The printing procedure varies for each application. For details, refer to the manual(s) supplied with each application.
1. From the [File] menu of the application, select [Print].
2. Select the device you are using from [Printer].
To display all options:
In Mac OS X 10.7 or later, click [Show Details] at the bottom of the screen.
3. Check or uncheck the 2-sided box.
4. Select [Off], [Long-edge binding] or [Short-edge binding] from [Two-Sided].
5. Click [Print].