Page Yield*: 550 For best results, store in a cool, dry place. Use within 36 months 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: J4320DW, J4420DW, J4620DW, J5520DW, J5620DW, and J5720DW Color: Cyan Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.