Is there anyway to add a file path...c:/drawings/large assembly/parts...off drawing format, that can be turned on and off during print?
what do You mean with "tunr on and off during printing"?
What exactly should be reached with that?
You can use Yasser's suggestion and place the path on a layer that can be turned off during printing.
That was a no-brainer when you mentioned on/off, so are you looking for something automatic ?