HP printer not printing is a very common issue and can result from many dissimilar reasons like; missing or out-of-date drivers, faulty connections, bad configurations in Windows, etc. simple things like no ink or a paper jam can cause frustration with HP printer not printing.
To Fix your HP printer:
•Check Printer Status
•Stop Print Jobs for your HP
•Set HP Printer to Default
•Basic HP Printer Troubleshooting
•Update HP Printer Driver (Recommended)