Image forming apparatus having a roll supporting member

Details Image forming apparatus having a roll supporting member Image forming apparatus having a roll supporting member

2005-06-14

2005-06-14

Beatty, Robert (Department: 2852)

Electrophotography

Image formation

Development

Reexamination Certificate

active

06907216

ABSTRACT:
In order to provide an image forming apparatus capable of forming a quality image by restricting a distance between a developing roll and a magnetic roll with a simple structure, an image forming apparatus comprises a magnetic roll1and a developing roll2that are disposed in parallel with a predetermined distance and a developing unit50that develops an electrostatic latent image on a photosensitive body drum3disposed on the image forming apparatus main body using a toner thin layer formed on the surface of the developing roll by the magnetic roll, wherein a member for holding rotational axes having a pair of openings for holding, which fits and holds rotatably and integrally each of rotational axes of the magnetic roll and the developing roll is provided, the opening for holding of the developing roll being capable of swinging around the axis center of the opening for holding of the magnetic roll.

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