Your Discover & Go pass can only be printed by using the green "Print/Download" button within your Discover & Go account:
You cannot print from your browser's print option, nor from the "Ctrl+P" keyboard shortcut.
You cannot cancel your reservation once the "Print/Download" button has been clicked. We recommend not printing your pass until right before your reservation. That way, you can cancel if necessary.
Here is further information on printing and cancelling: ccclib.org/tutorials/DiscoverGo/Printing Discover & Go pass.mp4