Digital BW, The Print

Darrell:

Try Transforms|Gray|Brightness Curve.  I recommend you set 19 points 
(plus the 2 end points) using Shift-click.  You can then print out a 
stepwedge and scan the results to determine if each point should be 
made lighter or darker.

A generic proceedure to create these curves (including RGB 
partitioned curves) can be found in Profile_make2.pdf in 
Files > Ink Sets, reviews and techniques > MIS FS.

Good Luck.

Jeff Randall


--- In DigitalBlackandWhiteThePrint@y..., "darrelleifert" 
<darrelleifert@y...> wrote:
> Hi Folks --
> 
> Please forgive me if this question has been done to death, but I'm 
> looking at using Nevins' Transfer Curve tutorial 
> (http://www.jnevins.com/transferfunctioncurve.htm) with Picture 
> Window in order to calibrate my Epson 1520 with MIS quadtones and a 
> variety of papers.  Can PW emulate the "Transfer Functions" dialog 
> box shown in the tutorial?  Has anyone else had success in using 
this 
> method with quadtone inks?  Thanks!!
> 
> Darrell