LD Compatible Toner Cartridge Replacement for Dell 310-9058 KU052 High Yield (Black) Page Yield Black: 2,000 | Shelf Life: 24-36 Months We offer lightning fast shipping on all printing supply and inkjet photo paper orders All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee All of our replacement toner cartridges are compatible with Dell laser printers and contain a toner management computer chip system that works with Dell Printers**, which helps the cartridge communicate more effectively with your computer. For use in the Dell Color Laser 1320c Printer