Digital BW, The Print

> > What would be a good RGB value to make a purge patch for 
> > LLK with an R2400 and the Epson driver.  ...

> go here:
> 
> http://inksupply.com/purging.cfm
> and scroll down to Purge.zip.  That will download a folder 
> full of purge files.

Of course, keep in mind that the Epson driver cannot print LK or LLK by 
themselves.  These purge patterns attempt to get as much of those inks 
printing as possible.  I have never seen a description of the Epson 
driver algorithms that tell us where LLK and LK are at their maximums 
or what percentage of the image at that point is LK or LLK.

QTR can, of course, print 100% Lk or LLK.

Paul
www.PaulRoark.com