- Identify the type of printer and network connection that is being used.
- Ensure the network and router are working properly.
- Check the settings on the printer’s control panel.
- Verify the firewall software or network security settings.
- Restart the printer, router, and computer devices.
- Check the printer's network and wireless settings.
- Clear and update wi-fi network and router passwords.
- Reinstall the printer’s drivers and update firmware.
