Charge is removed from the development roller with a quenching sheet in the AIO. There is no
quenching for the OPC drum.
7. Paper Transfer and Separation:
Toner transfers from the image transfer belt to the paper when the paper is fed between the image
transfer belt and transfer roller. After transfer, the paper separates from the image transfer belt,
because of a discharge plate immediately after the transfer roller.
8. TM (Toner Mark) sensor:
The TM sensor board contains three TM sensors (one at the left, one at the center, and one at the
right). The center TM sensor detects the density of the sensor patterns on the transfer belt. The TM
sensor output is used for process control and for automatic line-position adjustment, skew, and color
registration adjustments for the latent image.
6. Detailed Section Descriptions
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