If the official Canon driver method above fails, Windows 11 has a built-in driver system called WIA that often works with older scanners without extra downloads.
Here’s the key information you need, as this is a common compatibility issue. canoscan 5600f driver windows 11
Since Canon doesn't provide a driver, here are the proven alternatives: If the official Canon driver method above fails,
Do download drivers from third-party "driver download" sites — they are often malware. Canon never made a Windows 10 or Windows 11 driver for this scanner, so any site claiming otherwise is lying. canoscan 5600f driver windows 11