| 摘要 |
PURPOSE:To avoid adverse effect caused by the inflow of an atmosphere from a fixing part to an image forming part and to form a distinct image. CONSTITUTION:The atmosphere of the image forming part 4 passes the upper surface of a partitioning plate 100 by a ventilating fan 91 and is exhaused to the outside of a machine. The exhaust flow which advances in the fixing part 7 under the plate 100 passes through a through-hole 101 provided on the plate 100 and exhausted to the outside of the machine by the fan 91. |
