Page Yield*: 401 For best results, store in a cool, dry place. Use within 18 months of purchase for optimal performance.*at 5% coverage (ISO/IEC standard) All cartridges have been tested and monitored for performance quality and Page Yield*. *at 5% coverage (ISO/IEC standard) Compatible with the following printers: Canon Pixma MX350, Canon Pixma iP2700, Canon Pixma MP250, Canon Pixma MX360, Canon Pixma MP280, Canon PIXMA MP490, Canon PIXMA MX320, Canon PIXMA MP499, Canon Pixma MP240, Canon Pixma MX340, Canon Pixma iP2702, Canon PIXMA MP230, Canon Pixma MP270, Canon Pixma MP480, Canon Pixma MP495, Canon Pixma MX410, Canon Pixma MX330, Canon Pixma MX420 Color: Black Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.