HP Deskjet Ink Advantage 2645 AiO Printer 4-in-1 : Print Up to 7 ppm black and 4 ppm Colour (ISO speed) Copy Speed Up to 4.5 cpm Black and Up to 3 cpm (ISO speed) Flatbed ADF; Scan Up to 1200 x 1200 dpi, Fax Speed 4 sec per page, Fax Resolution Black, 300 x 300 dpi; Duplex Manual, 60-sheet input tray; 35-sheet (ADF); 20-sheet output tray;