Ink restriction
Ink restriction
- Subject: Ink restriction
- From: "Martin Bischofsberger" <email@hidden>
- Date: Thu, 23 Dec 2004 10:48:47 +0100
Hi Terry,
I`m using an Gretag iccolor doing spectral measurement-translating to lab.
Maybe you`re right and i have to change something in rip settings. Cause i
Have to use diffrent rips and have seen that on same device/paper/resolution
Two rips result in different densities/chromas.
Bye the way, is there any software to find the restriction or do you know
anybody
Who can programm a little piece oft software for this work?
Bye
Martin
Message: 3
Date: Wed, 22 Dec 2004 07:17:22 -0500
From: Terry Wyse <email@hidden>
Subject: Re: Ink restriction - Chroma Peak
To: ColorSync User List List <email@hidden>
Message-ID: <email@hidden>
Content-Type: text/plain; charset=US-ASCII; format=flowed
On Dec 22, 2004, at 2:18 AM, Martin Bischofsberger wrote:
> So i also tryed to find a way by the Lch values.
> I puted the Lab measurement in an excel chart, calculated the Lch
> values and
> mad a line graphic of the c value.
> But - there is no real peak in the line.
Then your simply not getting enough ink on the paper or the paper isn't
able to achieve maximum chroma. Try increasing the output resolution of
the printer (this will usually increase the ink volume) or try a
different paper. What instrument are you using to take the
measurements?
Hope this helps,
Terry
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Color Management Consulting
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