Compatible with MS312dn and MS415dn printers, this black laser toner cartridge provides consistent results with a page yield of up to 5,000 pages. Part of the unique Lexmark return programme, you can exchange your old cartridge for a discount off your next purchase, saving you money. The unique toner formulation consistently delivers outstanding image quality and ensures a long-life printing system, with the high page yield ensuring a lower cost per page.