When printing pages, especially multipages, (something that academics do often), the output contains more spare blank pages at the end of the document than pages with content. This doesn't happen with the default theme. There is a print.css file and this has been stripped of everything that isn't essential. It's just the way it turns a seven page print file into twenty or more pages that is the problem. Does anyone have any ideas?
Try it here, with any of the longer articles on this page: