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QTR-Quadtone RIP

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Message

Re: one solution to "banding in shadows" problem

2008-07-25 by Joost Horsten

--- In QuadtoneRIP@yahoogroups.com, "met.graphix" <metgraphix@...> 
wrote:
 
> This has been discussed before and the other factor beside detail 
is 
> dmax. The 2200 at 2880 will deliver considerably better dmax than 
at 
> 1440 when used with QTR. Develop your own curves, take a 
measurement 
> and you'll notice the difference.
> 
> Dario
>

I support this. I've never had much banding on my own 2100 on 1440 
dpi, but know others that had and, in that case, going to 2880 dpi 
removed the banding. I went to 2880 for dmax and smoothness reasons. 

But using 1440 dpi curves with a 2880 setting and fiddling with ink 
limits to get it right is not the way to go. If you want a 2880 dpi 
setting you must design your curves appropriately. I have some 2880 
dpi curvers for the 2100/UT3D/PhotoRag combo if you're interested.

Joost

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