Prints are much darker than on screen and the colors are reddish and muddy. I am using PS CC 2015 with Canon Print Studio Pro. Also tried letting the printer drive the color matching. Tried printing from Apple's Photos. Tried with and without ICC...
Thanks jrhoffman75 for your suggestions. I've done the nozzle check already. And this is not just a question of a bit too dark. The prints are way too dark. And the colors are not even close. But the kicker is that the same iMac was printing beau...