Help! Pages after OCR coming out in different sizes

[Xavier]

OK, so I've had a major project for a while now, that involved scanning a document of a a bit over 9000 pages and trying to clean it up so that it can be shown off to the public.

The document was in some old papers and I used OCR to convert it into a Word document. The OCR did a fair-to-average job, and I have steadily gone along and cleaned it up.



But occasionally for some reason some pages seem to be in landscape mode rather than portrait mode. I'm not sure how I can make them appear the right way around, and I'm worried that anything I do will knock out of kilter the page numbering.

I thought it may be an issue with the borders, but I can't seem to figure out how that has gone askew, nor how to fix it.

Take a look at the attached screenshot for an idea of what it looks like (with the above page justified the wrong way).

Thanks in advance for any help anyone can offer.