Fujitsu fi-6110. Maximum scan size: 216 x 355.6 mm, Scanner type: Sheet-fed, Optical scanning resolution: 600 x 600 DPI. Auto document feeder (ADF) input capacity: 500 sheets. Standard interfaces: USB 2.0. Bundled software: TWAIN, ISIS, ScandAll PRO, Adobe Acrobat, QuickScan Pro.. Width: 292 mm, Depth: 143 mm, Height: 130 mm