To provide an electrophotographic toner free of a change of a charge amount, giving a sufficient image density free of a change, and not causing fogging to a non-image portion, even in continuous printing of a large number of sheets, and to provide an electrophotographic two-component developer using the electrophotographic toner.
The electrophotographic toner is obtained by sticking hydrophobic titania fine particles having a specific surface area of 40-200 m2/g and hydrophobic silica fine particles having a specific surface area of 15-90 m2/g to surfaces of toner particles containing a binder resin and a straight polarity charge control agent, wherein both the fine particles are surface-treated with at least an aminosilane and/or an amino-modified silicone oil. The electrophotographic two-component developer comprises a carrier and the electrophotographic toner.
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