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KX-P7100
1.7.Print Process
1.7.1.Charge
The charge corona applies a high, uniform positive charge to the surface of the organic photoconductor ( OPC ) drum. The charge level is approximately 900 VDC and remains because the OPC drum has a high electrical resistance when concealed in darkness.
1.7.2.Exposure
The laser beam passes through the collimator lens, is reflected by the polygon mirror, and is focused onto the drum after passing
through an ) lens and a reflectionmirror. Wherever the laser beam strikes the drum, the positive charge dissipates. A latent electrical image of two different voltages potentials, which corresponds to the original page, is formed on the OPC drum.
1.7.3.Development / Cleaning
Development:
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