HP LaserJet P2055dn Printer Monochrome LaserJet Printer Monochrome with Automatic Two Sided Printing Hi Speed USB 2.0 Port for Direct Connect Printing and Print Speed Up to 35 ppm HP Jetdirect Gigabit Ethernet Print Server for Flexible Networking 128 MB of Memory and a 600 MHz Processor Perform Complex Tasks Quickly Use only Original HP Toner in your HP printer for great results, print after print