If your HP printer is not printing, common causes include missing or outdated printer drivers, faulty or disconnected cables, incorrect printer settings (such as the printer not being set as the default), an empty or low ink cartridge, paper jams, or connectivity issues (especially for wireless printers) [1][2][3][4].
To troubleshoot, you can try the following steps:
1. Ensure the printer is turned on and properly connected to your computer or network.
2. Check the printer status and make sure it is set as the default printer on your computer.
3. Verify there is paper in the tray and no paper jams.
4. Check ink or toner levels.
5. Cancel any stuck print jobs in the queue.
6. Restart both your printer and computer.
7. Update or reinstall the printer driver through HP’s official site to ensure compatibility [1][4].
8. For wireless printers, confirm that the printer is connected to your Wi-Fi network, indicated by a steady wireless light on the printer [2].
If these steps don’t resolve the problem, there may be a hardware issue requiring professional assistance or contacting HP support [3][4].