HP LaserJet 3052 All in One Printer - To clean the scanner glass

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To clean the scanner 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.

NOTE

If streaks or other defects appear only on copies produced using the automatic

document feeder (ADF), clean the scanner strip (step 3). It is not necessary to clean the

scanner glass.

1.

Turn off the all-in-one, unplug the power cord from the electrical socket, and raise the lid.

2.

Clean the glass by using a soft cloth or sponge that has been moistened with nonabrasive glass

cleaner.

CAUTION

Do not use abrasives, acetone, benzene, ammonia, ethyl alcohol, or carbon

tetrachloride on any part of the all-in-one; these can damage the all-in-one. Do not place

liquids directly on the glass. They might seep under it and damage the all-in-one.

3.

Clean the scanner strip by using a soft cloth or sponge that has been moistened with

nonabrasive glass cleaner.

4.

To prevent spotting, dry the glass by using a chamois or cellulose sponge.

152 Chapter 8 Scan

ENWW

NOTE

In certain areas of California, air pollution control regulations restrict the use of

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.

liquid

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