The Rings View should all be an identical size each one fits on a single PDF page. I don't see how some pages would go to two pages and others would not because they should all be the identical size It is possible that you are printing it on A4 paper and I didn't have the ability to test that paper size.
It is just a PDF file, though. If you are using a PDF client like Adobe Reader to print it, you can scale it to make sure it fits on a single page by going to the Page Setup box and scaling the image to 95% or something like that. It also could be as simple as reducing your print margins by a bit.
Please let me know if this does appear to be a page size issue.