Page Yield*: 600 For best results, store in a cool, dry place. Use within 30 months of purchase for optimal performance. *at 5% coverage (ISO/IEC standard) These cartridges are conveniently equipped with a smart chip that allows you to monitor and track your ink levels Compatible with Printer Models Brother DCP-J152W MFC-J245 MFC-J285DW MFC-J450DW MFC-J4510DW MFC- Color: Black Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.