The invention relates to an adhesive application station provided for bonding stacked printed products using a flowable or liquifiable adhesive. The sprayer contains a spraying channel and a guide plate; the spraying channel contains a nozzle inlet, a turbulent path, a blending chamber and a nozzle outlet connected in series; the nozzle inlet is of a funnel pattern. The particulate capture system also has a blender section that separates a second portion of particulate trapped within the air stream. The utterance time is calculated from the utterance of the user. The guide protrusion has a deviation preventing shoulder protrusively installed in the length direction, and the support pin is provided in the rear of the member, wherein the member is slidably inserted in the feed groove means of the spanner head; and a deviation preventing pin keeps the brake piece member from deviating by being inserted in front of the guide groove for deviation prevention. The error correction module is configured to generate an error correction mask to correct errors in the data.