| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrophotographic toner which reduces occurrence of fog or stripes even in continuous printing and maintaining preferable solid follow-up property and developing property. SOLUTION: The electrophotographic toner comprises toner base particles containing a binder resin and a colorant and an external additive, wherein the external additive comprises strontium titanate having a number average particle diameter of 0.06 to 0.08μm and resin particles having a number average particle size of 0.09 to 2.0μm. COPYRIGHT: (C)2008,JPO&INPIT
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