One Yellow Ink Cartridge LC-41 LC41 Y + Ballpoint Pen for Brother Printers DCP-110C, DCP-120c, Intellifax 1840C, Intellifax 1940CN, Intellifax 2440C, MFC-210C, MFC-3240C, MFC-3340CN, MFC-420CN, MFC-5440CN, MFC-5840CN, MFC-620CN, MFC-640CW