| 摘要 |
A cartridge (1) including a housing (5) configured to accommodate therein developer, a driving receiving part (41) configured to receive a driving force, a first rotary member (50) configured to rotate by a driving force transmitted from the driving receiving part, a conveyance member (6) to which a driving force is configured to be transmitted by rotation of the first rotary member and configured to convey the developer, a second rotary member (51) configured to rotate by a driving force transmitted from the driving receiving part, and a detected part (62) configured to move by the rotation of the second rotary member, wherein the second rotary member is arranged to overlap with the first rotary member in an axis direction parallel with an axis of the first rotary member. |
