NONMAGNETIC ONE-COMPONENT TONER AND ITS PRODUCTION

摘要

PURPOSE:To provide a toner excellent in developing performance and its aging stability in a nonmagnetic one-component developing method and to stably form a high grade copied image having proper image density and free from surface fogging by using the toner. CONSTITUTION:Inorg. fine particles having 30 to <100nm average particle diameter are stuck to the surfaces of colored particles contg. a bonding resin, a colorant and an electrostatic charge control agent to obtain the objective nonmagnetic one-component toner.