ok it seems the universal driver is completely screwed, just tried on an HP 8150 too...presume its the driver itself?
Incidently it also can't see full res of printer on 2300 or 8150
Please download this .doc from below link and open in word, print it and you will see most of the fonts get totally screwed up,
http://www.wfu.edu/~yipcw/is/xptest/fonts.doc
If you want to rebuild with individual drivers I wil lbe happy to help.