Fujitsu fi-6770A. Maximum scan size: 297 x 420 mm, Scanner type: Flatbed & ADF, Optical scanning resolution: 600 x 600 DPI. Auto document feeder (ADF) input capacity: 200 sheets. Scanning media types supported: Plain paper, Photo paper, Card stock, Maximum scan area (ADF): 297 x 420 mm, Minimum scan area (ADF): 52 x 74 mm. Standard interfaces: USB 2.0, Optional connectivity: USB 2.0. Width: 690 mm, Depth: 500 mm, Height: 342 mm