Image-forming apparatus and cartridge

Image-forming apparatus and cartridge

  • CN 101,681,135 A
  • Filed: 06/12/2008
  • Published: 03/24/2010
  • Est. Priority Date: 06/12/2007
  • Status: Active Application
First Claim
Patent Images

1. , a kind of image processing system, it possesses Electrophtography photosensor and the electrostatic image developing toner that has photographic layer on the electric conductivity support, described image processing system is characterised in that, the photographic layer of this Electrophtography photosensor contains titanyl phthalocyanine at least, and described titanyl phthalocyanine is for CuK α

  • characteristic X-ray (wavelength ) Bragg angle (2 θ

    ±

    0.2 °

    ) be 9.0 ° and

    27.2 ° and

    locate to have main diffraction peak and to have at least 1 main diffraction peak 9.3 °



    9.8 °

    scope, and the average circularity of this electrostatic image developing toner is 0.940~

    0.965.

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