HP LaserJet Pro 4007dn Black and white Printer, Ethernet Only

Ultimate business printer for powerful productivity Experience powerful printing performance for your business. This HP LaserJet Pro offers ultra-fast print speeds, effortless setup & management, & easy mobile printing in a compact design. Plus, future-ready security to help protect your network.. HP TerraJet Cartridge

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.