Once your driver is installed correctly, keep your printer in top shape:
Hardware manufacturers often use different numbering systems for internal regulation and external branding. For the Canon F166 400, the "F-number" printed on the back of the machine identifies its electrical and regulatory compliance, but the "imageCLASS" or "LBP" branding on the front is what dictates the software you need. Downloading the correct driver ensures: : Official drivers from the Canon Support Page Free Download Driver Canon F166 400