| 摘要 |
PROBLEM TO BE SOLVED: To provide a yellow toner and a magenta toner for use in electrostatic charge development that can obtain an image having a high color development density and transparency, to provide a developer including the yellow toner or the magenta toner, and to provide a process cartridge and an image forming apparatus using the developer. SOLUTION: The yellow toner and the magenta toner for use in electrostatic charge development contain a binder resin, a colorant, a release agent, and an argil mineral including aluminum and silicon. The developer for use in electrostatic charge development includes the toner, and the process cartridge and the image forming apparatus using the developer are provided. COPYRIGHT: (C)2008,JPO&INPIT
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