Black toner, production process, image forming method and image forming apparatus using the toner

摘要

A toner for developing an electrostatic latent image, including toner particles each containing a black colorant and a binder resin, wherein the black colorant comprises a metal oxide having a number average particle diameter in the range of 20 to 100 nm in an amount of 10 to 40 % by weight based on a total weight of the toner particles.