Download IJ Scan Utility Lite Ver.2.3.3 (Mac) fromhttps://www.usa.canon.com/internet/portal/us/home/support/details/printers/crafting-printers/pixma-mg7720?tab=drivers#Z7_MQH8HIC0L88RB0AMD0F1Q42K25 The Lite version uses AirPrint to scan, worked for m...
