Solved: Word 2011 - Can't use custom page setup

Trying to print to PDF from word, and in order to get no border, I need to use a custom page setup. This has never been a problem in the past, but now word won't let me choose any of my custom page setups...

Help?

Screenshot attached.

 

The problem is that I need to use a custom page setup so that Word doesn't put a white border around the PDF. Without the custom page setup options, it'll put a boarder on it, and by the time I take it to preview part of my document is already chopped off by the white.

I don't know why it's not letting me access my custom page setups. It's maddening. Never done this before.

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SOLVED: Have to choose "any printer" in the format for drop down menu in the print dialogue box.