Oki C911 - Page 18

45530603TH Rev.2
2-3
Oki Data CONFIDENTIAL
2. DESCRIPTION OF OPERATION
(4) Development
Charged toner are adsorbed to the electrostatic latent image on the drum surface,
thereby the electrostatic latent image is converted to the toner image.
1. The sponge roller supplies the toner to the development roller.
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Development roller
Sponge roller
OPC drum
Power supply unit
2. The electrostatic latent image at surface of the OPC drum is formed a visible
image by the toner.
(5) Tra n sfe r
The intermediate transfer belt is arranged in contact with the OPC drum surface.
And the electric charges are charged to the belt by the first transfer roller that is
arranged at inside of the intermediate transfer belt. Therefore, the toner image is
transferred to the intermediate transfer belt. Then, the toner image is transferred to
the paper by the second transfer roller.
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Power
supply
unit
OPC drum
First transfer roller
intermediate transfer belt