| 摘要 |
PURPOSE:To easily execute maintenance and handling of a device by an inexpensive constitution by use of ordinary paper, by providing a toner selecting device for separately containing toners of three colors or more, a latent image device for recording an electrostatic charge image on recording paper, and a position sensor. CONSTITUTION:Recording paper 1 fed by a paper feed roll is wound to a drum 1d, makes one rotation, and in the second rotation, its tip is detected by a recording paper sensor 4, and its output is transmitted to a latent image device 3. One of Y, M and C signals of three primary colors is transmitted, the latent image device 3 forms a dot pattern of 1 lateral row, records an electrostatic charge image on the recording paper 1, and after a constant interval of time, a toner of a color corresponding to its signal is jetted from a toner selecting machine 5, and is fixed by a fixation device 6. In the same way, the three primary colors are overlap-printed by successive rotations, but since it is executed quickly and easily and ordinary paper can be used, the printing can be executed at a low cost. |
