Digital BW, The Print

Does seem to be PS 6.   It works in PS 7 and PS CS but I also tried PS 6
and it doesn't recognize any of the profiles.   Where did you get the
error message?  I could get any way to even select it.

Roy


--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Chris Hargens" 
<chargens@s...> wrote:
> 
> I cannot convert/assign to the RGB Lab space. I'm getting an error 
> message telling me that the icc profile is invalid. I'm running PS 6, 
> but I don't think that should make a difference. I also experienced 
> the same problem when I tried to change my working space to RGB Lab 
> space.
> 
> Chris Hargens
> 
> 
> 
>   --- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Roy 
> Harrington" <roy@h...> wrote:
> > 
> > 
> > I've added a set of the same basic Lab and Printing profiles that 
> have
> > been changed to RGB format.   These should be used for printing 
> > using Qimage.  Set the printer output icc profile to one of the rgb 
> profiles.
> > I'm not positive how to change the file profile to RGB Lab in 
> Qimage but it
> > works fine in Photoshop.   
> > 
> > Note that the RGB Lab space is a true RGB space but it has a 
> transfer function
> > with linear Luminosity rather than a Gamma transfer function.   It 
> is not a
> > space with an L, a, & b channel.  It might be interesting to use 
> this for color work.
> > 
> > Roy