| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of forming stable images even after repeated use; to provide an image forming apparatus which ensures occurrence of few abnormal images even after repeated image formation (output) by using the photoreceptor; and to provide a process cartridge for an image forming apparatus having high durability and easy to handle by using the photoreceptor. SOLUTION: In the electrophotographic photoreceptor obtained by sequentially stacking at least a charge blocking layer, a moire preventing layer and a photosensitive layer on a conductive support, an azo pigment represented by formula (XI) is contained in the photosensitive layer. COPYRIGHT: (C)2006,JPO&NCIPI
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