Documate Xerox 3640 Super-Fast Scanner A4 Scanning with AC Adapter 40PPM @200dpi
40PPM @200dpi. Xerox DocuMate 3640 Scanner. Simplex or Duplex: Duplex (two side scanning). 500MB available hard drive space. DVD-ROM drive. Scanner Drivers (TWAIN, WIA and ISIS). Nuance PDF Converter.