Document Scanner Canon IRIScan Desk 6 (3981V746) camera-based scanner A3, CMOS 8/12 megapixels, 3264 x 2448 Pixels, 30 FPS, USB 2.0, Fixed focus, Hand Button, Software Button, Auto-Scan, Built-in Led lights, 5000 ppd. Win 7/ 8/10, 32/64-bit; macOS 10.11.