Brother Genuine-Drum DR630, Page Yields approximately 12,000 pages , Black ( Does not include a Toner)
Amazon.com: ONLYU Compatible Drum Unit Replacement for Brother DR420 DR 420 for Brother HL-2270DW HL-2280DW HL-2230 HL-2240 MFC-7360N MFC-7860DW DCP-7065DN Intellifax 2840 2940 Printer (1 Pack) : Office Products
LINKYO Compatible Printer Drum Unit Replacement for Brother DR730 DR-730
Amazon.com: E-Z Ink (TM Compatible Drum Unit Replacement for Brother DR360 DR 360 to use with DCP-7040 DCP-7030 MFC-7840W MFC-7340 MFC-7440N HL-2140 HL-2170W HL-2150N (1 Drum Unit) : Office Products