| 摘要 |
PURPOSE:To improve electric chargeability, to prevent occurrence of image stains in the case of using a developer especially exposed to high temperature for a long time and successively copying, to stabilize image density, and to reduce scattering of the toner and abrasion damage of a photosensitive body. CONSTITUTION:The toner to be used comprises the toner particles containing at least a resin and a colorant, and fine conductive particles treated with a titanium type coupling agent. |
