Genuine Lexmark black print cartridges generate optimum print quality using pigment-based ink for text that is water resistant and fade resistant for document storage.Page yields may vary based on factors such as machine model, media, print mode, print file type and print applications. For use with Samsung SF-3000, SF-3100, SF-3150, SF-3200, SF-4000, SF-4020, SF-4100, SF-4120, SF-4200, SF-4220, SF-4500, SF-4700, SF-3100T, SF-3000T.