Can't print email attachment

[anken]

Hello, I got an email attachment from the "Kyocera"company that I can't print. It's either way too large where it doesn't fit on the page or too small where it's impossible to read.
The file has an .prn extension.
I have opened the file with Adobe Reader and changed the extension to .pdf. Then changed the extensions to .txt or .doc
Nothing has helped.
Kyocera has not answered my question of sending this attachment in a different format.MY OS=Vista 64,Email= Outlook 2007 and Open Office (latest edition)
Does anybody have any suggestions?
Thanks in advance for any advice.

 

[hang-the-9]

Check if http/pages.cs.wisc.edu/~ghost/ can open it for you. This is a PostScript file.

 

[anken]

Thank you both! Haven't had a chance to get back to the forum. Will give both suggestions a try. Thanx!!