| 摘要 |
PROBLEM TO BE SOLVED: To obtain a smooth image where roughness is kept down in an image forming device where a stable image quality is obtained by adapting a binary process. SOLUTION: In this device, such a constitution is adapted that each condition within the device is set so that the diameter of a toner image of 1 pixel on a photoreceptor 1a is 20 μm to 50 μm, and a transfer means provided with an intermediate transfer belt 51 as a primary transfer material so that toner is easily scattered on an image transferred on transfer paper 100, an intermediate transfer device 5 as a primary transfer means transferring the toner image on the photoreceptor 1a to the intermediate transfer belt 51 and a transfer roll 81 as a secondary transfer means transferring the toner image on the intermediate transfer belt 51 to the transfer paper 100, is provided. |
