QTR-Quadtone RIP

From an older discussion here I recall that the 2400 ABW mode still used quite some yellow that in turn had to be compensated by extra amounts of cyan and magenta. Paul Roark addressed that point. In the QTR curves yellow is usually avoided altogether. As Tyler points out, QTR warm curves are carbon only. Cool (and selenium) curves contain some cyan and magenta.  

Joost

--- In QuadtoneRIP@yahoogroups.com, "jespes" <jesse.pesta@...> wrote:
>
> Just for curiosity: I assume QTR's settings for stock Epson K3 inks incorporate less color ink than the Epson ABW driver does. Is this the case? And is there a way to say how much less, eg "none" under certain conditions? 
> 
> Related, is there any assessment of the longevity of the QTR/Epson K3 print, vs the Epson ABW print, vs Piezography neutral K7 inks?  Thanks!
> 
>  No doubt this has been covered somewhere/sometime in the past, so apologies if the topic is exhausted. Some searching here and on the qtr site and I couldn't find a specific answer.
>