An orthogonal frequency division multiplexed signal generator comprises a data sequence conversion means, a power changing means, an inverse discrete Fourier transform part, and an orthogonal modulation means, and modulates a first data and a second data using modulation systems independent of each other, into an orthogonal frequency division multiplexed signal. A plurality of profiles defining one or more rules that are applicable to a functional computing object are identified. The created print data is transmitted to the printer via the network by a host IF controller and a host IF. The other end of the sleeve receives the other end of the spindle and is securely connected to the handle.