For Business

Step One: The Electrical Charging Process

One way of charging the photosensitive drum in your machine could be through a Corona wire or via an electrical charging roller, for instance, as highlighted in the diagrams above. When the power is switched on, the Corona wire charges automatically without any contact with the drum, whilst in the case of the roller, electricity is released by contact with the drum using lower voltage and thus being eco-friendly.


Copier Printing Process
1. Electrical Charging Process
2. Exposure Process
3. The Developing Unit
4. The Transfer Process
6. The Cleaning Process
5. The Fixing Process
The Technology
Smooth Running Operation
Photosensitive Drum
Canon Genuine Toner
Copier Printing Process
New Technology
About Canon Consumables
Canon Copier Technology
Identifying Genuine Supplies
Related Info
Consumables Selector [XLS, 111 KB]