LD Compatible Toner Cartridge Replacement for Ricoh SP C250 407539 (Black, 2-Pack) Page Yield: 2,300 per cartridge | Shelf Life: 24-36 months per cartridfge We offer lightning fast shipping on all printing supply and inkjet photo paper orders The use of LD replacement ink and toner cartridges does not void your printers warranty All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee For use in the following Ricoh SP Printers: C250DN, C250SF