Re: GRACoL 7 NPDC
Re: GRACoL 7 NPDC
- Subject: Re: GRACoL 7 NPDC
- From: Terry Wyse <email@hidden>
- Date: Wed, 5 Apr 2006 13:53:49 -0400
On Apr 5, 2006, at 1:33 PM, Jon Crook wrote: When plot my neutral scale on my GRACoL 7 graph paper (column 5) do want to plot each color separately or as one scale?
Initially, you'd plot a single curve that applies to CMY. You would typically plot the dot% adjustments in the Cyan column. The M and Y columns are there in case you need to also plot a gray balance correction curve for these inks (using the "GrayFinder" image). Also is there any tricks to applying the new aim values into Rampage or is it as strait forward as it seems? With Rampage, you would leave the Media Lin and Actual Curve columns to be "linear" or no dot gain adjustment. You would apply/select your NPDC adjustment curves in the Desired Curve column. If your gray balance was fine, you would have a single curve file that you would select for C, M and Y inks and a separate NPDC for K. If your gray balance required adjustments to the M and Y curves, you would apply these separate curves to the M and Y inks of course.
Regards, Terry Wyse _____________________________ WyseConsul Color Management Consulting G7 Certified Expert 704.843.0858
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