MM Black Drum Unit - Brother DR2000 - For Brother DCP / FAX / HL / MFC, 12000 pages, Laser printing, Black, Black, 10 - 32.5 °C, -20 - 40 °C MM Black Drum Unit - Brother DR2000 - For Brother DCP / FAX / HL / MFC. Page yield: 12000 pages, Print technology: Laser printing, Printing colors: Black. Weight: 31.4 oz (890 g). Approximate page yield (A4, black & white, ISO/IEC 19752): 12000 pages