Techniques for selecting and loading a correct initialization software module for managing communication by a scanner with a terminal over a universal serial bus connection are described. The method may operate to connect to the backend computer system and obtain information specifying functionality of the backend system. The filtrated cake is place into a drying and extrusion device to obtain granular material. The catch device 200 has a solenoid device which restrains the rotatably disposed catch device by electromagnetic force. The modification is visually exemplified on the second surface of the card. Afterward, the charge potential on the addressed column line is equalized by the charge equalization device.