Can I print two pages on one sheet or side of paper?

Yes.

Printing from the computers in the Information Commons:

From Microsoft Word:

You can change the number of pages printed on each sheet or side of paper by changing the pages per sheet option on the print menu:

From Internet Explorer (click here for more information about printing from Internet Explorer)

From the Print menu, click on the Finishing tab:

Then, under Document Options, you can change the number of pages you would like printed on each sheet: