Fixed: HP Deskjet 3631 Won't Print
- To diagnose HP 3631 printing issues, download and run the HP Print & Scan Doctor tool on your computer.
- Follow the prompts that are shown by the PSDR software to resolve the connection issues.
- Check whether the settings of the network to which the HP 3631 printer is connected were modified recently.
- If the Wi-Fi network’s passphrase was changed, you need to connect the HP 3631 printer to the network once again.
- Check whether the HP 3631 printer has been set as the computer’s default printer.
- Go to Control Panel-->Devices & Printers-->Right-click HP 3631-->Ensure that the ‘Set as default printer’ option is ticked.
- Find out whether the HP 3631 printer is in the sleep mode. If so, tap a button on the HP 3631 printer’s control panel to wake it.
- Disable the antivirus and firewall on your computer.
- Now, check whether the HP 3631 printer prints. If so, you need to add exceptions for the HP printer software packages on your firewall/antivirus application.
- If the printing issue persists, try uninstalling the HP 3631 printer driver.
- Download the latest HP 3631 printer driver on your computer from the manufacturer’s site and install it.
- This should resolve the printing issue on your HP Deskjet 3631 setup.
- If it doesn’t, contact our tech support team.