If your PC has the corresponding font that the sender of the email typed it in,then your printer will print it in that font.
If it doesn't then your printer should revert to printing in the default font,which is usually Times New Roman.
Of course there are SOME fonts that PC's don't reecognise,and therefore you may get the weird results you are mentioning.
Can you give us an indication of just what sort of "weird" results you are getting,and we may be able to advise you further.