Turning off color management (which is necessary for printing targets) is something on our list of features and we hope to have it in the new year. Since color management methodology has changed in Mac OSX 10.6 many people are having problems printing out ICC profile creation targets on 10.6.
Here is a very easy way to print targets without color management.
1: Open Apple’s Preview application (you will find it in the Applications folder in Mac OS 10.6.x or 10.5.x.)
2: Open your Print Profile creation target in Preview. Your print target will not have an embedded source ICC profile and Apple Preview will not force a source ICC profile into your image (which some applications do)
3: Select Print
4: Select your printer from the Printer pop-up menu in the print dialog
5: In the Print pull-down menu, choose Color Matching, and select EPSON Color Controls. This will bypass any color management that colorsync would apply.
6: In the same print pull-down menu choose Printer Setting and locate the option for Off (No Color Adjustment) or Off (No Color Management), and select it. It may be in a Color Settings menu, or in another color-related menu. The dialogs differ slightly from printer model to printer model.
7: Select Print to print your target or other image.
This is the simplest way to get a ICC color profile creation target to print properly. This target can be used to create an ICC color profile for any application that utilizes the Epson Print driver. This includes: PhotoShop, ImageNest, Lightroom, Aperature, and many other print applications.