Compatible with: Brother: HL-J6000 DW, MFC-J5845DW, MFC-J5845DW XL, MFC-J5945DW, MFC-J6545DW, MFC-J6545DW XL, MFC-J6945DW Page Yield* Per Cartridge: 3,000 For best results, store in a cool, dry place. Use within 24 months of purchase for optimal performance. *at 5% coverage (ISO/IEC standard) Each cartridge is conveniently equipped with a smart chip that allows you to monitor and track your ink levels All LD compatible and remanufactured cartridges are quality tested to ensure long-lasting use and bold, vivid print on every page Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.