You need new ink for your Brother ink tank printer. On this page, you can find all Brother ink bottles for Brother DCP printers. Check the model of your printer beforehand, because not all ink bottles fit in every Brother ink tank printer. If you print a lot of color documents, a bundle with several colors of ink bottles are useful. Do you print a lot? With 1 ink bottle, you can print 6000 pages on average, so you're sure that you have enough ink for a while.