| 摘要 |
PURPOSE:To easily execute maintenance work by arranging plural leg parts on proper positions of a developing device so that the leg parts are drawn in when a developing device is stored in a copying machine body, and at the time of unloading the developing device, protruding the leg parts to set and fix the developing device itself. CONSTITUTION:Plural leg parts 171 are arranged on the proper position of the developing device 17 to be loaded/unloaded to/from th copying machine body 11. The leg parts 171 are drawn into the body 11 when the developing device 17 is stored in the body 11, and at the time of unloading the device 17 from the body 11, the leg parts 171 are protruded to set and fix the developing device 17 itself. The leg parts 171 are rotatably fixed on the device 17 by fixing parts 173 through springs 172. Consequently, the maintenance work at the time of unloading the device 17 from the body 11 can be easily executed.
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