The remanufactured Brother TN-241BK is a refilled black toner cartridge designed to offer the lowest running cost for your Brother colour laser printer. This is the black cartridge from the TN241 range of Brother toners and is to be used in conjunction with the cyan, magenta and yellow toners also available. The only black toner cartridge compatible with the Brother DCP-9020CDW printer and a select few other machines the Brother TN241BK comes fully guaranteed. As an added bonus you also get fast, free delivery when purchasing this product from Refresh Cartridges online.