| 摘要 |
PROBLEM TO BE SOLVED: To provide a developing method, a developing device and an image forming device which can make development efficiency higher and obtain an image of higher quality than the image density of a solid black image by a developing method in which: a developer carrier having a magnet inside is arranged opposite an image carrier; a two-component developer containing a toner and a magnetic carrier is carried in a layer on the surface of the developer carrier; the two-component developer layer is made to flow while forming a magnetic brush at least in the facing area by giving a speed difference between the developer carrier and magnet; and a suspended toner separating from the magnetic carrier in the process of flowing is stuck on a latent image on the image carrier for development. SOLUTION: Nap parts SP1a and SP1b of the magnetic brush are formed in the area where the developing sleeve 111c and a photoreceptor 100 face each other. COPYRIGHT: (C)2004,JPO |
