Digital BW, The Print

just installed the QTR 7600 patch -- now my QUAD2200 output is posterized!! 
(haven't tried things on my 9600 yet)

Note: I've dropped the QUAD2200 printer from the print center and rebuilt and 
installed all the 2200 profiles and I still get posterization now.

Should I simply do a complete QTR beta8 re-install?
Anything special I need to do to  uninstall? 
Should I also reinstall GIMP from the ground up?
or is there something simple I'm missing?

mjs



--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Roy Harrington" <roy@h...> 
wrote:
>       
> There is an upgraded version of QuadToneRIP tuned for the
> 7600 and 9600 printers.  This version allows for the finest dots
> as well as the maximum dMax at the 1440x720 resolution.
> I recommend the "Four Pass" selection on resolution.
> 
> This is just a "patch" to the ordinary beta8 version.  Download
> the zip file and double-click on Patch.command
> This will install the changes.
> 
> http://www.harrington.com/QTR-7600.zip
> 
> I don't have any customized profiles but the 2200 profiles will
> be a fairly good start.  The main difference is that the ink limits
> are lower for the 7600 as compared to the 2200.  Multiply the
> 2200 limits by about .6 to .65,  re-linearization would be advised.
> 
> Roy
> www.harrington.com