Developer carrying member and developing method by using thereof

The present invention provides a developer carrying member for carrying a developer, comprising: at least one substrate, and a resin coating layer formed on the surface of the substrate. The developer carrier is carrying the one-component developer for electrostatic latent image bearing on the electrostatic latent image bearing member is visualized; the resin coating layer contains at least a binder resin, graphitized particles and coarse particles; graphitization particles degree of graphitization p (002) is 0.20-0.95; given area a of microscopic unevenness regions portion of the convex portion on the surface shape of the resin coating layer using a focus optics laser tested, there is no coarse particles formed by the fine convexo-shaped portion of the measured volume B satisfies 4.5≤B / A≤6.5; surface of the resin coating layer the arithmetic mean roughness Ra of 0.9-25μm.