Chapter 11

Clean the lid backing

Minor debris can accumulate on the white document backing located underneath the lid of the HP All-in-One.

To clean the lid backing

1.Turn off the HP All-in-One, unplug the power cord, and raise the lid.

2.Clean the white document backing with a soft cloth or sponge slightly moistened with a mild soap and warm water.

Wash the backing gently to loosen debris. Do not scrub the backing.

3.Dry the backing with a dry, soft, lint-free cloth.

CAUTION: Do not use paper-based wipes, as these might scratch the backing.

4.If further cleaning is needed, repeat the previous steps using isopropyl (rubbing) alcohol, and wipe the backing thoroughly with a damp cloth to remove any residual alcohol.

CAUTION: Be careful not to spill alcohol on the glass or exterior of the HP All- in-One, as this might damage the device.

5.Plug in the power cord, and then turn on the HP All-in-One.

Print a self-test report

If you are experiencing problems with printing, print a self-test report before you replace the print cartridges. This report provides useful information on several aspects of your device, including your print cartridges.

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64 Maintain the HP All-in-One