Viewing print margin line in Layout mode

[DJohnson]

When in layout mode, is it possible (and if so, where) to hide/unhide the lines that mark the page margin (vertical and horizontal "squiggly" lines)? I know that in layout setup, I can change their placement on the page, but I do not know where to go to hide/unhide them???

I have a database that shows the line and when I email it to a colleague, he cannot see the line. Is there a preference setting somewhere that I am missing?

Thanks for the help.

D