HP Officejet Pro 9720e Wide Format All-in-One - multifunction printer - color Say hello to the wide format professional color inkjet printer for your growing business from the World's #1 Printer Company, paired with the easiest-to-use print app. From reports to drawings, easily share and print across multiple devices.Dynamic security enabled printerCertain 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.