Model #: 1PV87A (Replaces M506dn F2A69A) Print up to 45 ppm Up to 1200 x 1200 dpi Black Print Quality 1 x Gigabit Ethernet Up to 150,000 pages monthly 512 MB Memory, std. Uses HP 89A (CF289A) Standard Yield, 89X (CF289X) High Yield, 89Y (CF289Y) Extra High Yield Toner Cartridges