| 摘要 |
PROBLEM TO BE SOLVED: To enhance the attaching efficiency by reducing the number of components for attaching a developing blade to a developing device, and to attain the cost reduction. SOLUTION: The developing blade 110 is provided with a metal part 9 equipped with an attaching part 11 for a developing container, and an insulator part 10 such as rubber, etc., for imparting a triboelectric charge to toner functioning as developer. The insulator part 10 is integrally extended up to one side of the attaching part 11, then, the attaching part 11 comes into contact with a magnetic sealing member via the extension part 10b when the developing blade 110 is attached to the developing container 1 from the surface side of a magnetic sealing part. |
