This problem is caused by the table of contents frame having the focus and either clicking the printer icon on the toolbar or choosing File|Print and saying to print only the selected frame. The easiest way to print the contents of the course frame is to right-click with the mouse over the text you wish to print and left-click print on the menu that pops up. If print is not a selection (it is grayed out) then you are most likely over a link or a picture. Try moving to the very top or very bottom of the page and right-clicking again.