| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-magnetic toner that has durable stability high enough to maintain developability even if the toner is applied with high stress by being stirred in a developing device for a long period, and has excellent glossiness of an image and separability from a fixing unit even if used in a high-speed machine for a POD market. <P>SOLUTION: A non-magnetic toner includes toner particles containing a binder resin, colorant, and wax. The weight average particle diameter of the toner is 4.0 μm or more and 8.0 μm or less. The non-magnetic toner has a controlled ratio of the particles having the particle diameter of 10 μm or more and 15 μm or less, and the particles having the particle diameter of more than 15 μm, and a controlled maldistribution of the wax in the toner depth direction from the surface toward the center of the toner. <P>COPYRIGHT: (C)2013,JPO&INPIT |
