Preview color separations
1.Choose Advanced > Separation Preview.
2.Do any of the following:
ΓÇóTo display a separation, select the color name.
ΓÇóTo omit a separation, deselect the color name.
ΓÇóTo convert a spot color to process, select the color until the process color icon appears.
You may also want to:
Print color separations

Print Production
Previewing color separations in complete Help
Preparing color separations in complete Help