As it has been explained to me, "Printer" Format is two pages (landscape) on
each 8 1/2 x 11 page, with page one being on the right side of the first
page, page two being on the left side of the second page, page three being on
the right side of the second page, and page four being on the left side of
the first page. It wraps around like that for as many pages as you have.

Does anyone know how to create this kind of template in Word?

Many thanks!