Canon imagePROGRAF PRO-300 Driver Canon imagePROGRAF PRO-300 Driver– The Canon imagePROGRAF PRO-300 is a high-quality 13-inch A3 + photo printer that produces great-looking prints on both glossy and matte surfaces. It replaces the PIXMA PRO-10S, a printer we rank as one of Canon’s best photo printers, and slides under the larger imagePROGRAF PRO-1000 A2 format […]