Ricoh SAVIN D0AP Service Manual page 613

7.7 IMAGE TRANSFER AND PAPER SEPARATION
7.7.1 COMPONENT LAYOUT
No.
1
2
3
7.7.2 MECHANISM
Image Transfer/ Paper Separation
Image Transfer
After passing through the registration unit, the paper passes between the OPC drum [A] and the
transfer roller [B]. During this time, the toner on the OPC drum surface is transferred to the
paper by the positive electric charge on the transfer roller.
The voltage is applied to the transfer roller from the HVPS through receptacles, electrode
terminals, a transfer roller spring, and bearings made of conductive resin composite.
SM
OPC drum
Transfer roller
Discharge plate
7-51
Image Transfer and Paper Separation
Name
D0AP/D0C4/D0C5/D0C6/M0BQ/M0D1