The PTR unit consists of the paper transfer roller attached to the paper conveying unit, and the separation brush. The DC bias from the HVP (PCB19) is impressed to the paper transfer roller, and the toner image formed on the transfer belt is transfered to the paper by the potential gap. After transferring, the paper is separated by self stripping and the electric charge on the paper is removed by the separation brush contacting the ground.
| No. | Name | No. | Name |
|---|---|---|---|
| 1 | Paper transfer roller | 3 | Transfer front guide |
| 2 | ITB | 4 | Separation brush |