Filled blocks print black to PDF?

I have a couple blocks with a filled area.  I used solid hatch and changed the color to a pale yellow.  I have text over the hatch.  It looks good on the screen and prints to our printer just fine.  However, when I print to PDF it prints black.

On screen:

Printed to Adobe PDF:

My print settings:

Adobe settings (below).  Paper/Quality is set to "Automatically Select" and "Color".

Is there a way to get the hatch area to print to PDF as color?

Thanks,

Todd

SolidworksDrawings And Detailing