Star Performer. Stellar Finish. The Lexmark MS811dn network-ready laser printer with an 800 MHz dual-core processor & 512MB of memory prints up to 60 ppm. Faster Processing Improve your print speeds by taking advantage of up to 2.5 GB of memory, an 800 MHz dual-core processor & Gigabit Ethernet. Reliable High Performance Print up to 75, 000 pages per month, & enjoy fewer maintenance hassles with our state-of-the-art paper handling. Keep Jobs Moving With a maximum input capacity of up to 4, 400 sheets & an extra high yield toner cartridge, you'll rarely have to add paper or change cartridges. Spend Less Time Waiting Print up to 60 pages per minute, & produce your first page in as little as 4.4 seconds. Print on a Wide Range of Media With the ability to print on diverse materials, you can do more for your business & use less paper. Features Print Speed: Up to 60 ppm Print resolution: 1200 x 1200 dpi USB (Universal Serial Bus) / Ethernet Network 75, 000 pages per month Input capacity of up to 4, 400 sheets