| 摘要 |
PURPOSE:To offer a cooler generating low noise and not increasing the size even when a thick tine-mesh ozone filter having high adsorbing efficiency is fitted to the device. CONSTITUTION:In an image forming device in which heat and ozone are generated during image formation, fans 101, 108 are set parallel to each other, only the fan 101 is operated at the time of standby and the fans 101, 108 are operated during image formation. At the time of standby, noise is low. During image formation, high static pressure is produced and noise is low. |
