| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a toner having durable stability that can maintain high transfer property and high developing property for a long period of time, and capable of outputting an image with superior folding durability. <P>SOLUTION: The toner comprises toner particles containing at least a binder resin, a colorant and wax, and silica particles, in which the silica particles have a number average particle diameter (D1) of 0.06 μm or more and 0.20 μm or less, a compression degree Cs of 15.0% or more and 40.0% or less, and an uneven distribution degree of the wax in a depth direction of the toner is controlled to a specified range. <P>COPYRIGHT: (C)2012,JPO&INPIT |
