Epson WorkForce GT-1500 Document Image Sheet-Fed Scanner with Automatic Document Feeder (ADF) (Discontinued by manfacturer) Achieve remarkable clarity and detail - 1200 x 2400 dpi resolution Get more done - scans up to 20 ppm Quickly scan documents - 40-page Automatic Document Feeder Organize scanned documents - document management software included Operating Systems: Microsoft Windows 2000 Professional, XP Home Edition, XP Professional, XP Professional x64, Windows Vista and Mac OS X 10.3  10.5.x