| 摘要 |
PURPOSE:To enable development and transfer to be simultaneously carried out on a transfer paper, by uniformly attaching a charged developer on a photoreceptor charged reversely in polarity to the developer and illuminating the photoreceptor with an outside electric field applied. CONSTITUTION:The uppermost transfer paper 9 is fed by print start instruction, at the same time backside electrode roller 10' is also rotated, and paper 9 attached by suction is conveyed in the arrow direction. On the other hand, photoreceptor belt 1' also starts rotation, is charged with corona charger 5, and then charged developer 7 is attached to belt 1', and laser beams 12' irradiated belt 1' at the position corresponding to roller 10'. Photoconductive insulating layer 4 of belt 1' irradiated loses the surface charge, attached developer 7 moves toward roller 10', and attached to paper 9, and an image such as characters corresponding to the irradiation is formed. |
