Working with parallel port

Hello
I am intersted in working with the parallel port (LPT1 if I understand correctly) - I want to be able to generate an electric stimulus in the LPT port from the vi: what is the way to do it???
should I use the Out Port.vi to do so???   
Lava

Is this option ok also??
Attachments:
Interface_OutPort.vi ‏13 KB

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