COMBINATION OF COLOR TONER, XEROGRAPHIC IMAGE FORMATION AND PRINTING APPARATUS

摘要

PROBLEM TO BE SOLVED: To make it possible to obtain an excellent image with a color toner with which a wide range of color gamut of different colors or different tints are usable. SOLUTION: The four toners in the combination of the four color toners for development electrostatic latent images to allow the formation of the entire color gamut image are composed of a cyan toner, magenta toner, yellow toner and black toner. These toners respectively consist of resins and pigments. The pigment for the cyan toner isβcopper phthalocyanine, the pigment for the magenta toner is xanthene silicomolybdate of rhodamine 6G basic dyes, the pigment for the yellow toner is a diazobenzidine and the pigment for the black toner is carbon black.