QTR-Quadtone RIP

I haven't been able to print from Lightroom (Mac) using QTR-Create  
icc profiles (RGB).  Crashes when trying to use these icc profiles.   
Only way so far is to print to QTR without color management (use  
printer management option).  I think Roy was investigating this  
problem and he may have more to say about this problem.

Carl
On Mar 6, 2007, at 2:37 PM, Joost Horsten wrote:

> --- In QuadtoneRIP@yahoogroups.com, Roy Harrington <roy@...> wrote:
>
>> If you have Adobe Acrobat Pro (the full product not just the free
>> Reader) you
>> might find printing to a PDF file useful.   Then save to TIFF for
>> printing in QTR.
>
> Thanks Roy,
>
> I have given is a first try. It might work. I got it to work with
> PDFcreator (freeware). Perhaps Acrobat might do the job as well. I
> have it, but I'm not sure is has the "autosave" option of PDFcreator.
> And I do want to have this transparent, eliminating manual steps
> wherever possible.
>
> What's not clear to me yet is how to deal with color
> management/profiles. When using Photoshop/QTRGui, I manually convert
> from AdobeRGB to Gray-LAB profile and then print it with QTRGui.
>
> I suppose that in this workflow I should use the RGB-gray-lab profile
> as print profile in Lightroom. Right? Acrobat and PDFcreator each
> have there own options to include profiles, but I expect them to be
> ignored/switched off.
>