TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

摘要

PROBLEM TO BE SOLVED: To provide toner for electrostatic charge image development in which uneven distribution of silica particles on a surface of toner particle is suppressed.

SOLUTION: Toner for electrostatic charge image development contains: toner particles including at least a colorant and a binder resin; and a silica external additive being silica particles adhered to the surfaces of the toner particles and having the average particle diameter of 70 nm or more and 400 nm or less, specific gravity of 1.0 or more and 1.9 or less, and circularity of 0.5 or more and 0.9 or less.

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