Print bug?

I am trying to print the result of my grasshopper programmed drawing.
Whatever I do it keeps displaying my drawing two time, the first one is the one I set up then I always have a second copy of my drawing, smaller, in the middle of the sheet.


This problem is not visible on the Rhino window.
I only displayed the grasshopper objects I want to print, for the rest the ‘preview’ is off

Any idea?