<p>The data represent the inkjet process of the project Zer0P at Profactor GmbH. The aim of the inkjet process is to print a certain layout on building parts with minimum defects as possible aiming for zero defect printing process. In total, 15 building parts have been used with up to 3 print areas each, creating 53 datasets. One dataset consists of one print with 3 areas. For labelling, the quality of edge roughness, distance/thickness of lines and shape, size, and roundness of droplets are assessed. In total, 1204 images have been taken, of which 960 are labelled as good or bad in terms of the mentioned features.</p>