This high-performance printer helps maximize your productivity with fast printing up to 48ppm and automatic two-sided printing, and helps lower your operating costs with a super high-yield replacement toner cartridge. Reduce paper refills with a 520-sheet capacity paper tray that holds more than a ream of paper or for even greater paper capacity add optional trays for a total capacity of 1,610 sheets. Advanced security features help protect sensitive documents and prevent unauthorized printing. Plus, enjoy flexible connectivity with Gigabit Ethernet and wireless network interfaces, and convenient mobile device printing‡.