| 摘要 |
The developing unit includes a developing section, a developer container, and a partition wall. The developing section includes a developer-bearing member, a supplying member, and a conveying member. The developer container is positioned adjacent to the developing section and configured to contain the developer. The partition wall is positioned adjacent to the conveying member and configured to separate the developing section and the developer container. The partition wall has a supply port, and a return port. A downstream end of the conveying member in a developer conveying direction is extended axially outward with respect to the supplying member. The return port faces the downstream end of the conveying member. |
