Just some commentary... I think that when printing something, it should be a top-level visible option to just quickly switch from color to black&white and vice versa. Instead you have to click on the PaperType/Quality Tab, go to the color profile, etc. I think for advanced users, those options should be there, but if i want to quickly switch to black and white, i'd love a slider right on the top level... It's a bit easier to do this on Windows. Would be a small switch to remedy this.