Datacolor User to User Support Group.

Hello Bob,

Thanks for the fast reply.
I must to admit that i followed one of your posts on Dpreview already
and tried your technique (on a desperate evening ;-) ..mainly because
i wanted to remeasure my print to see if i can find out what happen in
the print)

,but i failed with all the Lab color space, RGB values and specially
the adjustment sliders (magenta, greens, blues yellows.......). 

I hope that i just do something wrong in the profiling process.

Printed two B&W pictures with original Ink Paper combination and they
look o.k. I am not expert to judge and they  are sure nothing Gallery
quality. But they look Black and white.
Now with the new Ink Paper Combination and profiling i print in Black
& Green.

Sended my measurement file to David Miller.


Thank you very much for your reply!!



--- In colorvision_group@yahoogroups.com, "rschoner" <rschoner@...> wrote:
>
> Hi,
> 
> I went through a similar experience with a slight magenta cast on B&W 
> with Epson R1800; the earlier version of the R1900. The problem is  
> the R1800 has only one black ink and no gray ink so the grays must be 
> produced by a combination of the colors. A very difficult task. See 
> my thread starting with message 3112 for how I iterated the profile 
> process to get pretty close. You will have to use the advanced 
> profile process.
> 
> I'm sure CD will chime in shortly.
> 
> Bob Schoner