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6. If you want to more accurately simulate spot colors and overprint, select Advanced
from the list on the left, and then select Simulate from the Overprints menu.
In the Advanced pane, select Simulate from the Overprint menu for a more accurate preview of how
spot colors and overprint will print on the press.
7. Click Printer and do the following:
• Deselect Color Management.
• Select the appropriate media for the proof.
About relative color space sizes
Each International Color Consortium (ICC) profile, including those for standard
working spaces, defines a color gamut or set of reproducible colors. The larger the color
gamut, the more colors the color space can define.
Color gamuts can be defined using a CIE color model, which is a color-encoding model
based on human vision. Plotting a color space gamut in a horseshoe-shaped CIE chro-
maticity diagram shows its relative size, compared to other color spaces. Film scanners
often have gamuts much larger than printing presses. Large standard working spaces,
such as ProPhotoRGB, retain virtually all of the color available in most film types.
Adobe RGB is smaller, yet is designed to include all colors available on most standard
printing presses.
Color Workflows for Adobe Creative Suite 2
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