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These new features, enhancements, and fixed bugs are available in ColorFlow 7.5.1, included with Prinergy 7.5.1. 

New Features and Enhancements

Improved ColorFlow installer

The updated ColorFlow installer now detects and resolves many migration issues.

Support for iSis2 M0 and M2 measurement

ColorFlow 7.5.1 supports iSis2 M0 and M2 (but not M1) measurement.  

Support for macOS Sierra

You can run ColorFlow 7.5.1 on macOS Sierra. 

Estimation Wizard delivers faster results

The performance time of the Estimation Wizard has been greatly improved in the WorkFlow Edition.

Problems Fixed

Ticket Number


CLRFLW-6903Server: Recover from license fetch failure caused by RSS update
CLRFLW-6907Client running on MacOS Sierra cannot mount ColorStore$ share

Server Installer fails to migrate database in specific conditions. 

Known Issues and Limitations 

Color matching (especially Ink Optimizing) certain files containing transparent objects can result in significant changes in appearance

This problem is file specific and is dependent on the transparency blending modes applied, the object's color, and the DeviceLink or ICC profile used to color convert the objects. The problem occurs because each graphic and image object used in the transparency group is color converted separately. Blending of the objects in the destination color space after color converting changes their appearance.

Recommendation: Flatten PDF files before color matching. If your PDF files contain RGB data, it is highly recommended to color convert this data prior to flattening.

Note: Contone proofing cannot be used to predict this issue when color matching is performed on final output.

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