| 摘要 |
PROBLEM TO BE SOLVED: To provide a carrier powder having high magnetism and low residual magnetization, that suppresses carrier splashing caused by degradation in image characteristics, particularly by chipping, which becomes obvious along the advance in electrophotographic developing machines. SOLUTION: The carrier for electrophotographic developer includes carrier particles having 2 to 20 grains on particle surfaces, by not less than 80% in the whole carrier particles. COPYRIGHT: (C)2009,JPO&INPIT
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