Page Yield*: 2,400 For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance.*at 5% coverage (ISO/IEC standard) This compatible cartridge is conveniently equipped with a smart chip that allows you to monitor and track your ink levels Compatible with the following Brother MFC Printers: J5620DW, J5520DW, & J5720DW Color: Black Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.