Business durable monochrome laser all-in-one for workgroups with demanding print volumes. Super high-yield 12,000-page in-box toner cartridge; realize even lower cost output due to an ultra high-yield 20,000-page replacement toner cartridge (approx. yield based on ISO/IEC 19752). Prints/copies up to 52 ppm. Advanced security features such as an integrated NFC card reader for network user authentication to help protect against unauthorized access to device. 570-sheet paper capacity, expandable to 2,650-sheet total capacity with optional add-on trays; legal-size scan glass. 80-page capacity auto document feeder with two-sided scanning at up to 100 ipm (mono). Gigabit Ethernet/wireless networking. Print from/scan to mobile devices over a wireless network. 4.85″ colour Touchscreen display with customizable shortcuts.