Professional colour for up to 50% less cpp and energy use than lasers, speeds equivalent to a laser printer with up to 15 ppm black/11 ppm colour, print/copy at up to 35 ppm black/34 ppm colour, 4 individual HP Officejet Ink cartridges with pigment inks, wireless and Ethernet networking, duplex printing, 50-page one-sided ADF, 8.5 cm touch screen, digital solutions including direct digital filing, Energy Star, HP Smart Web Printing, HP Web Jetadmin