This might not be related but I've seen computer with win10 and printer having weird issues. Prints first page okay, then starts complaining about paper size on 2nd page. and printing all following pages twice.
Way to fix it was:
Change printer default settings to correct paper size.
Change printer default settings in ALL applications to correct paper size. (yes, it seems to remember that too)
repeat step 2 for ALL profiles in use.
In short, at least in windows 10, printer default settings do not necessarily transfer correctly to applications (word, excel, browsers, whatever you print from)
So verify default paper size/tray both in printer settings and also inside the applications.