Compatible with MFC-J5830DW MFC-J5830DWXL MFC-J5930DW MFC-J6535DW MFC-J6535DWXL MFC-J6935DW.
Package Content Brother Compatible LC3029BK SUPER HIGH YIELD BLACK INK CARTRIDGE. 
Approximate Page Yield: Black - 3000 pages per cartridge at 5% Coverage per Brother Compatible LC3029BK SUPER HIGH YIELD BLACK INK CARTRIDGE.
Prints high-quality images and texts.
Microchip Included: The intelligent chips make cartridges work with your printer.