Speedy Inks - 3PK Canon CLI221 Black Compatible Inkjet Cartridge W/Chip For use in: 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 Page Yield: 500 Shelf Life: 36 Months Color: Black The use of aftermarket replacement cartridges and supplies does not void your printer's warranty