Model: Brother DR-620, DR620 Drum Unit.
Page Yield: 25000 Pages base on 5% coverage.
Compatible Devices: Brother - DCP Series DCP-8050DNDCP-8080DNDCP-8085DN
Brother - HL Series HL-5340DHL-5350DNHL-5350DNLTHL-5370DWHL-5370DWTHL-5380DN
Brother - MFC Series MFC-8370MFC-8480DNMFC-8680DNMFC-8690DWMFC-8880DNMFC-8890DW