If you own a Canon F166 400 printer and have recently upgraded to Windows 11 , you may find that the printer does not work automatically. This is because Windows 11 often requires a specific driver to communicate correctly with older or region-specific printer models.
If you cannot find the driver, contact Canon Support for your region and quote the printer’s full model number (usually found on a sticker at the back or bottom of the printer). Last updated: 2026 – Drivers remain unchanged for this model. canon f166 400 printer driver download windows 11