"The section width is greater than the page width, and there are no additional items in the additional space so some pages may be blank."
Aha, that's a clue to at least part of the problem.
Print the report to screen. Chances are there's a line or some control, even a hidden one, all the way out in right field, in one of the print sections. Hunt for it, find it, and delete it. Then pull the actual report width into spec. It just might work.
PS Sometimes you can't find it by just looking. In that case, just click on any object in the report. Then hit <Tab> numerous times. This will select each object in the sequence it was created. It will eventually find the offending object, which you can then delete.