[Openicc] Printing targets: App or driver ? Profiling RGB or CMYK

Chris Murphy lists at colorremedies.com
Tue May 17 19:24:14 PDT 2011

On May 17, 2011, at 8:09 PM, Chris Murphy wrote:
> Anyway, I have a 3880 here on the network and can either put it on the router DMZ if you want; or can take some pointers on what files to print, and  how to configure tcpdump to capture Epson driver vs 3rd party RIP so you're getting relevant info.

Also have multiple 7900's at another location. Using two it would be possible to compare RGB streams going to the two 7900's, compared to the two CMYK(deviceN probably) streams going to those same two 7900s.

Does Epson's Mac OS/Windows driver itself converts to deviceN on the host computer? Or is it possible the RGB path to the printer is how this calibration data gets used by the native driver, and the deviceN path doesn't?

Chris Murphy

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