DCP-8040, DCP-8045, HL-5130, HL-5140, HL-5150, HL-5170, MFC-8120, MFC-8220, MFC-8440, MFC-8640, MFC-8840 series machines - DRUM UNIT (20,000 page yield) (this is not TONER!)

DCP-8040, DCP-8045, HL-5130, HL-5140, HL-5150, HL-5170, MFC-8120, MFC-8220, MFC-8440, MFC-8640, MFC-8840 laser printers - Black Toner Cartridge (3,500 page yield)

HL-5130, HL-5140, HL-5150, HL-5170, MFC-8120, MFC-8220, MFC-8440, MFC-8640, MFC-8840 series laser printers - HIGH YIELD Black Toner (approx, 6,700 page yield)

Brother DCP-8040, DCP-8045, HL-5130, HL-5140, HL-5150, HL-5170, MFC-8120, MFC-8220, MFC-8440, MFC-8640 laser printers - COMPATIBLE Toner Cartridge made by XEROX (approx. 3,500 yield) (TN540)

Brother DCP-8040, DCP-8045D, HL-5140, HL-5150D, HL-5170DN, MFC-8120, MFC-8220, MFC-8440 series machines - toner cartridge made by Xerox (approx. 6.700k yield) (same as Brother # TN570)