LD Compatible Toner Cartridge Replacement for Dell 330-9523 7H53W High Yield (Black, 2-Pack) Page Yield: 2,500| Shelf Life: 36 Months | Color: Black The use of compatible replacement laser toner cartridges and supplies does not void your printers warranty. All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee We offer lightning fast shipping on all printing supply and inkjet photo paper orders For use in the following Dell printers: 1130, 1130n, 1133 and 1135n