If Canon doesn’t auto-detect, manually choose your Windows version (e.g., Windows 11 64-bit).
Recommended Products * imageCLASS LBP335x. * imageCLASS MF563x. * imageFORMULA R40II. asia.canon Support - PIXMA G1020 - Canon Malaysia
Look for a file named something like: G1020_1.0.exe or win-g1020-1_0-full.exe Usually 30–50 MB for the basic driver, but the full package (including My Image Garden and Canon IJ Printer Assistant Tool) may be 200+ MB. Choose the full package for best functionality.