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QTR-Quadtone RIP

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

Message

Re: NK7 Ink

2005-10-04 by piezobw

Tom,

We produce the NK7 curves with a proprietary software system that we built in-house, and 
then make these compatible with QTR, and send them to Roy Harrington. This is why there 
are no descriptor files. Its a different system. But the end effect is making as perfect a set 
of curves as possible.

regards,

Jon Cone


--- In QuadtoneRIP@yahoogroups.com, "Tom Husband" <thusband@s...> wrote:
> I'm looking at various curves and noticed that the K7-1440-HanPhotoRag
> with the Quad2200-NK7 uses all the inks and the linearization values
> run from the highest to the lowest.  All the other ink curves run from
> the lowest to the highest and use only some of the inks.  I thought
> the values must run from lowest to highest.  Also all the NK7 ink
> descriptor file aren't available.  Is this a piezography proprietary
> thing?
> 
> Tom

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