Have you been trying to print a double-sided document, but the back side of the page is upside down?
Here is your fix:
When you select Print, drop down to the Printer Features section. Change the binding from Long to Short. It should fix the problem for items printed from your computer using Pages, Preview, Safari, etc.
See short screen video here:
and a screenshot here:
OR you can simply switch to single-sided printing:
