The present invention is directed to a pharmaceutical preparation for oral application for treatment of fish, in particular for vaccination of fish of the salmon family and other fish having a comparable digestive system against bacterial andor viral infections, in particular against VHS and IHN. An end effector for treating tissue is supported by the elongated shaft. A serial ATA multiplexer outputs a serial ATA signal and has a plurality of input lines for receiving input data and a control input that communicates with the serial ATA control circuit. Moreover, the image forming apparatus includes a printing device configured to start printing an image of the printing band data produced by the image data processor on a printing sheet, during the reading of at least one of the first surface and the second surface.