Compatible
15,000 pages @ 5%
Brother DR221CL-BK Black Drum compatible with:
HL-3140CW HL-3170CDW HL-3180CDW
MFC-9130CW HL-3150CDW MFC-9140CDN MFC-9330CDW MFC-9340CDW
DCP-9015CDW DCP-9020CDW
The use of compatible supplies does not void your printer warranty.