No, not all Brother Printers use the same toner cartridges. However, some printers (usually from identical series) work with the same toner, like the DCP-8110DN, DCP-8150DN, and DCP-8155DN with the TN750 black toner. Be sure to check the printer compatibility of your toner before purchasing a new replacement. This way, you will know whether or not the toner you plan to purchase will work with your current printer.