Black Laser Drum Unit / Imaging Drum Compatible With Brother IRTB_DR2100 For: Brother DCP-7030 Brother DCP-7040 Brother DCP-7045N Brother HL-2140 Brother HL-2150 Brother HL-2150N Brother HL-2170 Brother HL-2170W Brother MFC-7320 Brother MFC-7440N Brother MFC-7840W Printer Colour: Black Capacity / Yield: 12,000 Pages @ 5% Average Coverage.
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