摘要 |
<P>PROBLEM TO BE SOLVED: To provide toner that has improved fixability, heat-resistant storage stability, and image quality. <P>SOLUTION: Toner is obtained by coating mold-release-agent-containing porous particles containing a mold release agent at least with a melting point of 60°C or more inside the porous holes on the surface of toner base particles containing a binder resin and colorant. A developing device 40 of a process cartridge attached to an image forming apparatus is charged with developer formed by containing the toner, and the developing device 40 is attached to the image forming apparatus body to form images by an electrophotographic method. <P>COPYRIGHT: (C)2013,JPO&INPIT |