Comment by ThomasMidgley

Very good post, thank you!

Partially OT:

Can anyone recommend a "print PDF to Laserprinter" library?

I have been looking for a library for C# for some time now that would allow me to print PDF files on a laser printer programmatically. However, I cannot find one. Until now, I have been using Foxit Reader, which I call up via the command line. But this is not ideal for various reasons.