This printer ink cartridge works with lexmark c540n lexmark x548dte lexmark x548de lexmark x543dn lexmark c543dn lexmark c544dn lexmark c544dtn lexmark c544dw lexmark c544n lexmark c546 lexmark c546dtn lexmark x544dn lexmark x544dtn lexmark x544dw lexmark x544n lexmark x546dtn lexmark c540 lexmark c544 lexmark c543 lexmark x544 lexmark x543