HP ScanJet 7500 (Scan up to 600dpi; Daily Duty Cycle: up to 3000pgs; 24-bit; Multifeed detection :YES; ADF=100sheets; ADF Speed up to 50ppm/100ipm (b&w, color, greyscale, 200dpi); Media size up to 8.5x14in; Media: Paper Plain, Inkjet, Photo; USB 2.0; HP Smart Document Software, IRIS, Kofax)