Brother DR-400 / DR-6000 Compatible Drum Unit . Compatible with DR400 - Black. Fits Models: HL 1030, 1230, 1240, 1250, 1270N, 1430, 1435, 1440, 1450, 1470N, P2500, MFC 8300, 8500, 8600, 8700, 9600, 9650, 9660, 9660N, 9700, 9750, 9760, 9800, 9850, 9860, 9870, 9880, 9880N, P2500, FAX 4750, 5750, 8350P, 8360P, 8750P