Print area reduced

[e_mortal]

I have an issue with a customised document size (21cm X 10cm) when printing. When I go to print preview the print area is half the size of the document. If I change the margins, like making them bigger, the same thing occurs. I've used the same document for years and don't know what's happened.



Print layout
recibo3.png

Print preview
recibo1.png