The entire process is controlled via 2D Data Matrix codes. <>The code authorizes the system to perform the following automatic settings and workflow control:<>• Information on book dimensions and inserts (number and order)<>• Binding machine setup (spine position, thickness, and length)<>• Cover preparation: Softcover → creasing, trimming, edge trimming<>• Correct book-cover assignment<>• Three-knife trimmer (blade positioning is automatically adjusted to book dimensions