The IC works in both an Adobe RGB 1998 and U.S. Web Coated CMYK (SWOP) v2 color space. We do not work in any other color profile.
How to Change your Color Settings in Photoshop:
The print process starts as soon as you create a file. It is a good idea to set your color preferences before starting to work.
Edit menu > Color Settings.
Settings > North America Prepress 2.
Do not change the color space by toggling between RGB and CMYK via Image menu > Mode. You will lose critical pixel data by using this method.
It’s good practice to also synchronize your color settings in Adobe Bridge. With Adobe Bridge open, do the following:
Edit menu > Color Settings
North America Prepress 2 > Apply