| 摘要 |
PURPOSE:To successively superpose plural toner images by allowing recording paper to pass through once, so that a multicolor or full-color image can be obtained at the same speed as monochromatic printing, by carrying one recording body belt along one or more recessed parts, and inserting an imaging part into its recessed part. CONSTITUTION:A recording body belt 10 which is carried in a roughly recessed- shape is electrified uniformly by an electrifier 1-1, and subsequently, an electrostatic latent image is formed by radiating a light beam emitted from an LED array light source 1-3, based on a printing signal, through a rod lens array 1-2, and it is developed by the cyan toner of a first developing machine 1-4 and transferred to a form 12 by a transfer device 1-5. By synchronizing with electrification, exposure and development processes in a first imaging part 1, the electrification, exposure and development are executed in a second imaging part 2, a third imaging part 3, and a fourth imaging part 4, as well. The imaging processes in the second - the fourth imaging parts are executed by shifting the time in order so that a form 12 passes through transfer devices 1-5, 2-5, 3-5, and 4-5 in order, the transferred toner images are just superposed to each other and a full-color image can be formed. |
