Replaces the Following Manufacturer Numbers: Lexmark C540A1CG, Lexmark C540H1CG, Lexmark C540H2CG. Compatible with the Following Printer Models: Lexmark C540, Lexmark C540DW, Lexmark C540N, Lexmark C543, Lexmark C543DN, Lexmark C544, Lexmark C544DN, Lexmark C544DTN, Lexmark C544DW, Lexmark C544N, Lexmark C546, Lexmark C546DTN.
