Perhaps Stephan and I do not understand your problem. Left and right side is problematic terminology. Try long side and short side and then left, right, top and bottom to further describe what you are trying to do.

With all pages landscape, Word has no problems reserving a binding area on the short side of the page. It is unusual, although not unheard of, to bind landscape documents this way. That is, the left (short) edge of the odd-numbered pages has extra room; the right (short) edge of even-numbered pages likewise. I expect that this is what Stefan meant when he said you should have no problem. (This is the same kind of mirrored margins used in portrait-orientation.) The standard mirrored margins command fails with documents containing mixed orientations.

Anything different from this, or in documents with mixed-orientation pages requires use of different even and odd headers/footers with spacing reserved in those. See Mirrored Margins with Landscape for a discussion of what is involved.

I think swifty2010 put it in simple terms. What he wants is to have a landscape page with its header on the long side where the lever arch file holes are punched. Word does not do this – as a default it orients the landscape page so that the footer gets the holes.

If you have a thick document with mixed portrait and landscape sections and with the landscape sections hosting large tables it’s more convenient to have the headers on the hole-punched side. You can then flip the table pages more easily – try it.

Once in PDF I can use Acrobat to turn the landscape pages – but I had hoped to be able to do the same trick within Word for a complete landscape section. It’s not a question of margins or binding areas, it’s only an orientation issue.

I used to have a boat – and port and starboard certainly beats left and right. Perhaps there’s a printer’s equivalent of port and starboard?

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