| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device that the developing device can be easily exchanged by constituting so that a printer is miniaturized by arranging a rotary shaft of a door close to an exterior surface. SOLUTION: Relating to this image forming device, balancing device of a door constituted so that a main body side of a twist coil spring being disposed almost coaxial with the rotary shaft of the door is set off center on the rotary shaft of the door, and the door side is coaxial with it, is arranged. |
