HP LaserJet Pro M234sdw

A highly productive MFP with the fastest two-sided printing in its class, automatic document feeder, and the time-saving HP Smart App. Enjoy peace of mind with easy setup. This printer is designed for use only with cartridges that contain a new or reused HP chip. It employs dynamic security measures to block cartridges that have a non-HP chip. Regular firmware updates maintain the effectiveness of these measures and block cartridges that previously worked. A reused HP chip allows the use of reused, remanufactured, and refilled cartridges.