HP PageWide Pro - 477dw
Ultimate value and speed – HP PageWide Pro delivers the lowest total cost of ownership and fastest speeds in its class. Get quick two-sided scanning, plus best-in-class security features and energy efficiency. Dynamic security enabled printer Certain HP printers are intended to work only with cartridges that have a new or reused HP chip or electronic circuitry. These printers use dynamic security measures to block cartridges using a non-HP chip or electronic circuitry. Periodic firmware updates will maintain the effectiveness of these measures and block cartridges that previously worked. Reused HP chips and electronic circuitry enable the use of reused, remanufactured, and refilled cartridges. http://www.hp.com/learn/ds.