HP OJ7310XI All in One OfficeJet Printer Up to 30 ppm in black, up to 20 ppm in color Up to 1200-rendered dpi black when printing from a computer Up to 4800 x 1200-optimized dpi color when printing from a computer and 1200-input dpi Color and black fax with 33.6 Kbps modem, 3 seconds per page Up to 300 x 300-dpi black, up to 200 x 200-dpi color