The present invention relates to an installation (1) for printing workpiece surfaces comprising: - a workpiece support (3) mounted on a displacement device (4) with at least five degrees of freedom, - at least one head printing by projection and speed and / or coordinate sensor means (8) mounted on a support (11), - means (10) capable of controlling the printing means and the displacement device (4), the displacement device (4) and the support (11) being arranged opposite each other and a spatial reference (X, Y, Z) being assigned to said fixed support structure (11). Printing installation (1) characterized in that the printing means (5) consist of at least two monochromatic or bi-chromatic mobile printing heads, in rotation and / or in translation, with at least one degree of freedom .
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