Functions: Print, copy, scan, fax Print speed: Print speed up to 33 ppm black & color (A4) Print quality black (best): Up to 600 x 600 dpi; up to 38,400 x 600 enhanced dpi Automatic document feeder capacity: Standard, 50 sheets uncurled Step up your workflow with blazing fast speed to meet high-demand environments Connect your way. Choose between ethernet or self-healing, dual-band wi-fi that helps you to stay on-line Look professional on every page with high-quality printing, true-to-life colors and sharp details Centralize your printer management. HP web jetadmin easily adds and updates devices and solutions Mobile printing capability: HP smart app; Apple airprint™; Mopria™ Certified; wi-fi® Direct printing; HP smart app and other mobile apps Duty cycle (monthly, A4): Up to 50,000 pages Print technology: Laser Scan resolution, optical: Up to 1200 dpi Overview 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