Epson AcuLaser C2600 Service Manual page 95

EPSON AcuLaser C2600/2600
2.1.3.4 Primary Transfer (Drum to Belt)
In the primary transfer process, the toner image formed on the photoconductor drum
surface is transferred to the transfer belt surface.
PRINCIPLE OF PRIMARY TRANSFER
The entire surface of the transfer belt carries a positive charge supplied from HVPS via
the electrode roller. As the toner on the drum is negatively charged, it is attracted to the
belt accordingly.
Operating Principle
Electrode Roller
HVPS
Drum Surface Potential
Figure 2-11. Primary Transfer (Drum to Belt)
Print Process
Revision B
Toner
Primary
Transfer
Roller
Transfer Belt
Drum
Drum Surface Beft Surface
Untransferred
Toner
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