Brother LC-129 XL BK ink refill instructions and everthing about the cartridge´s layout

The Brother LC-129 XL BK works in the printer models MFC-J 6720, MFC-J 6520, MFC-J 6920. The cartridge has a big page yield of 2.400 pages. Due to that the LC-129 XL BK cartridge body became quite big too in comparison to the previous Brother cartridge models. To be able to print these 2.400 pages You can refill up to 50 ml of black, pigmented ink into Your LC-129 XL BK. Beyond their volume the Brother LC-129 cartridge is equipped with a chip, that is responsible for ink level control information and the recognition of the cartridge inside the printer.
Following we provide you with information about the cartridge´s layout. You can refill the LC-129 inkjet cartridge either by using the suitable refill tool or by a refill syringe. For both options we are happy to assist you with a special refill instruction for original Brother LC-129 XL BK.