HP officejet d Manuale Utente

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maintain your hp officejet
38
hp officejet d series
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.
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.