| 摘要 |
PURPOSE:To improve the developability, transcriptability and cleanability by providing a toner which constitutes a developer with binding resin grain, inorganic fine grain, and organic fine grain which has a smaller diameter than the binding resin grain. CONSTITUTION:The toner which constitutes the developer consists of the binding resin grain, inorganic fine grain, and organic fine grain with a diameter smaller than the binding resin grain. When the average diameter of the organic fine grain is larger than the binding resin grain, the quantity of toner carried to the developing area will be deficient and liable to cause decline of image density due to the decline in the flowability of the toner, and when it is too small, the cleanability is insufficient. The title method improves the developability, transcriptability and cleanability. |
