| 摘要 |
PROBLEM TO BE SOLVED: To prevent the occurrence of density irregularity and color slippage caused by the eccentricity of an image forming body in an image forming device which uses the image forming body of a drum shape for the formation of an electrostatic latent image on it and forms an image on paper at the end. SOLUTION: This device has an image forming part 12 where the image forming body 1 forms an image, a support part 10 pivotally supported with a bearing 14 so that it is free to rotate, and a drive part 11 to which a driving force is exerted by a driving means. The image forming part 12, support part 10, and drive part 11 all are made of the same substrate having the same diameter and, further, in the support part 10, its surface 10' is pivotally supported with the bearing 14 and in the drive part 11, the driving force is exerted to its surface 11'. |
