Epson WorkForce DS-50000N A3 Document Scanner (B11B204131BT) - Scan Speed: Up to 4 s/page, Scan Resolution: Up to 600 DPI x 600 DPI (Horizontal x Vertical), Paper Formats, Flatbed Only: Executive, Legal, Letter, B5, A6, A5, A4, A3, Duplex Scan: No, Connectivity: 10/100/1000 Ethernet, Features: Scan to Email, Scan to FTP, Scan to Microsoft SharePoint®, Scan to Print, Scan to Web folders, Scan to Network folders, 1 Year On-site Warranty