Have you tried looking in Printer properties?
Start>Settings>Printers and click on your selected printer.
Sometimes there is a setting for the print area. It might be worth checking that the print areaq is correct for A4.
Best Black Friday Deals 2017
How modern book design was influenced by illustrated manuscripts
Best Black Friday Apple Deals 2017
Les meilleurs logiciels de montage vidéo gratuits (en 2017)