Cartridge and image forming apparatus provided with the same

摘要

A cartridge includes: a cartridge frame; a drive input portion; a detected portion; a pressure member; and a moving member. The drive input portion, the detected portion, the pressure member, and the moving member are provided at the cartridge frame. The detected portion is configured to be detected by an external detection unit and to be moved to a first position and to a second position. The pressure member is configured to press against an external pressed portion and to be moved to a pressure position and to a pressure release position. The moving member is configured to be moved in a moving direction by a predetermined moving amount upon transmission of a driving force inputted in the drive input portion and to move the pressure member to the pressure position and to the pressure release position.