Pci brother dr-400 dr400 drum 20k fits brother intellifax 4100, 4750, 5750, ppf4100, ppf4750, ppf5750, mfc8300, mfc8500, 8600, mfc8700, mfc9600, 9650, mfc9660,mfc9660n, mfc9700, mfc9750, mfc9760, mfc9800, mfc9850, mfc9860, mfc9870, mfc9880