Transfer And Separation Sections - Olivetti d-Copia 2500MF Service Manual

2H0/2HZ
2-1-5

Transfer and separation sections

The transfer and separation section consists mainly of the transfer roller, separation electrode and drum separation claws.
A high voltage generated by the high voltage PWB (HVTPWB) is applied to the transfer roller for transfer charging.
Paper after transfer is separated from the drum by applying separation charging that is output from the high voltage PWB
(HVTPWB) to the separation electrode.
Drum
separation
claws
Separation
electrode
Transfer roller
EPWB
YC12-4
YC12-9
YC12-10
YC12-11
2-1-12
Figure 2-1-14 Transfer and separation sections
HVTPWB
SHVDRN
CN1-9
SHVISELN
CN1-4
THVADJC
CN1-3
THVDRN
CN1-2
Figure 2-1-15 Transfer and separation sections block diagram
Separation
Separation
electrode
high voltager
Transfe
high voltager
Service Manual
Drum
Drum
Transfer roller
Y108620-5