While you can not print that selection using the available options in Now Up-to-Date, it can be done. With your calendar displaying the view you want, use the key combination 'Cmd + Shift + 4' and then hit the space bar to select the active window. After that, a mouse click will capture a screen shot of the calendar, which can be opened, and printed, from Preview.
Don Norcross
Technical Support - Now Software Inc