| abstract |
(57) [Abstract] [Purpose] Providing a dye-colored toner excellent in light fastness [Structure] Binder resin mainly composed of copolyester resin, dye as coloring material, antioxidant, specific transition Toner is obtained using a metal complex salt as an essential component. A dye having excellent hue, saturation, and transparency is used, and further, the light fastness which is a defect of the dye is improved, and an image having excellent storage stability is provided. |