Page Yield: Black: 510 Colors: 600 | Shelf Life: 12-18 Months For use in the following Lexmark printers: Impact S301, S305, Interact S605, Interpret S405, Intuition S505, Pinnacle Pro901, Platinum Pro905, Prestige Pro805, Prevail Pro705, Prospect Pro205, Pro206, Pro207, S815 Genesis, S816 Genesis