INKvestment Tank Cartridge delivers consistent, professional print quality and ultra-convenience with an ultra-high page yield up to 6,000. Brother Genuine ink is intelligently engineered to work seamlessly with your Brother inkjet printer to consistently produce sharp prints that withstand the test of time. Use only Brother Genuine ink cartridges for reliable results in your Brother INKvestment Tank inkjet all-in-one printers: MFC-J5845DW, MFC-J5845DW XL, MFC-J5945DW, MFC-J6545DW, MFC-J6545DW XL and MFC-J6945DW that feature Brother tank technology. Brother offers an environmentally responsible way for customers to dispose of Brother Genuine cartridges at end of life.