Lexmark have manufactured your printer, so it only makes sense to use genuine 51B0HA0 high capacity cartridges in it if at all possible. By using original Lexmark black toner cartridges the MS417dn, MX417de or any other compatible printer, will give you the best results possible from the hardware.
Brand new Lexmark 51B0HA0 toner cartridges have no sign of degradation to print quality and are filled with uniquely formulated black toner powder too. With an estimated 8,500 prints at a reasonable asking price, the original lexmark 51B0HA0 toner cartridge is certainly worth considering.
