HP 4303fdw Color LaserJet Pro MFP Printer, Print, Copy, Scan, Fax, Up to 35 ppm Print Speed, Automatic Duplex Printing, Up to 600x600 dpi Resolution, 4.3" WLED Display, Flatbed Scanner, White 5HH67A

Dynamic security enabled printer. This printer is intended to work only with cartridges that have a new or reused HP chip, and it uses dynamic security measures to block cartridges using a non-HP chip. Periodic firmware updates will maintain the effectiveness of these measures and block cartridges that previously worked. A reused HP chip enables the use of reused, remanufactured, and refilled cartridges. More at: http://www.hp.com/learn/ds