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Printer will print a "Demo Page", but won't print my document, or print a copy. A big question mark displays next to the window.
Welcome to the HP support community.
Are you getteing any erro rmessage?
Perform a power reset
Update the printer firmware
Here are the steps:- Click here
I hope that helps.
To thank me for my efforts to help you, please mark my post as an accepted solution so that it benefits several others.
Sandytechy20 I am an HP Employee
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