Be Green Ink Compatible Replacement Black Toner Cartridge for Lexmark MS317dn MS417dn MS517dn MS617dn MX317dn MX417de MX517de MX617de - 51B1000 Black Toner (2.5k Yield)
Lexmark 51B5000,24F1379 LEXMARK MS317 TONER CARTRIDGE BLACK RP Toner Cartridge Toner.com information
Lexmark MS317dn Black Toner Cartridge, Genuine (G3802)