Callout  | Item  | Callout  | Item  | 
|---|---|---|---|
[A]  | Image Transfer Roller (First Transfer Roller)  | [D]  | Paper Transfer Roller  | 
[B]  | ITB Drive Roller  | [E]  | Power Pack  | 
[C]  | Discharge Plate  | 
The power pack [E] applies a transfer bias to the image transfer roller [A]. The ITB drive roller [B] and discharge plate [C] are grounded through a diode.
There is no contact/release mechanism for the paper transfer system, which the previous model uses, to reduce noise.