For very basic printing (no scanning, low resolution):
The "Canon FU78783" is a classic example of a hardware ID getting mixed up with a model name. By identifying the true model—likely a —and downloading the official software directly from Canon, you can bypass the confusion and get your hardware working in minutes.
If you see FU78783 on a (e.g., Dell, HP, Lenovo), that is a service tag for the computer, not the printer. In that case, you need the printer’s own model number.
Before you begin, it is crucial to correctly identify your Canon printer’s exact model number. This number is usually found on a label on the front, bottom, or back of the device. It often looks like “PIXMA MG3020,” “imageCLASS MF3010,” or something similar. Having the correct number is the key to downloading the correct driver package.
Double-click the downloaded .exe file to extract the installation wizard.