Digital BW, The Print

So, UT--3D is as much about refining UT-7 as it is about broadening tonal
possibilities.

I notice the QTR curves for UT-7 do not use LK, either the warm or cool
ones. Do you know why?

There have been some issues with ink consistency, I believe related to LK.
Did this impact both UT7 and UT-3D? Has it been corrected yet?

Terry.

>Paul Roark wrote:
>
> >Would it work to put the Lab a* toner into the Y position in 
> a UT7 set,
> > and then use QTR to create a selenium curve?
> 
> You could, but the UT7 cool toner already has enough magenta 
> (actually R800
> Blue) in it.  In fact, being able to deal with what is 
> sometimes an excess
> of magenta is one of the points of the 3D inkset.  Between 
> paper and inkset
> batch differences, this can become a problem.