Ricoh infotec 3671F Service Manual page 33

July 30th, 1996 DETAILED SECTION DESCRIPTIONS
PRINTING
2.2.7. Transfer
1. Transfer and Separation
[D]
[C]
[A]
[B]
[E]
H528D518.wmf
A transfer bias of +3.2 kV is applied to the transfer roller [A] from the high
voltage supply [B]. This charge is applied through the torsion spring [C] and
the conductive supporter [D].
The positively biased transfer roller pulls negatively charged toner onto the
paper.
The ground plate [E] and curvature of the drum both help the paper to drop
away from the drum.
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