| abstract |
According to the present invention, there is provided a developer carrying member capable of stably and uniformly charging toner even in various environments from the initial stage to the end stage of a long time operation. The developer carrying member includes a substrate and a conductive resin coating layer formed on the substrate surface. The conductive resin coating layer is formed from a resin composition containing a phenol resin, quaternary phosphonium salt, and conductive fine particles having at least one of —NH 2 groups, = NH groups, and —NH— bonds in the structure, and the resin composition is a phenol resin It contains 1 mass part or more and 60 mass parts or less of quaternary phosphonium salt with respect to 100 mass parts. |