Narrow the section width. Adding 8.5 + .25 + .25 is greater than the paper width.
Pull the page width to the left. It doesn't look like there is any data in that space, so there is no need for it. The ruler at the top should be your guide for what will fit on a printed page.
EDIT: Didn't mean to post over you, pbaldy. I was looking at the pics!