| 摘要 |
PURPOSE: To control a device by detecting the opening and closing of a door by simple constitution. CONSTITUTION: A switch 101 is provided between signal lines 105 and 106 set between a sequence controller 103 controlling such an image forming action that an electrostatic charge image is formed and developed on the image carrier 118 of a process cartridge 119 by making a laser 112 emit light based on an image signal and transferred and fixed on a recording paper and a fan unit 102 controlled by the controller 103. Then, the switch 101 is turned on by attaching the cartridge 119 to the image forming device 100. |
