Compatible Premium Ink Cartridges LC77BK Black Cartridge - for use in Brother Printers

For the following Printers:

Brother MFCJ6510DW

Brother MFCJ6910DWCompatible LC77 Standard Capacity Black cartridge for the above Brother printers.30ml capacity (half that of the XL cartridge). Each cartridge has a life of approximately 1200 pages @ 5%.