Strike the perfect balance of performance and affordability in small-workgroup mono printing with the up to 40-pages-per-minute* Lexmark MS421dn, featuring standard two-sided printing, enhanced security and built-in durability.

Product Description The Lexmark MS510dn network-ready laser printer has internal two-sided printing, an 800 MHz dual-core processor, 256 MB of memory, 350-sheet input and a print speed of up to 42 ppm.

Product Description The Lexmark MS610dn network-ready laser printer with internal two-sided printing, 256 MB of memory, 650-sheet input and a print speed of up to 47 ppm quickly and easily performs tasks.

Product Description The Lexmark MS810dn network-ready laser printer with integrated two-sided printing, 512 MB of memory and 650-sheet input has a print speed of up to 52 ppm.

Product Description The Lexmark MS811dn network-ready laser printer with internal two-sided printing, an 800 MHz dual-core processor and 512 MB of memory prints up to 60 ppm.

Monochrome Laser • DupProduct Description High-volume output, long-life components, solid security and advanced finishing make the Lexmark MS911de the ultimate SRA3 / 12"x18"-capable monochrome printer from Lexmark. lex (2-sided) Printing: Integrated Duplex • Print Speed: 55 ppm • Recommended Monthly Page Volume: 15000 - 59000 pages†