Great printing starts with great ink. Offering consistent performance, this spill-free ink bottle refills the tank system in less than a minute. Its specially engineered design helps you avoid inserting the incorrect bottles into each color well. By using ink bottles, you'll play a part in reducing cartridge waste. Print Confidently with Brother Genuine BTD180 Ink in your INKvestment Tank 580, 780 or 980 – the only brand we recommend for your Brother printer.