Abstract: A cartridge configured to be attachable to an apparatus main body of an image forming apparatus includes a first unit including a photosensitive drum, a second unit attached to the first unit and including a developing roller, and a second frame member including a toner storage portion and including a toner reception port, the toner storage portion including a first end portion and a second end portion in a rotational axis direction of the photosensitive drum, the toner reception port provided in the first end portion, a toner container configured to be attachable to the second unit, the toner container including a toner discharge port configured to discharge the toner to the toner storage portion through the toner reception port, and a memory, the memory provided in an end portion of the cartridge on the same side as the second end portion of the toner storage portion.

Abstract: A lever switch which is capable of preventing loud operating noise from being generated during stepwise operation of an operating lever. The lever switch has a case, a click feeling generator placed inside the case, and a switch moving body placed inside the case and rotated with respect to the case by operating the operating lever. The click feeling generator has trough portions that abut against a convex portion of the switch moving body. Click feelings are given by the convex portion of the switch moving body sequentially abutting against the trough portions in response to stepwise operations of the operating lever. The convex portion of the switch moving body is urged toward the click feeling generator. The click feeling generator and the case are placed away from each other with a space left between them in a direction in which the first case is urged.

Abstract: To provide a lever switch that reduces collision sound when a switch moving body rotates while reducing the number of parts. A click feeling generator is made integrally of an elastic member and disposed inside a third case. An operation lever is operated to rotate the switch moving body with respect to the third case. The click feeling generator includes clicking surfaces that abut on a tip end of the switch moving body to impart a click feeling, a shoulder portion, and a low rigidity portion. A corner portion of the switch moving body in the rotation direction abuts on the corresponding low rigidity portion to limit a rotation range of the switch moving body.

Abstract: To provide a lever switch that reduces collision sound when a switch moving body rotates while reducing the number of parts. A click feeling generator is made integrally of an elastic member and disposed inside a third case. An operation lever is operated to rotate the switch moving body with respect to the third case. The click feeling generator includes clicking surfaces that abut on a tip end of the switch moving body to impart a click feeling, a shoulder portion, and a low rigidity portion. A corner portion of the switch moving body in the rotation direction abuts on the corresponding low rigidity portion to limit a rotation range of the switch moving body.

Abstract: A lever switch which is capable of preventing loud operating noise from being generated during stepwise operation of an operating lever. The lever switch has a case, a click feeling generator placed inside the case, and a switch moving body placed inside the case and rotated with respect to the case by operating the operating lever. The click feeling generator has trough portions that abut against a convex portion of the switch moving body. Click feelings are given by the convex portion of the switch moving body sequentially abutting against the trough portions in response to stepwise operations of the operating lever. The convex portion of the switch moving body is urged toward the click feeling generator. The click feeling generator and the case are placed away from each other with a space left between them in a direction in which the first case is urged.