There is a difference between a monitor profile and printer profile(S).
The monitor profile sets your display.
Printer profiles are unique for each printer and paper!!
The software does not know what type of paper you have loaded in your printer, so you need to "tell" the software via a profile which paper will be used for the print.
Canon Platinum paper on your printer needs a profile called Canon Pro9000 Mark II Photo Paper Pro Platinum
Canon Semi Gloss paper on your printer needs a profile called Canon Pro9000 Mark II Photo Paper Plus Semi Gloss
If you use HahneMuhle or Ilford paper, you will need to download the files from their website.
I have attached the HahneMuhle instruction in a pdf file, but it probably will confuse more then anything else