When printing a Dokuwiki page that contains media icons, the icons do not print. Instead gaps are left where the icons ought to be.
This has been verified in the following combinations of browser/operating system:
(1) Microsoft Internet Explorer 6 on Windows XP
(2) Firefox 3 on Windows XP
(3) Firefox 3.5 on Linux (Ubuntu)
In all the above cases, I had the relevant "print background images and colors" option set.
Screenshots of the Dokuwiki homepage in my browser and as print preview are attached (from Firefox 3.5/Linux).