Designed to work flawlessly with your machine and benefiting from hugely impressive modern technological advancements, this cartridge dispenses top of the line toner for high quality results and makes automatic adjustments when needed. Easy to install, you are guaranteed professional results from start to finish with this branded Lexmark product. Extra high yield cartridge can produce up to 20,000 pages. Compatible with MS510dn, MS610de,MS610dn, MS610dte printers.