Electrophotographic toner

Abstract

Disclosed is an electrophotographic toner, comprising: toner base particles having a volume average particle diameter of 3 μm or more and 7 μm or less; OTES-treated silica particles which are treated with octyltriethoxysilane (OTES) and are externally added to the toner base particles; and silica-coated titanium oxide particles which are coated with silica and are externally added to the toner base particles along with the OTES-treated silica particles, wherein the ratio (A) of the amount of the OTES-treated silica particles to the amount of the toner base particles, the ratio (B) of the amount of the silica-coated titanium oxide particles to the amount of the toner base particles, and the ratio (C) of the amount of particles to be externally added to the toner base particles to the amount of the toner base particles satisfy the following relations: 1% by mass≦(A)≦6.9% by mass; 0.1% by mass≦(B)≦2% by mass; 3% by mass≦(C)≦7% by mass; and 0.15≦(A)/(C)<1.

Dependencies are inferred from the claim text.