New Genuine Brother Ink 1 Set BT7500BC for

DCP-T310, DCP-T510W, DCP-710W, MFC-T810W, MFC-T910DW, DCP-T220, DCP-T420W, DCP-T520W, DCP-T720DW, DCP-T820DW, MFC-T920DW, HL-T4000DW, MFC-T4500DW

Bk : 7,500 page / Color : 5,000 page