This original Brother TN-329BK toner cartridge has been produced from scratch by the very same people who designed the printers in which they are compatible, as such you can expect unrivaled quality. Brothers intricate knowledge of these printers mean they fit and work seamlessly, fusing the black toner powder within the TN329BK effortlessly to your paper.The Brother TN-329BK is the extra high capacity black toner cartridge available for use in the Brother DCP-L8450CDW and all other printers listed in the compatibility pane. Its increased capacity and competitive price give Brothers TN329BK the lowest cost per page available to those who want to use a genuine toner cartridge.VAT and fast free delivery within the UK is included in the price you see listed here.