XI Action - Print PDF to PDF

I have the first part of my proposed Acrobat XI Action working, i.e., selecting to Print to PDF is resolved with the following code:

pp = this.getPrintParams();

pp.interactive = pp.constants.interactionLevel.automatic;

pp.printerName = "Adobe PDF";

this.print(pp);

However it prompts to save.  I want to have the save overwrite the original file (Yes, I am working from a copy, not the original).  How can I do a hard save, alternatively to direct the save to a different folder and then, as the action cycles through all documents, repeat?

This presents a secondary issue inherent in the Print-to-PDF . . . it creates a copy of the document.  I have tried to code the Action with a separate script, including some found by the last reply:

     myDoc.closeDoc(true);

     doc.closeDoc(true);

     this.closeDoc(true); [from a try67 post)

None work and the “this.closeDoc(true);” crashes 

What I am trying to do is to:

     Select document(s)

     Print to PDF

     Save the new PDF

     Clear created new PDF

     Cycle through the rest of the docs 

Any help will help.