No. | Name |
|---|---|
1 | Drum Charge Unit |
2 | Drum Potential Sensor |
3 | Quenching Lamp |
The drum charge system employs the Scorotron method, comprised of a charge wire and grid, to apply an even charge across the surface of the drum.
- A drum potential sensor above the drum monitors the charge evenly applied to the drum by charge wires and grid.
- The quenching lamp (an LED) mounted below the drum quenches the charge on the drum after every drum rotation to prepare the drum for the next application of charge and image.