Unplug the USB cable, restart both your computer and the printer, and try a different USB port (preferably a USB 2.0 port directly on the back of the computer motherboard if using a desktop PC). Avoid using external USB hubs. Driver Compatibility with Windows 11 64-bit
✅ – Right-click the downloaded .exe → Properties → Digital Signatures → Should show “Canon Inc.” as verified.
Unplug the USB cable, restart both your computer and the printer, and try a different USB port (preferably a USB 2.0 port directly on the back of the computer motherboard if using a desktop PC). Avoid using external USB hubs. Driver Compatibility with Windows 11 64-bit
✅ – Right-click the downloaded .exe → Properties → Digital Signatures → Should show “Canon Inc.” as verified. canon l10891e printer driver free download hot