I should have actually know himself better. For the price incl. Free shipping but can not agree something. As such, I can not complain. Fact: The ink clogging the nozzles always my Canon Pixma IP 4200. Since I can clean as I want, it does not change. The black ink cartridge also came a bit dried up with me, as I then noticed at the onset. Conclusion: Who buys this bargain, and it does not something is your own fault. Hands off of it!