Up to 20/16 ppm .7/4 ppm 
1 Hi speed USB 2.0
Resolution best;Black ; Up to 600*600 rendered dpi ; colour; Up to 4800*1200 optimised dpi colour 
60-sheet input tray,25 -sheet output tray
24- bit flatbed scanner ;HP PCL3 GUI
Contact image sensor (cis) technology