HP Officejet 7115 - verify a printhead needs to be replaced

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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.

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hp officejet 7100 series

chapter 8

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3

After the print carriage stops moving, release the gray print carriage latch

and then lift the print carriage to access the printheads.

4

Remove the old printhead by lifting the printhead handle and pulling

upward.

5

If there is plastic tape on the failed printhead, remove the plastic tape.

6

Push the failed printhead firmly down into the appropriate slot using the

printhead handle. Do not touch the printhead tower, and do not remove

the printhead handle.

Pull the printhead handle upward

GroPlusRG.book Page 60 Wednesday, October 16, 2002 1:16 PM

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reference guide

maintain your hp officejet

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7

Move the print carriage latch down, and make sure the loops catch the

hooks. Snap the latch into place, then close the print carriage access

door.

8

If the error message still appears, remove and reinsert the printhead again

and close the print carriage access drawer.

9

If the error message still appears, replace the printhead as described in

the following section.