- From the DeviceLink Method list, select a desired generation method (depending on the device type, some options may be unavailable):
Ink Optimizing Solution: Applies a high level of Gray Component Replacement (GCR) to optimize ink usage, by replacing the neutral component of combined cyan, magenta, and yellow tints with black. This method is available if your license includes the Ink Optimizing Solution feature
Full Reseparation: Generates CMYK separations to reproduce the color of CMYK inputs, without regard to their relative amount of Black vs CMY. Solid colors in the original file may not remain solid. The black generation parameters that you specify are used, which may result in using less chromatic ink and more black ink, or vice versa, for a given CMYK input
- CMYK Integrity: All color builds can be adjusted. The relative amount of black vs CMY is preserved in content processed through the DeviceLink
- Black Purity Only: Any colors other than black channel (solid K, K-grays) can be adjusted. K-only colors may change the K value, but will not add other colors
- Color and Black Purity: Same as Fully Constrained but solid colors can be reduced to a tint
- Fully Constrained: The DeviceLink is constrained so that any color made with only one or two inks will not have other inks added. Solid (100% tints) primaries and secondaries are not affected and remain solid
- Profile Pair Linking: The DeviceLink is generated by direct evaluation of source and destination profile tags, providing the same black generation as the destination profile. The method applies to RGB and CMYK color inputs, and non-curved SCOs
- Custom Separation: Select this option if you want to control the separation properties
- In the Rendering Intent list, choose the gamut mapping that should be used when mapping colors from one color gamut to another:
Include Page _rendering intent _rendering intent
- Depends Depending on the DeviceLink Method you selected, the available options are displayed:
Include Page _color space settings _color space settings
- For the Full Reseparation DeviceLink method with Relative Colorimetric rendering intent, to perform perceptual-like gamut mapping of the lightness scale, select the Black Point Compensation check box.
- For the Ink Optimizing Solution DeviceLink method, to achieve a closer color match to your source color space while achieving ink savings (not applicable to color inputs and non-curved outputs), select the Target Simulation or Color Space Conversion check box (depends on whether you are in the PCO or SCO). For curve-controlled devices, selecting this option allows gamut mapping to occur between two different color spaces.Otherwise, ink usage is optimized but colors are not visibly converted.
- To maintain 100% black and zero output for zero input tint values, select the Maintain Rich Black Purity check box. For example, for a CMYK (50, 30, 0, 100) input tint, selecting Maintain Rich Black Purity allows you to retain 100% black and 0% yellow output tint values.
- Click OK.