| 摘要 |
PURPOSE:To contrive to facilitate the replacement of an ozone filter and to reduce a noise, by using a cross flow fan as an exhaust fan, placing the cross flow fan so that an impeller rotates centering around a vertical axis, and providing an exhaust port on a side cover of a recorder. CONSTITUTION:A cross flow fan 30 is used as an exhaust fan, and also, its cross flow fan 30 is provided so that an impeller rotates centering around a vertical axis S, and an exhaust port 32 is provided on a side cover 25 of a device main body 10. In such a way, by providing the exhaust port 32 on the side cover 25 of a recorder, the replacement of an ozone filter 34 provided on its exhaust port 32 can be executed without moving the device main body 10. Also, since the exhaust fan consists of the cross flow fan 30, a noise is also small. |
