Premium C540H1KG Compatible High Yield Lexmark Black Toner
Premium Compatible C540H1KG High Yield Black Toner fully compatible with the Lexmark C540, C540N, C543, C543DN, C544, C544DN, C544DTN, C544DW, C544N, C546, C546DTN, X543, X543DN, X544DN, X544DTN, X544DW, X544N, X546, X546DTN, X548, X548DE, X548DTE . The use of compatible supplies does not void your printer warranty.
Manufacturer part number:
C540H1KG