The Lexmark MS312dn offers value and performance typical of higher-priced printers. This model features duplex printing, instant warm-up fuser, display panel, Ethernet, USB and parallel ports, plus options for wireless printing and higher input capacity. Effortlessly print documents containing heavy graphics and images with 128 MB of memory, a powerful 800 MHz dual-core processor and high-speed connectivity. Experience less wait time with print speeds up to 35 pages per minute, plus an instant warm-up fuser that prints your first page in as little as 6.5 seconds. The MS312dn's two-line text LCD will not only assist in device configuration but will also keep you informed of your printer's print job status. A comprehensive set of enterprise-class network security features and protocols are built in to protect your device, your information and your network from unauthorized access. 10/100 Ethernet instantly connects to standard networks, while USB 2.0 and parallel ports link to individual device outputs.