Need help combining PDFs into one file, opening the PDF, then printing it..with Powershell

I posted this question in the Powershell forum and I was told it couldn't be done (in IE11 like I want), and I was told to ask here.

Here is what I'm trying to do:

I have a Powershell script that prints out PDFs with data pulled from PCs in our organization, but I'm having issues with the PDF doc itself, I think. I created the PDF template in Nuance PowerPDF, which is what we use here at work. When I run my script and it prints out the PDF (using Acrobat Reader DC), it never shows anything in one of the fields; it's the same field every time. I was hoping someone could steer me in the right direction in doing what I'm trying to do. If you have any questions, please ask, as I'm sure you might need more info.

Brian