| 主权项 |
1. A modular unit removably mounted to a main body, the modular unit comprising:
a cover openably closable relative to a unit body of the modular unit; and a movable member to move to the main body in conjunction with closing of the cover, the movable member including a projection that pushes a lever provided to the main body as the cover is closed with the modular unit mounted to the main body, wherein a detector provided to the main body detects that the lever is pushed by the projection of the movable member, and wherein the cover comprises a protruding portion protruding in a direction in which the cover is closed, the projection of the movable member is positioned in a first end portion of the movable member, and a contact portion to be pushed by the protruding portion of the cover is provided to a second end portion of the movable member opposite the first end portion. |
