[Gimp-user] Printing from a batch

[Decimator Doseven]

Could someone tell me the proper syntax for "file-print-gtk"?

I am building a script to clean up scanned pdfs.  (the originals are carbon copies, blech)

I have a working script to clean up tiff files, and am now trying to make it work on pdfs.

I want to open the pdf file with gimp, run the operations, and then print it back to a pdf file.

I have only been able to find non-working scripts for this purpose.