in iCal, several calendar printing options are pre-defined and all can be customized further. To print your calendar:

1. Select the calendar you with which would like to work.
   
2. Choose Print from the File menu.
   
3. Choose a style from the View menu.
   
   
4. In the Time range section, choose the range of dates you want to print.
   
   
5. In the Calendars section, choose the calendars you want to print. (If you keep a local calendar as well as the one on the Exchange server you may have several calendars to choose from).
   
   
6. Under Options, choose any other special details you want to include with your calendar.
   
   
7. Click Continue.
   
   
   
8. The standard Mac OS X print dialog box appears. Choose the printer to which you want to send your calendar and click Print.