LD Compatible Toner Cartridge Replacement for Samsung MLT-D109S (Black) Page Yield: 2,000| Shelf Life: 24-36 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 Samsung printers: SCX-4300