I need to print a calendar for all the users is one of our particular
departments.

Basically I'd like to look something like this:

User 1 User 2 User 3
User 4

Monday
Tuesday
Wednesday
Thursday
Friday

Hopefully it would list the calendar items for each user on those days. I
tried the calendar printing assistant but couldn't figure out how to
customize a template. Any help or suggestion would be most appreciated!

I tried a couple of the week view templates but wasn't sure how to
distinguish which appointments belonged to a particular user (The
color/symbol coded key doesn't show up when I print the calendar)

Just some details, I'm using Office 2007 with Calendar Printing Assistant 4.0