In Solidworks Edrawings 2011, all arrows are barely visible on printouts. On screen the file looks good.

In Solidworks Edrawings 2011, everything prints out fine accept for arrows. All arrows are barely visible on printouts. The file looks good on screen. Is there a patch or setting in Solidworks Edrawings 2011 to make the arrows visible on printouts?

SolidworksEdrawings