| 摘要 |
<p>PURPOSE:To obtain an electrophotograhic image forming method by which images of high quality, excellent in reproducibility of an original, can be obtd., and accuracy of images can be maintained even through generations of several copies. CONSTITUTION:A latent image is formed in an electrophotographic photoreceptor having a charge producing layer and a charge transfer layer formed in this order. The charge transfer layer contains a copolymer compd. essentially comprising a structural unit expressed by formula I and a structural unit expressed by formula II. The latent image is developed with using a toner having <=9mum volume average particle size of primary particles. In the formulas, each of R1, R2 is hydrogen atom, an alkyl group or aryl group of 1 to 6 carbon number, each of R3-R6 is hydrogen atom a halogen atom, alkyl or aryl group of 1 to 6 carbon number, 1, m, p, q are integers of 1 to 4.</p> |
