| abstract |
An object of the present invention is to provide a toner that can achieve both image quality and stability after a large number of copying operations even in a high-speed one-component development system. A toner having toner particles in which fine particles containing resin fine particles b are fixed to the surface of mother particles A containing a binder resin, a colorant, and a release agent. The contained fine particles are 0.50% by mass or more and 10.00% by mass or less with respect to the mass of the base particle A, the resin fine particles b contain units L having a salicylic acid-based substituent, and the resin fine particles b have The content of the unit L contained is 0.070 mmol / g or more and 1.000 mmol / g or less, and the mother particle A contains a polymer or copolymer containing the specific unit M. To do. [Selection figure] None |