| 摘要 |
PURPOSE:To position a cleaning device precisely by preparing a positioning hole, a groove hole narrower than the positioning hole in width and a hole larger in size than the positioning hole in order to position a removable unit. CONSTITUTION:A positioning hole 11, a groove 13 narrower than the positioning hole 11 and a large diameter hole 14 are prepared in members 8A, 8B composing a copying machine body. Further supporting axes 9A, 9B engaging a cutout part 10 of component members 7A, 7B of a cleaning device are fixed to this component members 8A, 8B. A long axis member 16 is inserted into this large diameter hole 14, the parts of shortened diameter parts 15A, 15B of this long axis member 16 are entered into a marrow groove 13 from this large diameter 14 and are made to move from this place to the positioning hole 11 to position a cleaning device 2 and are supported by the output part 10 and the supporting axes 9A, 9B. |
