QTR-Quadtone RIP

--- In QuadtoneRIP@yahoogroups.com, Roy Harrington <roy@...> wrote:
>
>  <<<<<<<< snip >>>>>>
> 
> On the Mac:  OSX/CS4 CS5 have made it difficult to do No Color Management.
> The workaround is to print with Photoshop Manages Color and select a Print
> Profile identical to the one in the file.  If the file has no profile
> then select the Working
> Space -- Working Gray if its a grayscale file, Working RGB if its an
> RGB file like the inkseparation
> 
>   <<<<<<<< snip >>>>

Hello Roy and others,

I've tried to follow this advice with a real image, not a calibration. However, when I print the same image with CS4/Photoshop Manages Color and the print profile the same as the file (gray gamma 2.2) and then immediately with CS2/No Color Management, the results are different! The CS4 version is somewhat darker.

Macintosh, QTR 2.6, 1400, SE inks, Epson Ultra Premium Presentation Matte, standard QTR profile. Also HPR with custom profile made by inkjetmall.

Try it ... 

Sadly,
Michael