The Brother MFC-8470DN laser toner from ezink Products is a 100% new compatible laser toner that is Guaranteed to meet or exceed the print quality of the OEM (Original Equipment Manufacturer) Brother MFC-8470DN laser toner. We also carry the remanufactured DR520 drum unit for the Brother MFC-8470DN. You can replace the TN580 laser toner without replacing the DR520 drum unit. You will need to replace the DR520 drum unit occasionally. Purchasing our Brother MFC-8470DN laser toner is an excellent way to save money without sacrificing quality. Our Brother MFC-8470DN laser toner cartridge has a '100% Quality & Satisfaction Guarantee'. The use of our compatible laser toner and drum for the Brother MFC-8470DN does not void your printer's warranty. OEM laser toner cartridges and drums are also available for your Brother MFC-8470DN.