You have to create a plotter as described in the NX documentation for the SDI printer administration.
NX doesn't use the printers installed through the operating system.
Production: NX10.0.3, VERICUT 8.0, FBM, MRL 3.1.4 | TcUA 10.1 MP7 Patch 0 (10.1.7.0) | TcVis 10.1
Development: VB.NET, Tcl/Tk Testing: NX12.0
How to Get the Most from Your Signature in the Community
What do you mean by "plot file"?
Note "as installed" you could try CGM, as I believe that CGM is a vector based format
Production: NX10.0.3.5 MP5 + patch/TC11.2
I'd rather be e-steemed than e-diseaseled