(4)Transfer

By applying a minus charge to the transfer roller, the toner adhered to the exposure drum is transferred to paper.

Supply roller

Toner cartridge

Develop roller

Exposure drum

Toner

Transfer roller

Fig. 2-27

Memo :

•Control of transfer bias

The transfer bias applied in the transfer roller is adjusted according to types and sizes of paper so as to keep excellent image quality.

2-29

Confidential