| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-quality image forming device in which the noise by a fan for cooling a sheet material is suppressed and loading characteristics on a discharge tray are stabilized without causing a stain on the sheet material or defective loading such that the sheet materials tend to stick together on the discharge tray for the sheet material on which an image is formed. SOLUTION: The image forming device is equipped with a control part 60 which controls a heat-exhausting fan 30, a wind direction regulation plate 62 and a shutter 67 (ventilation conditions of a ventilation means) according to the state of the sheet material S loaded on a paper delivering tray 23. |
