I have a document that has been created using only two spot colours, however, when I try and PDF this for the printer, I can't get rid of the CMYK process colours. How do you turn them off or separate before PDF'ing. I can easily do this in QurakXpress, but was lead to belive InDesign was more flexible?
If you're seeing CMYK in the output separations preview don't worry about it.
Only the 2 spot colours will output.