Hi user_1,
I'm not sure that this print orientation does what you expect. It isn't going to reshape the dimensions of front panel controls, it is just going to change the part of the front panel (the dimensions) that is sent to the printer.
Perhaps you are thinking of the functionality available in File»VI Properties»Window Size, checkbox "Scale all objects on front panel as the window resizes" ?
Best regards,
-Sam F, DAQ Marketing Manager