Imaging UnitThis Imaging Unit is designed to work best with Unison™ toner. Essential to Lexmark print system performance. Unison™ Toner's unique formulation consistently delivers outstanding image quality. ensures long-life print system reliability and promotes superior sustainability -- all in an innovative shake-free print system.ValueTake a giant leap in longevity. Standout performance and maximum yield for a true investment in efficiency – and your professional future.Best TogetherGenuine Lexmark supplies are engineered to work Best Together with your Lexmark printer. delivering excellent print quality from the first page to the last.Lexmark Cartridge Collection ProgramGoing green has never been easier. Recycle all your used Lexmark supplies by letting us take care of the details. It’s simple. smart and always free.Lexmark Return ProgramLexmark Return Program Imaging Units are patented devices that are sold at a special price subject to the restriction that the imaging unit may be used only once. Following the initial use. the customer agrees to return the imaging unit only to Lexmark for remanufacture and/or recycling. The Return Program imaging units are designed to stop working once they reach their respective rated life (as established by Lexmark).Compatible Printers: Lexmark MS 417 dn. Lexmark MX 317 dn. Lexmark MX 611 dhe. Lexmark MS 317 n. Lexmark MX 417 de. Lexmark MX 511 dhe. Lexmark MX 410 de. Lexmark MS 517 dn. Lexmark MX 511 Series. Lexmark MS 312 dn. Lexmark MS 410 dn. Lexmark MS 610 dte. Lexmark MS 617 dn. Lexmark MS 315 dn. Lexmark MS 310 dn. Lexmark MX 611 de. Lexmark MX 510 de. Lexmark MS 310 d. Lexmark MX 310 dn. Lexmark MX 610 de. Lexmark MX 517 de. Lexmark MS 510 dn. Lexmark MS 610 de. Lexmark MS 617 dhn. Lexmark MS 610 dtn. Lexmark MS 410 d. Lexmark MX 611 dte. Lexmark MX 611 Series. Lexmark MX 511 de. Lexmark MX 617 de. Lexmark MS 317 dn. Lexmark MS 610 dn. Lexmark MS 415 dn. Lexmark MX 511 dte