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Before you can remap the endpoints of a scan, you must make Photoshop aware of your target press’ reproducible range. For this example, assume you’ve already determined that the press will tolerate a range from 8% to 90%. Follow these steps:
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Choose Image: Adjust: Curves. The Curves dialog box appears. |
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To set the shadow dot, double-click the black Eyedropper button. The color picker appears. |
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In the CMYK fields, enter C:0, M:0, Y:0, K:90. Click OK. A A Specifying the shadow dot.
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4. |
To set the highlight dot, double-click the white Eyedropper button. The color picker appears again. |
5. |
In the CMYK fields, enter C:0, M:0, Y:0, K:8. Click OK. B B Specifying the diffuse highlight.
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