HP Photosmart 7510 All-in-One with eFax Printer ISO Speed: Up to 13.5 ppm black, Up to 9 ppm color Scan Resolution: Up to 1200 x 2400 dpi; Scan Type: Flatbed, ADF Copy Resolution: Up to 600 dpi (black graphics & text); Max No of Copies: Up to 99 compatible with Windows and Mac