Yes, there is a leveling system in the rear axis that compensates for surface unevenness in the floor. In addition, laser sensors are installed that detect wall unevenness of up to 10cm (3.3") in real time. The print head thus moves continuously and automatically back and forth depending on the wall surface.
In order to achieve optimal results, the print area should be in good condition, i.e. free of holes, scratches, stains, nails, serious bumps or moisture. If the wall area is not in an optimal condition, we recommend that you make corrections before we start printing. We would be happy to advise you and, if you wish, can also arrange for a craftsman.