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5023-110
5.Variation of the OPC belt potential:
a.The OPC belt is biased to
b.The OPC belt surface is evenly charged to
c.During the exposing process, the optical unit emits a laser beam that strikes the OPC belt surface forming an electrostatic image. The electrostatic image is at
d.The negatively charged toner is moved to the OPC belt in the development process due to the difference between
e.The negatively charged toner on the OPC belt is moved to the transfer belt because the potential GND of the transfer belt is greater than
f.The OPC belt is discharged by the erase lamp radiating on the OPC belt.
Latent image
Toner image
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OPC belt |
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| Laser diode |
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OPC belt surface |
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| Discharge roller |
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OPC charging system |
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