| 摘要 |
PROBLEM TO BE SOLVED: To provide a low-cost fast full-color electrophotographic device having high durability which can form stable images in repeated use. SOLUTION: The full-color electrophotographic device is equipped with an arrangement of a plurality of image forming elements each comprising at least an electrifying means, image exposing means, developing means, transferring means and electrophotographic photoreceptor. The photoreceptor mounted in the image forming element which forms a black toner image has a protective layer as the outermost layer.
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