When your Canon printer is not printing on Windows +1-801-878-6858 USA, it can be due to driver issues, outdated firmware, print queue errors, or connectivity problems. First, check that the printer is powered on and properly connected via Wi-Fi or USB. Clear the print queue and restart the Print Spooler service to remove stuck jobs. Updating or reinstalling Canon printer drivers often resolves compatibility problems with Windows 10 or Windows 11. You should also set your Canon device as the default printer under Windows settings. If issues persist, run the built-in Windows Printer Troubleshooter to automatically detect and fix errors. By applying these methods, you can restore smooth printing and prevent interruptions in your workflow.