These remanufactured Brother TN900BK toner cartridges have been produced by one of our trusted manufacturers to be fully compatible with many printers including the Brother MFC-L9550CDWT. With the same great 6,000 page yield as the Brother original our recycled TN-900BK cartridges are the cheapest way of running your printer and offer the best value for money. As a remanufactured Brother product these toners contain many original Brother components, as well as a few high quality compatible Parts. The result is a pocket-friendly alternative to the Brother original TN-900BK cartridge. The cartridge is also filled with a compatible toner powder that has been designed to fuse at the same temperature as the genuine Brother TN900BK to minimise wastage and preserve quality.