LD Remanufactured Toner Cartridge Replacement for Lexmark E Series E250A11A (Black) Page Yield: 3,500 | Shelf Life: 24-36 months The use of remanufactured cartridges and supplies does not void your printers warranty All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee This remanufactured toner contains up to 60% new parts including brand new wiper blades, OPC drums, and other internal components For use in the following Lexmark E printers: E250, E250d, E250dn, E350, E350d, E350dn, E352, and E352dn