If your Windows computer is unable to communicate with your printer driver, it might show an error message saying ‘Driver Is Unavailable For Canon Printer’. This is uncommon if you’ve been using the printer with your Windows PC for quite some time. As this error makes your printer non-functional, you will have to fix it quickly. If you are unable to do so, you can always reach out to Canon customer support for further assistance. They might provide additional troubleshooting steps or recommend a repair or replacement for your printer, if needed.