Datacolor User to User Support Group.

Hello Paul and David,

I would volunteer Paul, to do the test, but I am experiencing 
EXACTLY the same thing. I have to do this blue/red offset adjustment 
before printing, otherwise the prints are mainly too yellow.

I was wondering when someone else might report being "afflicted" 
with the same malady. 

So anyway, I too am looking for a volunteer with PFP to send some 
samples to as a comparison. Would be nice to have this resolved 
before Version 2.0 comes out. 

Thanks!

Regards,
Robert

--- In colorvision_group@yahoogroups.com, "bwinkjet" <bwinkjet@...> 
wrote:
>
> Hi,
> Thanks for your response.  Have fun in Europe.
> I will wait for a volunteer.
> As a lark to test the OBA theory I calibrated the spectro on the 
> Lexmark paper instead of the stand.  It caused the yellow to go 
away, 
> but caused some of the darker grays to posterize to yellows and 
blues.
> Paul
> 
> --- In colorvision_group@yahoogroups.com, CDTobie@ wrote:
> >
> > 
> > In a message dated 9/23/06 6:47:23 PM, bwinkjet@ writes:
> > 
> > 
> > > However using the profiles I
> > > created with PFP there is a persistant yellowing using any of 
the
> > > profiles I have created.  My workflow for color images is OK 
as 
> the
> > > generic profiles produce prints with good color balance.  Also 
> have
> > > viewed prints in various lighting conditions, daylight to
> > > incandescent and an Ott light.  I can get a near neutral print 
> using
> > > PFP profiles by adding 10 to 15 units of Blue and 4 units of 
Red 
> in
> > > PS before printing.  I wonder if the OBs in these 2 papers are
> > > throwing the spectro off?  I have spent a lot of time working 
on 
> this
> > > before posting in hopes I could solve the problem.  But, now I 
> need
> > > help.
> > > 
> > 
> > Mail a 225 patch target, and a few blank sheets of the same 
paper, 
> to another 
> > PFP owner. Have them build a profile from your target print, and 
> email it to 
> > you. See if it gives the same results as yours. Then they can 
print 
> a target 
> > on the same paper, build a profile, and print the test image 
> through it, to see 
> > if they get a yellow cast. If they don't get a cast on their 
> printer, its not 
> > the paper. If their profile works for you, the likely variable 
is 
> your 
> > DC1005. If their own profile works fine for them, but the one 
that 
> make for you 
> > doesn't then its likely somewhere in your system. I'd do this 
with 
> you myself, but 
> > I'll be out of the country for the next couple of weeks. If no 
one 
> > volunteers, then contact Customerservice@, and post a ticket 
> with a copy 
> > of my instructions above in it, and "attn: Kiran" in the subject 
> line, and 
> > Kiran will work on this with you.
> > 
> > C. David Tobie
> > Product Technology Manager
> > ColorVision Business Division
> > DataColor Inc.
> > CDTobie@
> > www.colorvision.com
> >
>