Oki C3530nMFP Maintenance Manual page 18

(5) Transcript
A sheet of paper is placed under the OPC drum surface and is given electric charge from
the back side by the transcript roller. When a high voltage is impressed on the transcript
roller, the electric charge generated by the transcript roller moves over to the paper
surface at the interfacing part of the transcript roller and the toner is absorbed to the
paper surface from the OPC drum surface.
OPC drum
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Transcript roller
43605601TH Rev. 1
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Power
supply
unit
Oki Data CONFIDENTIAL
Transport belt
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