Patent ID: 11874630
Assignee: KYOCERA DOCUMENT SOLUTIONS INC.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A pale-color toner comprising toner particles, wherein
the toner particles each include a toner mother particle and an external additive attached to a surface of the toner mother particle,
the external additive includes specific external additive particles,
the specific external additive particles have a number average primary particle diameter of at least 100 nm and no greater than 200 nm,
the specific external additive particles include antimony-doped tin oxide particles, and
a ratio (MSb/(MSn+MSb)) of a mass (MSb) of an antimony atom to a total of the mass (MSb) of the antimony atom and a mass (MSn) of a tin atom in the antimony-doped tin oxide particles is at least 0.20 and no greater than 0.28.