Each of these compatible Brother LC12EBK ink cartridges offer many pages of happy printing due to the impressive 57ml of dye based black ink they contain. The resulting prints with the compatible Brother LC-12EBK are both high quality and offer a low cost per page. These alternatives to the original Brother LC12EBK ink cartridges are compatible with all of the same printers including the MFC-J6925DW. We think that you will be delighted with these compatible Brother LC-12EBK ink cartridges (and the saving), but if not then everything you see here comes with a 100% satisfaction guarantee.