Digital BW, The Print

Ok, so I have printed numerous test images, and it seems that i have a
 'bump' in my linearization.  60% 65% & 70% all appear to print nearly
identically.

This is with the Paul Roark r220 icc, and following his driver set ups
to the 't'.  My guess is that there may be a slight difference in the
340 vs the 220 in the way it handles the midtones.

So my question now is. "how do i modify the icc profile to get some
separation from 60% to 70%?"  Any suggestions will be appreciated.

Thanks in advance
Cory


--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "p3guru32371"
<coryjenkins@...> wrote:
>
> Success...AT LAST!
> 
> MIS Sent me a new chip for my yellow cart.  I glued it in, and it
> worked just fine.
> 
> now its time to figure out the best way to use this thing.  i figured
> i would take a stab at just using an icc profile from PR, and going
> thru his workflow that way.
> 
> The irony is that the shadow separation, and the highlights actually
> look pretty good.  Its the midtones that look very flat.
> 
> My next step will be to send a 21 step wedge, and see what that reveals.
> 
> More to follow.
>