turn off the product, unplug the power cord from the electrical socket, and raise the lid.
Note If you have a 220V product, turn off the power switch.
2 Clean the glass with a soft cloth or sponge slightly moistened with nonabrasive glass cleaner.
CAUTION Do not use abrasives, acetone, benzene, ethyl alcohol, or carbon tetrachloride on the glass; these
can damage it. Do not place liquids directly on the glass. They may seep under it and damage the
product.
3 Dry the glass with a chamois or cellulose sponge to prevent spotting.
Note Dust might appear on the underside of the glass, but this cannot be cleaned and it has no effect on
the copy or scan quality.
To clean the lid backing
Minor debris can accumulate on the white document lid backing located underneath the product’s
lid.
1 Turn off the product, unplug the power cord from the electrical socket, and raise the lid.
Note If you have a 220V product, turn off the power switch.
2 Clean the white document lid backing with a soft cloth or sponge slightly moistened with a mild
soap and warm water.
3 Wash the backing gently to loosen debris; do not scrub the backing.
4 Dry the backing with a chamois or soft cloth.
CAUTION Do not use paper-based wipes as these may scratch the backing.
5 If this does not clean the backing well enough, repeat the previous steps using isopropyl
alcohol, and then wipe the backing thoroughly with a damp cloth to remove any residual
alcohol.
In certain areas of California, air pollution control regulations restrict the use of
liquid Isopropyl Alcohol (IPA) as a cleaning agent. In those areas of California,
please disregard the previous recommendations and use a dry, lint-free cloth.
The cloth may be moistened with water if desired.
Note