Just create a new profile, set desired settings, and finally assigne the new profile to the printer.

Hope is the right answer for you.

Could you give me more details about the proceeding?

Where do I create a new profile? (Do I have to create a new windows user or a new printer within pdfcreator?)

And where do I have to set settings? (Via Windows setttings -> Printers or registry or even within pdfcreator?)

1) Open: Start Menù->Programs->PdfCreator->PdfCreator

2) Menù: Printer->Options

3) On the top of the window, click Add Profile Button

4) Name new profile like your preferences

5) Change any configuration and finally save

6) Return to menù: Printer->Printers

7) Add an new virtual printer and assign to it the new profile.

How do you assign that printer to the user??