For Brother DCP1200, DCP1400, HL1030, HL1230, HL1240, HL1250, HL1270N, HL1435, HL1440, HL1450, HL1470N, intelliFAX 4100, 4100E, 4750, 4750E, 5750, 5750E, MFC8300, MFC8500, MFC8600, MFC8700, MFC9600, MFC9700, MFC9800, MFCP2500. 20,000 page yield. Black.