Markup Code Showing on Printed Pages

[BIWA]

When we go to print any of the pages on our website, the path of where the images are located appear on the printed copy. You can see them in the print preview as well, using Element and Chrome.

Interestingly, when I do a print preview in Firefox, we see the same thing but also the path for the menu items. For example (/clamp-benefits.html)  

I did take a look at the code, but was not able to locate anything. Has anyone experienced this? Is there a way to fix it?

If you would like to see what I mean, the website is http://anglerite.com and then do a print preview.  

Thanks,

Tina 

[bobafett]

@BIWA:   saw your site. It is a nice little contraption you have.  I thought people just used welded fittings for things like that.  Anyway, you may want to add a line or two about the pipe/tube sizes your contraption works.  Also is it for low pressure system?