Follow these steps to set an ICC profile when printing via Adobe Photoshop CS5.
(When using Mac OS X 10.5 or later)
Select the image for which you want to set a profile from Photoshop and click File, then select Print....
The Print dialog box appears.
From Color Handling, select Photoshop Manages Colors.
From Printer Profile, select the installed ICC profile.
Select a method for Rendering Intent.
Uncheck Black Point Compensation.
Next, set up the printer driver.
Click Print Settings..., then set Printer and Paper Size from the Print dialog box.
Select Quality & Media from the pop-up menu.
Set Media Type and Paper Source.
From Paper Name & Corresponding ICC Profile, select the Media Type and Paper Source that matches the paper you want to use for printing.
Select High for Print Quality or select Custom and specify the print quality.
Click Save and close the Print dialog box.
Click Print and start printing.