LD Compatible Ink Cartridge Replacement for Lexmark 150XL 14N1614 High Yield (Black) Page Yield: 750 | Shelf Life: 36 months The use of compatible cartridges and supplies does not void your printers warranty The use of LD branded laser toner cartridges and supplies does not void your printers warranty. All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee For use in the following Lexmark All-In-One, and S printers: Pro715, Pro915, S315, S415, and S515