I have found the solution for the correct printing (good kerkning) with the Univers Bold (65) font on an HP LaserJet printer (4100, 5000 or 5100).
First use LaserWriter (instead of AdobePS) in the Chooser in the Apple menu to create/select your printer.
Then, when you are ready to print, click in the General menu of the printing dialog box from the File->Print menu :
and select Fonts Settings
Click the Always download needed fonts checkbox. If you want the setting to be permanent, click the Save Settings button. Finally, print your document.