Printing: fuzzy result

[DennisHunink]

Hi Guys,

I created a real simple web app, copied from samples actually, to try figuring out something about the Print Dijit.
Here's the thing. When you click print on http://tpgrf.nl/testserver/alpha/wp-content/themes/topografieindeklas/playground_topourl.php there are two major concers with the result:

1. The symbology, especially the rectangle in the bottom left corner, are mashed up.
2. The background layer is not that high quality as it is in the browser

Any thoughts how this is possible and how to resolve both issues?