| 摘要 |
<p>The object of the present invention is to provide an electrophotographic toner used in electrophotographic image forming methods, in particular, the one-component developing method, which has stable fluidity and charging properties for a long time, excellent transfer properties and transfer efficiency, and does not cause image defects, and the present invention provides an electrophotographic toner comprising main toner particles and at least titanium oxide fine particles and fluidizer fine particles which are attached on the surface of the main toner particles, wherein the titanium oxide fine particles are spherical and have an average primary diameter in a range from 200 to 400 nm, and the fluidizer fine particles have a specific surface area in a range from 60 to 250 m 2 /g.</p> |
