Cleaning the device exterior and scanner hp color laserjet 28xx

Selasa, 18 Februari 2014

Cleaning the device

The section contains information about cleaning the device exterior and scanner.
To clean the exterior
Use a soft, damp, lint-free cloth to wipe dust, smudges, and stains off of the exterior of the device.
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.
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.
Turn off the device, unplug the power cord from the electrical socket, and raise the lid.
Clean the glass by using a soft cloth or sponge that has been moistened with nonabrasive glass cleaner.






ACAUTION

Do not use abrasives, acetone, benzene, ammonia, ethyl alcohol, or carbon tetrachloride on any part of the device; these can damage the device. Do not place liquids directly on the glass. They might seep under it and damage the device.

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



To prevent spotting, dry the glass by using a chamois or cellulose sponge.
To clean the lid backing
Minor debris can accumulate on the white document lid backing that is located under the flatbed scanner cover.
Turn off the device, unplug the power cord from the electrical socket, and raise the lid.
2 Clean the white document lid backing by using a soft cloth or sponge that has been moistened with a mild soap and warm water. Also, clean the scanner strip next to the ADF scanner glass.





Wash the backing gently to loosen debris; do not scrub the backing. 4 Dry the backing by using a chamois or soft cloth.
/ CAUTION Do not use paper-based wipes because they might scratch the backing.
If this does not clean the backing well enough, repeat the previous steps and use isopropyl alcohol to dampen the cloth or sponge, and then wipe the backing thoroughly with a damp cloth to remove any residual alcohol.

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