If you're looking for a high-quality ink cartridge for your Brother printer, the Brother LC139XL Black Ink Cartridge is a great choice. With its high-yield design, this cartridge offers exceptional value, delivering up to 2,400 pages of crisp, professional-quality prints. So, if you want to get the most out of your Brother printer, the Brother LC139XL Black Ink Cartridge is a smart investment. Order yours today and experience the difference for yourself! Printer Compatibility: BROTHER MFC J6520DW,BROTHER MFC J6720DW,BROTHER MFC J6920DW