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QTR-Quadtone RIP

Index last updated: 2026-04-28 23:12 UTC

Message

Re: A light has dawned....

2008-07-10 by Susan Chapin

"pretty simple" huh? I have, with the help of folks in the Digital BW the
Print group, figured out how to make grayscale .icc profiles for use with
the Epson 3800 driver (Windows Vista), but I haven't figured out how to
"print without linearize values, measure, and put the values into a curve."
And that's why I'm not using QTR..

 

Anyone have a "for dummies" step by step explanation, pretty please with
sugar on top?

 

Much thanks in advance,

 

  - susan

 

>
> 2. My assumption on linearization is that if I make some changes, ie add a
toner curve,
> that I need to print the modified curve/step wedge without any
linearization values in the
> installed text file. Is this correct? I assume I would not get a correct
linearization if the
> modified curve has any linearization text. Please confirm that I am
correct. Once I have
> read the 21 step, I simply paste in the linearization values, right?...and
reinstall to have a
> linearized curve.

That's correct -- print without linearize values, measure, and the put
the values into curve.





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