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