Greetings @MarkFitz,
I hope your holidays were happy ones Mark!
To change that print area is pretty simple. I made a quick video of how I suggest you proceed.
You will note that I create a page setup for my layout. It is set to a specific plot driver (PDF in this case). It also has a specific piece of paper selected and plot size.
I show that you can adjust the origin of the plot in the page setup but it doesn't do much if anything to alter the print area but just the start point of the plot on paper.
So to set the margins, I open the properties for my selected print driver and set the margins for the specific paper size as desired. I usually set my margins to 0" but you might want something else such as for binding in a book.
I hope this adds some clarity. If not, please let me know what I misunderstood or what i did not demonstrate clearly.
Please select the Accept as Solution button if my post solves your issue or answers your question.
John Vellek
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