LD Compatible Toner Cartridge Replacement for Dell 331-0719 MY5TJ High Yield (Black) Page Yield: 3,000 | Shelf Life: 24-36 Months Use of our compatible replacement for 331-0719 laser toner cartridges 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 printers: 2150cdn, 2150cn, 2155cdn, 2155cn