| 摘要 |
PURPOSE:To prevent the adverse influence that the heat radiated from the heater of a heat fixing device and air flow for stripping give on other portions with a simple constitution by leading the air flow for stripping the recording paper having undergone development processing from photosensitive drum through the use of the specified conveying rolls, etc. to the discharge path. CONSTITUTION:The recording paper having been transferred with the sensible images having undergone development processing on a photosensitive drum 6 via transfer roller 15 is separated from the drum 6 by stripping claws 32 and the air flow from a fan 21 through duct 31 and is fed to a heat fixing device 18 via conveying rollers 17. Since the diameter of the connecting shafts of the rollers 17 is large, the stripping air flow into the device 18 is prevented and is exhausted to a duct 38. At the same time, the radiation heat by the heater of the device 18 is prevented from arriving at the claws 32, roller 15, etc. As a result of this, the adverse influence that the radiation heat by the heater of the heat fixing machine, separating air flow, etc. give on other portions is prevented with the simple constitution. |
