The BRO CON LC-239XLBK extra high yield black ink cartridge delivers sharp, professional-quality prints with every use. Designed for compatibility with Brother DCP-J4120DW, MFC-J4620DW, and MFC-J5720DW printers, it ensures reliable, long-lasting performance and greater value by reducing frequent replacements. Perfect for home or office, this cartridge helps you produce crisp documents while minimizing interruptions.