For the determined user, the following practical approach yields the highest success rate. It requires patience and a willingness to ignore Microsoft’s cautionary dialogs.

Step 1: Identification. First, confirm the exact model number. “Canon F166 400” may be a regional variant. Look for the full model name on the printer’s front panel or the label underneath (e.g., Canon PIXMA MG3600 series or similar). Cross-reference with Canon’s website.

Step 2: Download the Windows 10 driver. Visit Canon’s official support site (usa.canon.com or europe.canon.com). Search for the printer model. Under “Drivers & Downloads,” select Windows 10 (64-bit, as most Windows 11 installations are 64-bit). Download the full driver package (often a .exe file), not just the print driver or scanner driver separately.

Step 3: Run the installer in compatibility mode. Right-click the downloaded .exe file and select “Properties.” Go to the “Compatibility” tab. Check “Run this program in compatibility mode for” and select “Windows 10.” Also check “Run as administrator.” Apply and OK. Then double-click to run the installer. Follow the on-screen instructions, connecting the printer via USB or network when prompted.

Step 4: If the installer fails – use Device Manager. Some Windows 10 installers will detect the new OS version and abort. In this case, extract the driver files manually. Use a tool like 7-Zip to extract the .exe’s contents into a folder. Then open Device Manager (right-click Start button). Find the unrecognized printer under “Print queues” or “Other devices.” Right-click, select “Update driver,” then “Browse my computer for drivers.” Navigate to the extracted folder. Windows will search for an .inf file and install it, ignoring OS version checks.

Step 5: Use Windows Update as a fallback. If both methods fail, connect the printer, go to Settings > Windows Update > Advanced options > Optional updates > Driver updates. Sometimes Microsoft has tested and redistributed Canon’s legacy driver through its own update service.

Before downloading any software, it’s critical to clarify what “Canon F166 400” actually means.

Thus, “Canon F166 400” is not a printer model but an ink cartridge reference. The actual printer models that use these cartridges include:

For Windows 11, the correct driver package is named: Canon PIXMA MG3600 series Printer Driver or Canon PIXMA MG3000 series Driver.

Important: Do not search for “Canon F166 400 driver” on third-party sites. Always verify your printer model on the label at the back or bottom of the device.

If you can’t find the official driver:

For users who prefer a modern interface, Canon offers the IJ Printer Assistant Tool from the Microsoft Store.

Steps:

This is a great alternative if you cannot find the legacy driver or want to avoid manual downloads.