| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming method by which scattering of fine toner is prevented even in long-term use and demands for high definition and high image quality is sufficiently satisfied. <P>SOLUTION: In the image forming method in which an electrostatic-charged-image carrier 101 for carrying an electrostatic charged image is charged, and an electrostatic charged image is formed on the charged carrier and then developed with toner on a developing sleeve 102, at least the outermost face of the developing sleeve is covered with an Ni plate containing Tungsten W, the toner contains at least magnetic substance in the range of 20.0 mass% to 60.0 mass%, and the magnetic substance contains Mg in the range of 0.20 mass% to 3.00 mass%. <P>COPYRIGHT: (C)2009,JPO&INPIT |
