Pavillion dv7 Notebook PC Product #A3F79AV
@computerman, Welcome to HP Support Community!
You can refer to the documents below for help-
Color or Black Ink is Not Printing
Fixing Poor Print Quality Problems
If the issue persists, it could be a hardware failure.
Please reach out to the HP Support in your region regarding the service options for your printer.
Hope this helps!
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TEJ1602 I am an HP Employee
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