Find-Me Printing - Internal Stapling.

Internal stapling is done using the system printing dialogue (Ctrl+Shift+P. 

If you get the standard printing window like the image to the right, you need to click on More Settings, scroll down and click on Print using system dialog ... (Ctrl+Shift+P)

Select your printer Find-Me in Black & White on print or Find-Me in Color on print Click on Preferences
Click on the Finish tab, check the box next to Staple, make any necessary changes to the staple location the drop-down menu, Click OK
Click Print