HP 7110 HP Officejet 7100 series all-in-one - (English) Reference Guide - Page 65

perform color calibration, handle printheads, verify a printhead needs to be replaced - officejet printhead problems

Page 65 highlights

maintain your hp officejet 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. Printhead handle Printhead tower Ink nozzles Copper contacts Plastic tape Do not touch the copper contacts, the ink nozzles, or the printhead tower. 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. reference guide 59

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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.