QTR-Quadtone RIP

X-Rite ColorPort can also be used to create and read test targets. 

Philippe



Le 23 juil. 2011 � 17:20, agoldhammer a �crit :

I'm a little (maybe a lot) late to this discussion. You can see the L* curves for the 3800 here: http://www.outbackphoto.com/printinginsights/pi045/essay.html#20070123 but you need to scroll down to about the middle of the page. I'm on a Win7 machine and just went through making profiles using ArgyllCMS to generate and read the patches (i1 Pro to read them). It all worked fine and I could see the difference in the patch set by reading the unprofiled patch set and the profiled patch set. You can see the shift in Excel quite easily. I found the shift to be in the middle of the contrast range and that shadow values were relatively unaffected.





[Non-text portions of this message have been removed]