Oki C3200n Service Manual page 26

(3) Exposure
The surface of the charged drum is exposed to light emitted from an LED head. Charges of
segments of the surface are reduced according to the intensities of the light the segments
receive, a static latent image being created on the surface.
CH Roller
Power
Supply
Unit
OPC Drum
(4) Development
Toner is attracted to the latent image on the surface of the drum, making the image a toner
image.
1. The sponge roller supplies toner onto the developing roller.
CH Roller
OPC Drum
2. The latent image on the surface of the drum is made visible by the toner.
42615101TH Rev.8
LED Head
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Paper
OPC Drum
Developing Blade
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Developing Roller
Oki Data CONFIDENTIAL
LED Head
Sponge Roller
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