Page Yield*: 280 For best results, store in a cool, dry place. Use within 36 months of purchase for optimal performance. *at 5% coverage (ISO/IEC standard) Includes original smart chip, which has been reset, to monitor your ink levels Compatible with Printer Models Canon PIXMA iP4200,Canon PIXMA iP5200,Canon PIXMA iP5200R,Canon PIXMA iP6600D,Canon PIXMA MP500,Canon PIXMA MP800,Canon PIXMA MP800R,Canon PIXMA MP830,Canon PIXMA MP950,Canon PIXMA MP600,Canon PIXMA MP810,Canon PIXMA iP4300,Canon PIXMA MP960,Canon Pixma MP530,Canon PIXMA iP6700D Color: Magenta Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.