I have a number of similar worksheets that I want to open through a script
and print only the last page of data. Each worksheet has varrying amounts of
data that change each month so I have a formula in each (in cell G1) that
displays the range equal to the last page of data (formula evaluates to
A125:E156 for instance).

As I open each worksheet with the script, how do I set the Print Range equal
to the range the formula returns?

Thanks,

Pete