HP Scanjet L2706ABGJ 7000 Sheet-Feed Scanner 7000 Sheet-feed Scanner; Scans Up to 2,000 Pages a Day Scan up to 40 ppm and 80 ipm in Black-and-White and Grayscale, 35 ppm and 70 ipm in Color 50 Sheets Automatic Document Feeder with Duplex Scanning 2 Line LCD Display and 6 Front Panel Buttons Operating systems: Certified for Microsoft Windows Vista; Windows XP Home; Windows XP Professional; Windows XP Professional x64; Windows XP Media Center; Windows 2000