How is your Savin setup? PCL? PostScript (if it supports it)? Does it talk JetDirect or LPD, etc.?

I am going to assume you are using PCL and either talking JetDirect, or you have it setup using LPD but with local processing. Become Root. Run "smitty". Select "Print Spooling". Select "Change/Show Print Queue Characteristics". Enter your print queue's name. You are prompted with 4 options. It's the 2nd or 3rd one. You can pick the font size, etc.

If you are using PostScript, I recommend you download "enscript". You can pick any font and size you want, orientation, etc. Lots of options.