Manually remove and reinstall the printer driver for a Canon Printer Offline. Take the following actions after downloading the necessary drivers. Launch Run by pressing the Windows key and R at the same time. Click Print Queues in Device Manager once it is open. Next, right-click the printer hardware and select Update Driver. You'll also be prompted with the question, "How do you intend to look for the driver?" in the popup. Further, select Look for driver software on my computer. Additionally, choose the option to update your printer's drivers and install new ones. Now restart your computer.