HP 7200 - Manual (Page 156)

Clean the lid backing
Minor debris can accumulate on the white document backing located underneath the
lid of the HP All-in-One.
1.
Turn off the HP All-in-One, unplug the power cord, and raise the lid.
Caution When you unplug the power cord for more than 72 hours, the
date and time are erased. You will need to reset the date and time later,
when you plug the power cord back in. For more information, see
Set the
date and time . Any faxes stored in memory are also erased.
2. Clean the white document 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 might scratch the
backing.
5. 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 painted parts of the
HP All-in-One, as this might damage the device.
Clean the exterior
Use a soft cloth or slightly moistened sponge to wipe dust, smudges, and stains off
the case. The interior of the HP All-in-One does not require cleaning. Keep fluids
away from the control panel and the interior of the HP All-in-One.
Caution To avoid damage to painted parts of the HP All-in-One, do not use
alcohol or alcohol-based cleaning products on the control panel, document
feeder tray, lid, or other painted parts of the device.
User Guide 153
Maintain your HP
All-in-One