MTI DR520 Compatible Drum Unit for Brother DCP-8060, 8065dn / HL-5240, 5250, 5270 / MFC- 8460, 8670, 8860 New Compatible MTI Imaging Drum Yield: 25,000 standard pages OEM Part #: DR520 If you do not receive your product in an MTI-branded box, it is not a genuine MTI product. Let Amazon know.