Ricoh D109 Service Training page 63

OPC drum
Discharge plate
Transfer roller
Slide 63
Overview
The transfer roller is pressed against the OPC drum. The high-power supply
board gives a positive charge to the transfer roller, which causes toner to be
transferred from the drum to the paper.
This machine uses the following two paper separation techniques:
The drum's curvature helps separate the paper.
The discharge plate removes the paper's charge.
Overview
63
S-C4L Training