This usually helps. Using original Canon cartridges in stead of third-party cartridges might be a factor, but with the big differences in price that's often not sufficient reason to use only those.
Kees
My printer has decided to print everything with a pink tinge or printing yellow when it should be green etc. All ink tanks are over 50% full. I have made certain the ink tanks are properly installed. Can you help please. I run XP sp3 Thank you

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