Neat Video & Neat Image community

I printed out an A3 rendering of the largest resolution calibration target. But it occurs to me that the calibration target print has its own noise from the printing process. Is shooting out of focus (as recommended by the manual) enough to eliminate that source of interference ?

If you don't see those noise elements in the resulting shots of the target then it is enough. If you still see them, then make it even more out of focus.