Canon ScanFront 300, ScanFront. Maximum scan size: 215.9 x 355.6 mm, Scanner type: Sheet-fed, Optical scanning resolution: 600 x 600 DPI. Auto document feeder (ADF) input capacity: 50 sheets. Standard interfaces: USB 2.0. Width: 160 mm, Depth: 310 mm, Height: 221 mm. Power consumption (typical): 30 W, Power supply type: AC