Canon imageFORMULA R10 Portable Duplex Document Scanner. Maximum scan size: 216 x 356 mm, Optical scanning resolution: 600 x 600 DPI. Scanner type: Sheet-fed scanner, Product colour: White. Sensor type: CMOS CIS, Daily duty cycle (max): 500 pages, Light source: RGB LED. Maximum ISO A-series paper size: A4, Media thickness (min): 0.08 mm, Card thickness (max): 1.4 mm. Power supply type: USB, Power consumption (typical): 2.5 W, Power consumption (PowerSave): 1.5 W