When I asked our IT department about having it as words instead of images, they said the printers don't support that. Not sure if they really know what they are talking about, but the configuration of the printers is locked down and a password is required, so I can't go in and dork around to see if it is possible.

I do know there is nothing available in the software package that came with the printer. I think the fact that the computers and printer are locked down will make it almost impossible to get what I'm looking for.