Thought I would post a printer problem that seems pretty common.....it prints the test page but nothing else....
Well, that can be a real pain!
Your first option would be to reinstall the print driver-NOT ALL THE SOFTWARE! Printer software is so generic and drags down the computer.
Restart the computer then....if that still does not solve the problem then look online for your particular brand/model and find out how to RESET it....there is a process....usually it is holding the RESUME button and the POWER ON button in a sequence type situation which is detailed for you based on your manufacturer.