| 摘要 |
PURPOSE: To provide a developer cartridge which can be efficiently filled with developer including at least toner. CONSTITUTION: This developer cartridge is provided with a cylindrical body housing the developer including at least the toner, a supply port opened at one end side of the cylindrical body and a spiral carrying member freely rotatably disposed inside the cylindrical body. Then, the developer housed in the cylindrical body is carried to the supply port by the driven rotation of the carrying member. This developer cartridge is featured such that the carrying member is loaded in the cylindrical body after the cylindrical body is filled with the developer. |
