7
7-5 Photoshop 5.x
CMYK Setup
From the Photoshop 5.x File menu, choose Color Settings>CMYK Setup.
Turn on the Preview option. For CMYK Model, select ICC. Previous
versions of Photoshop used Photoshop Separation Tables, and you can load
them for Photoshop 5.x. However, you will get better results using ICC
profiles and the built-in color management system.
In the ICC Options area, choose from the Profile, Engine, and Intent menus.
• For Profile, choose your final output copier/printer ICC profile. Prepress
users should choose an ICC describing their target press, such as SWOP.
Office users should choose the ICC profile describing the copier/printer
connected to the iR C2100/2100S. In this case, you should avoid
converting RGB to CMYK in Photoshop. Instead, leave images in RGB
and allow the iR C2100/2100S to convert them to CMYK.
NOTE: With the RGB Separation feature of the iR C2100/2100S, you can
preview (print) your conversions from RGB to any simulated CMYK space
by downloading the desired target profile to the iR C2100/2100S. For more
information about downloading profiles, see Chapter 4.
• From the Engine menu, choose Built-in so that the Photoshop engine will
be used.
• From the Intent menu, choose Perceptual (Images), which is appropriate
for photographs normally edited in Photoshop. The Intent setting is used
only when you convert between color spaces.
It is often better to turn on the Black Point Compensation option. With
many ICC profiles, this check box has no effect. However, when it does, it
has a dramatic effect on the dark areas of your image. If you want this effect,
leave Black Point Compensation on; if not, turn it off.
Check this
option