A sheet finisher for performing preselected processing with a sheet or a sheet stack conveyed thereto of the present invention includes a cutter unit configured to cut the sheet or the sheet stack in a direction perpendicular to a direction of sheet conveyance. The invention includes methods of handling signals containing information relating to three-dimensional representation of objects scanned by a scanning medium. The transmitter includes an enclosure having a cavity formed therein. The sensor detecting the data cartridge in the cartridge-receiving device based on the displacement of the cartridge-referencing member. Therapeutic and prophylactic methods of use for the vaccine formulations are also disclosed.