I have a series of charts as separate tabs in a workbook. I would like to
permanently set the paper size to 11x17. The problem is that my default
printer only prints 8-1/2 x 11, and I use a network printer for 11x17.

When I re-open the file, it automatically resets all the paper sizes to
8-1/2 x 11.

This is a huge problem because when other people open the file, it resets
the page layout to portrait if that is their default printer setup. This
moves all of the drawing items around and screws up the charts every time.

Is there some way to permanently fix the paper size so that it does not
change for any reason - ever - regardless of printer selection?