HP (Hewlett-Packard) CR768AB1H All in One Printer User Manual


 
reference guide
maintain your hp officejet
59
perform color calibration
The Color Calibration option prints out a report that lets you manually improve
your color printing or copying. You should perform this procedure only if you
see problems with color tints, such as noticeably incorrect flesh tones.
1 Press Menu.
2 Press 7, then press 4.
This selects the Status and Maintenance menu, then selects the Perform
Color Calibration option.
A Color Calibration report is printed.
3 Follow the instructions on the report to determine the correct Color Patch
Number.
4 At the prompt on the front-panel display, enter the Color Patch Number,
then press Enter.
handle printheads
Before you replace or clean a printhead, you should know the part names and
how to handle the printhead.
verify a printhead needs to be replaced
If a printhead error message appears on the front-panel display, verify that the
printhead needs to be replaced.
1 Turn the unit off and then turn it on.
If the error message still appears, continue with the following steps.
2 Open the print-carriage access door by lifting the handle until the door
locks into place.
The print carriage moves to the center of the unit.
Plastic tape
Printhead tower
Copper contacts
Printhead handle
Ink nozzles
Do not touch the copper contacts, the ink nozzles, or the printhead tower.
GroPlusRG.book Page 59 Wednesday, October 16, 2002 1:16 PM