Why can I not print a current screen image at 100% scale?

I used to be able to easily print a current screen image in a part model file at 100% scale.   Now, once I change Page Setup to "100% scale", before it prints, it always reverts back to "scale to fit".  The only thing that has changed recently is that my machine was upgraded to Windows 10.  Any thoughts?  I am using SW 2013.

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