Lexmark 5021-0XX manual Dbv

5021-0XX

The first illustration shows the relationship between the toner, the -Vo(V) at the non-exposed area of the OPC belt and the -VR(V) at the exposed area of the OPC belt.

Dev. roller (-CBV)+(-DBV)

	Toner
	(-CBV)
OPC belt	DBV

CBV

3.Developing is processed by toner adhering to the OPC belt due to the attraction between the toner and the -VR(V) charge at the exposed area of OPC belt. The toner image becomes visible on the OPC belt.

Note: No developing takes place on the non-exposed area because the potential of toner and that of the non-exposed area of the OPC belt is an identical pole and therefore, repels.

General information 1-33