Page Yield: Pigment Black-350 & Color-500 per cartridge Shelf Life: 24-36 months per cartridge Benefit from tracking ink levels with our compatible PGI220/CLI221 cartridges with a new chip that shows correct ink levels Compatible with Printer Models Canon Pixma MP620,Canon Pixma MP980,Canon Pixma iP3600,Canon Pixma iP4600,Canon Pixma MX860,Canon PIXMA MP620B,Canon PIXMA MP990,Canon PIXMA MP640,Canon PIXMA iP4700,Canon PIXMA MP560,Canon Pixma MX870,Canon PIXMA MP540,Canon PIXMA MP640R Color: Black, Cyan, Magenta, Yellow The use of aftermarket replacement cartridges and supplies does not void your printer's warranty