HP Photosmart C4780 All-in-One - Multifunction ( printer / copier / scanner ) - color - ink-jet - copying (up to): 9 ppm (mono) / 6.5 ppm (color) - printing (up to): 29 ppm (mono) / 23 ppm (color) - 80 sheets - Hi-Speed USB, 802.11b, 802.11g