this fits your enter your model number above to make sure this fits cartridges are guaranteed to be as vivid reliable and long lasting as any original brand this cartridge has been manufactured under stringent quality control standards assuring performance that equals that of the original cartridge with prints of up to 3 x 205 sheets per cartridge this compatible canon cli 521cmy 3 colour inkjet multipack prints the same amount of sheets as the original canon cli 521cmy colour inkjet mu