| 摘要 |
PROBLEM TO BE SOLVED: To accurately support plural image carriers or the like with precise positional relation by coping with the deformation or the distortion of a device main body even when the device main body is deformed and distorted by fitting a supporting member integrally supporting at least one side parts of the plural image carriers so that the position thereof can be adjusted with respect to the device main body. SOLUTION: A supporting plate 50 is obtained by attaching respective supporting shafts 41-44 to a lock hole or a bearing member formed at the prescribed positions of the surface of the plate 50 according to the respective shafts 41-44. The respective shafts 41-44 are formed so as to project from one side parts of respective photosensitive drums 11, respective latent image forming devices 13 and respective developing devices 14. Then, the plate 50 is supported by attaching the supporting shaft 51 thereof to the bearing of the device main body. The shaft 51 is projectingly formed at one end part side of the plate 50 so as to face in the front direction of a device. Besides, the other end part of the plate 50 is supported by a displacement mechanism 60 displacing the plate 50 in an upper and a lower directions H and L with the shaft 51 as a supporting point. The displacement mechanism 60 uses an eccentric cam 62 turned with a rotary shaft 61 as a center so as to extremely finely move the plate 50 up and down.
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