Download Canon PIXMA MG6820 Driver Canon MG6820 Driver Windows 7/8/10/XP Download Canon PIXMA MG6820 Driver –¬†Basic MFP functions for the MG6820 are limited to printing, scanning, and duplicating, and also there are memory card slots that let you print from, but not check to, flash memory card. There’s no USB Type A port, which means you can’t publish from a USB secret or link a PictBridge cam with a USB