This pack offers one each of our remanufactured Lexmark C544X1KG black, C544X1CG cyan, C544X1MG magenta and C544X1YG yellow toner cartridges. Giving you everything you need to get the Lexmark C544dn and all other compatible printers up and running. The unique looking C544X cartridges are compatible with the wide variety of printers, all of which can be found listed in the compatability pane of this page. They are in essence recycled Lexmark original C544X toner cartridges that have been stripped down, cleaned and then combined with new components before being refilled.This means our remanufactured Lexmark C544X toner cartridges offer great print quality at the fraction of the price you are used to paying. With VAT included in the price, free UK delivery and our 100% guarantee there is no reason not to buy our Lexmark C540 toner cartridges.