52 ppm monochrome printing. 1200 x 1200 dpi resolution. Duplex printing. Standard memory: 512 MB. Maximum input of 2650 sheets. 50-sheet multi-purpose tray. 1.8 in touch screen. Wi-Fi, Ethernet, USB, Gigabit and NFC connectivity. Replacement toner capacity of 20,000 pages. 1-year limited warranty.