Contains of: Folding unit BCUH-78 with 6 buckles and knivesPile feeder PFH-82delivery SPH-70 with pressingSound-proof cover- section with 3 folding knives for three mutually perpendicular KLL folds (each next knife is on the left side of the machine) KLL perpendicular folds (each next knife is to the left of the previous one) / Kreuzbruchfalzwerk KLL (78 sm) ( the output is a notebook with up to 4 folds (32 pages)