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QTR-Quadtone RIP

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

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Re: [QuadtoneRIP] OT color Printing

2006-12-11 by Maris V. Lidaka Sr.

Sounds to me as though either your Gretag profile is off, or your print 
settings are off - what platform and OS computer?  Which printer?  What 
software to print, and what settings are you using in that software and in 
the printer driver software?

Maris

Chris Barrett wrote:
> I've recently picked up a Gretag Eye One to get all my devices
> profiled and am still banging my head against the wall with color
> prints.  I made some profiles on my Epson 4000 as well as my 1280 on
> Hahnemuhle Photo Rag and my color prints are way dark.
>
> Now here's the interesting bit:  When I print out a step tablet, not
> only is the table not neutral across the spectrum, but the tones seem
> to clip at 7% and 90%.....I've lost all my shadow detail.
>
> Now when I print the step tablet using QTR and the same UC inks
> (which I haven't even linearized yet) it is beautiful.  The tablet is
> utterly neutral and tonal transitions are perfect from 0% to 100%.
>
> Now I figured, someone here might be able to shed some light.  Is the
> built in rendering (would that be Photoshop's or Epson's?) that much
> inferior to QTR even with a calibrated profile?

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