This is a remanufactured Lexmark C544X2KG extra high yield black laser toner cartridge guaranteed to perform with your Lexmark laser printer. It replaces the original Lexmark C544X2KG laser toner cartridges.Remanufactured replacement C544X2KG laser toner cartridges and supplies are specially engineered to meet the highest standards of quality, reliability and exceptional yields that meet or exceed OEM Original Equipment Manufacturer standards for the C544X2KG. Containing mostly new parts, they are an economical alternative to expensive OEM C544X2KG toner cartridges and supplies for your Lexmark printer.The use of remanufactured replacement laser toner cartridges and supplies does not void Printer Warranty.We offer a Two Year 100% Quality Satisfaction Guarantee on our remanufactured C544X2KG laser toner cartridges and supplies. LD Cartridges are manufactured in an internationally certified ISO 9002 factory. LD cartridges come with a 100% Two Year money back guarantee and technical support. For use in the following printers Lexmark C544dtn, C544dn, C544dw, C544n Lexmark X544dw, X544dn, X544dtn, X544n.