Brother DR2125 Compatible Drum Kit

This compatible DR2125 drum unit has an approximate yield of 12,000 pages, but this will vary according to how the machine is used. A major influence on cartridge life is the number of revolutions of the drum. The drum turns before the page enters the printer and after it exits, so if you do mostly single-page print jobs the total number of pages the cartridge will print will be lower than for multi-page print jobs.

This compatible Brother DR2125 Drum can be used in various Brother printers including: 

DCP series: DCP-7030, DCP-7040
HL series: HL-2140, HL-2150, HL-2170W
MFC series: MFC-7340, MFC-7450, MFC-7840N