Clean the print cartridge contacts – HP 1240 Series User Manual
Page 81
user guide
maintain your hp fax
71
maintain
A test page is printed as the print cartridges are cleaned. Recycle or
discard the page.
If copy or print quality still seem poor after you clean the print cartridges,
try cleaning the print cartridge contacts before replacing the print
cartridge that is affected. For information on replacing print cartridges,
see
A test page is printed as the print cartridges are cleaned. Recycle or
discard the page.
clean the print cartridge contacts
Clean the print cartridge contacts only if you get repeated front panel messages
prompting you to check a print cartridge after you already have cleaned or
aligned the print cartridges.
Before cleaning remove the cartridge and verify that nothing is covering the
print cartridge contacts then reinstall the cartridge. If you continue to get
messages to check the cartridges, clean the contacts.
Caution!
Do not remove both print cartridges at the same time.
Remove and clean each print cartridge one at a time.
Make sure you have the following materials available:
•
Dry foam rubber swabs, lint-free cloth, or any soft material that will not
come apart or leave fibers.
•
Distilled, filtered, or bottled water (tap water might contain contaminants
that can damage the print cartridges).
Caution!
Do not use platen cleaners or alcohol to clean the print
cartridge contacts. These can damage the print cartridge or the
HP Fax.
1
Turn the HP Fax on and open the print-carriage access door.
2
After the carriage stops moving, unplug the power cord from the back of
the HP Fax.
3
Push down on the top of the print cartridge to release it, and then pull it
toward you out of its slot.
4
Inspect the print cartridge contacts for ink and debris buildup.
5
Dip a clean foam rubber swab or lint-free cloth into distilled water, and
squeeze any excess water from it.
6
Hold the print cartridge by its sides.
Tools Menu
1:Clean Print Cartridge
2:Align Print Cartridge
3:Restore Factory Defaults
4:Reprint Faxes in Memory