To provide an image forming method, an image forming device, and a toner cartridge, for stabilizing favorably developability and transferability in both deep color toner and light-color toner over a long period, and for enhancing hierarchical reproducibility in a high-light area.
In the image forming method and the image forming device, an inorganic particle having 80-300 nm of average particle size is added on a surface of the deep color toner, using the deep color toner and the light-color toner having a color allied to the deep color toner, and a volume-averaged particle size of the deep color toner is larger than a volume-averaged particle size of the light-color toner. They disclose also the cartridge for storing he deep color toner and the light-color toner.
YOSHINO SUSUMU
TAKAGI SHINPEI
YAMANAKA KIYOHIRO
NINOMIYA MASANOBU
TANAKA HIROYUKI
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda