Canon imagePROGRAF PRO-300 Driver Canon imagePROGRAF PRO-300 Driver & Reviews – The Canon imagePROGRAF PRO-300 is a high-quality A3 + photo printer with a printing width of 13 inches which is designed to give an extraordinary display result on glossy and matte media. The imagePROGRAF PRO-300 replaces the PIXMA PRO-10S in Canon’s printer lineup – […]