5-2. PC Drum Charging

The PC Drum Charge Corona employs a comb electrode Scorotron charger system.

It generates corona emission to deposit a charge evenly across the surface of the PC Drum through a grid mesh.

The comb electrode ensures that a charge is concentrated on the grid mesh, thus reduc- ing the amount of ozone produced.

Comb Electrode Charger

PC Drum

Grid Mesh

4131M004AA

Drum Charge Corona Bias

Charge Bias

4131M045AA

50