| 摘要 |
PROBLEM TO BE SOLVED: To provide a developing device capable of increasing the adhesive strength of a developing blade to a developing blade metal sheet at low costs. SOLUTION: A developing blade 116 is adhered to a developing blade metal sheet 117 by a double coated tape 118 and a developing blade peeling preventing member 119 is attached together with the developing blage metal sheet 117 to a developing canister 11 so as to be tighly adhered to the developing blade 116 in order to prevent the developing blade 116 from being peele off from the developing blade metal sheet 117. In order to bring the end part 119a of the developing sleeve 112 side of the developing blade peeling preventing member 119 close to the developing sleeve 112 more than the end part 118a of the developing sleeve 112 side of the double coated tape 118, a dimension ofδis set to 0<δ. |
