Have you installed any drivers?
If you have follow instruction below
Navigate to "control pannle"
Find "Printers" option (may be different; based on Windows Version)
Click on printer and open it.
If there is a list of printer jobs righ click on one and click "clear are jobs"
IF there is one job still stuck in the list you need to hit the clear or stop button on the printer.
If that dosen't remove the job you need to reboot the Computer.
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If the printer does not exist or the print driver was not installed
go to http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?os=228&lc=en&cc=us&dlc=en&sw_lang=&product=303753
Follow on-screen instructions
Select operating system and hit ok
Click the driver section
now click the one that reads
Basic Software and DriverThen follow any instructions the install presents to you.