I’ve seen my printer for inspection in Hong Kong and canon said I was using another brand of ink so probably it’s one of the substitute colour is off. He told me when he use Canon ink it prints out perfectly… so I’m guessing maybe stick to the origin...
OMG i thought I did something to the ICC profle but not, everything I print now is greenish and has wasted so much paper and ink. Now I have no idea what to do for the submission deadline...