I agree with the many comments bemoaning the capacity of these ink cartridges. I had an i865 with which I was very happy for the quality, robustness but also for the length of the cartridges whose capacity was much greater than this: 15 ml instead of 9 ml. Moreover, the Pixma receiving these CLI 526, constantly purge its nozzles so that the printed amount is ridiculously low and the cost is exorbitant facto. While print quality is correct, but I do not agree to praise the quality / price ratio remains low !!!!