Speedy Inks Compatible Toner Cartridge Replacement for Lexmark 501H 50F1H00 High-Yield (Black) For use in MS310d, MS310dn, MS312dn, MS315dn, MS410d, MS410dn, MS415dn, MS510dn, MS610de, MS610dn, MS610dte, & MS610dtn The use of aftermarket replacement cartridges and supplies does not void your printer's warranty