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GCR Problem
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GCR Problem


  • Subject: GCR Problem
  • From: Jon Crook <email@hidden>
  • Date: Mon, 02 Feb 2009 10:25:20 -0600
  • Thread-topic: GCR Problem

I need help understanding what is going on behind the scenes in Alwan CMYK
Optimizer. I have it set to apply a certain level of GCR and works
beautifully most of the time but once in a shile I get an image that seems
to separate the exact opposite to the way that I intend.
Here is an example:
Original build is C=0 M=0 Y=27 K=11
New build through Alwan C=11 M=4 Y=36 K=0
Correct me if Im wrong but isnt this conversion the exact opposite of what
GCR should be? Since there was not any Cyan or Magenta in the original
build, I would think that there would be no conversion at all. Im sure Alwan
applies GCR the same way as other ink optimizing programs. Can anyone tell
me exactly what is going on behind the scenes so I can better understand
this process.

Thanks,

--
Jonathan Crook
Director of Color Management
Corporate Image
www.corp-image.com
800.247.8194

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