[Scribus] color management... ummm :-)

[stu seven]

+
     OK - I've finally gotten "color management" to work for PDF
output. so, my question is - does using Scribus Color Management
also mean output is converted to CMYK ?

     At issue - Ive found a CMYK printer here, and want to try printing
one of these files on it.  Hmmm... wonder if the thing will take a
PDF, or some other would be necessary ?

     thanks to anyone who happens to know