Transfer Unit - Ricoh Aficio BP20 Service Training

Slide 38
5. Engine
No additional notes
Ricoh Europe B.V.
Technical Training Centre

Transfer Unit

Pre-transfer Lamp (PTL) and transfer roller move
toner from the OPC drum onto the paper.
The PTL shines light onto the OPC.
» This reduces the electrical charge on the surface of the
OPC drum and improves the transfer efficiency.
The transfer roller attracts toner from the OPC to
the paper.
38
G144