A compact multifunction printer with the fastest two-sided printing in its class[1] and the time-saving HP Smart app.[23]Includes HP+ the smart printing system that keeps you connected and ready to print from virtually anywhere.[4]Dynamic securityN/ADynamic security enabled printerProduct DisclaimerN/ACertain 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. More at www.hp.com/plus-faq