Brother LC61BK 2 Pack Black Ink Cartridges Yields up to 450 pages per cartridge in accordance with ISO/IEC 24711 Innobella Ink + Paper = Genuine Brother Quality Ink droplets of 1.5pl (picoliter) Genuine Brother Supplies For use with MFC290C, MFC490CW, MFC5490CN, MFC5890CN, MFC6490CW