Kodak ScanMate i920. Maximum scan size: 216 x 1651 mm, Optical scanning resolution: 600 x 600 DPI, Scan file formats: BMP, JPG, PDF, RTF, TIFF. Auto document feeder (ADF) input capacity: 20 sheets. Auto Document Feeder (ADF) media weight: 0 - 75 g/m². Standard interfaces: USB 2.0. Scan drivers: ISIS, TWAIN, WIA