Versatility. Compact Design. The network-ready Lexmark MX310dn MFP with two-sided printing as standard, 256MB printer memory, & print, copy & scan speeds as fast as 33 ppm. Faster Processing Improve your print, scan & copy speeds by taking advantage of 256 MB of memory & an 800 MHz dual-core processor. Reliable Performance Easily print up to 6, 000 pages per month, & enjoy fewer maintenance hassles, thanks to our state-of-the-art paper handling. Keep Jobs Moving With a maximum input capacity of up to 850 sheets & a high yield toner cartridge, you'll rarely have to add paper or change cartridges. Get Work Done Quickly. Enjoy print speeds up to 33 pages per minute, plus print or copy your first page in as little as 6.5 seconds. High Resolution Graphics With up to true 1200x 1200 dpi resolution, images & graphics stay crisp & sharp. Lexmark's Unison™ Toner ensures consistent quality too.