| 摘要 |
PURPOSE:To enable reduction in size, by driving and rotating a cross flow fan for cooling the inside of the body of a device and a multiblade fan for attracting paper for forming image on a conveyance means with a single motor. CONSTITUTION:Conveyance belts 28- are put on between rolls 31 and 31 which are provided apart from each other. A vacuum tank 32 is provided between the rolls 31 and 31. Many through-holes 33 communicating with the inside of the tank 32 are punched in the belts 28-, and the tank 32 is communicated with a sirocco fan 47 as a multiblade fan through a duct 34. The fan 35 and a cross flow fan 47 are operated by one driving motor 36. The fan 47 is connected to the one driving shaft of the motor 36 and the fan 35 to the other driving shaft thereof. |
