A safety razor having a blade cartridge attached to a neck and a replaceable dispenser cartridge adapted for removable attachment to the razor to thereby form a portion of the razor handle or, alternatively, the entire razor handle. The cover has at a center thereof a circular aperture, a circular protrusion or shelf along the aperture, a filter, and a brush dust removing filter having a connection portion. The encoding-table designation information designates an encoding table among the encoding tables which is used next to generate an output code word immediately following the output code word accompanied with the encoding-table designation information. The surface of the sheet forms a guide deck for the paper path.