Right Click + Print Problems

I support a new billing/invoicing system. The system generates .pdf's from Microsoft's SSRS. This system generates the .pdf's and ultimately will print them automatically, but for the time being the output needs to be reviewed for accuracy.

So, the current process has the users highlighting batches of .pdf's and right click + print'ing them. When this method is used with a new post script printer it appears the top and bottom margins are lost and the output no longer lines up with the pre-printed invoice stock.

However, if you open Acrobat Reader all the way and print the .pdf from inside an open window,,,,prints just dandy.

Any idea as to what is causing this? I've searched through the printing forum and read tons, but haven't come across anything quite like this.

Any guidance/thoughts would be appreciated.

Thanks,
Byron