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3.Developing is processed by toner adhering to the OPC belt due to the attraction between the toner and the
Note: No developing takes place on the
First transfer (drum) process
The first transfer process consists of toner images on the OPC belt being transferred to the transfer belt. The transfer belt is composed of a special rubber. See “Printer theory of operation” on page
1.After the development process, the OPC belt rotates making contact and synchronizing with the transfer belt and the aluminum drum.
Transfer belt
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Aluminum drum tube
Aluminum drum tube
Film (transfer belt)
2.The OPC belt has been biased to
3.Toner on the OPC belt is moved to the transfer belt. This occurs because of the difference of potential between the OPC belt and the transfer belt. Toner that has been developed, in each color, is moved from the OPC belt to the transfer belt and the two color toner image is overlapped on the transfer belt.