DEVELOPER CARRYING MEMBER AND DEVELOPING ASSEMBLY

摘要

The present invention is also continuous copying over a long period of time, and under different environmental conditions, charge-up of toner occurs without, preventing the developer carrying member surface and the developer layer thickness regulation of the toner fused to the surface of a member to maintain a uniform coating of the developer having a toner state, and also by uniformly and quickly triboelectrically charged toner, use endurance one low density unevenness of the image density, sleeve ghost, fog, and provides a developer carrying member and a developing device which can obtain a high quality image without a vertical line. Gas and having a resin coating layer on the substrate surface, the resin coating layer is at least a binder resin and containing carbon black, and the spacing is not more than 0.3450 nm 0.3370 nm or more symptoms of the graphite (002) obtained from X-ray diffraction of the carbon black The developing device is provided with a carrying member and the developer carrying member. ; the developer carrying member, a developing device, a carbon black