SupplyDistrict - DR-310CL (DR310CL) Replacement Drum Unit for Brother HL-4150 4570 MFC-9460 9560 9970 Contains replacement drum unit to replace Brother DR-310CL ( DR310CL ) Drum. THIS IS A COMPATIBLE REPLACEMENT PRODUCT ONLY. THIS IS NON-OEM UNIT. 90 Days Warranty. Guarantee to Work. for Brother HL-4150CDN, HL-4570CDW, HL-4570CDWT, MFC-9460CDN, MFC-9560CDW, MFC-9970CDW, HL4150CDN, HL4570CDW, HL4570CDWT, MFC9460CDN, MFC9560CDW, MFC9970CDW color laser printers ISO9001 Certified Factory Product