Duplex Section - Sharp MX-C250 Service Manual

8. Duplex section

A. Electrical and mechanism relation diagram
No. Name
1 ADU gate guide
2 Paper feed roller (Idle)
3 Paper feed roller (Drive)
4 Paper feed roller (Idle)
5 Paper feed roller (Drive)
B. Operational description
The paper which comes from fuser section passes the underside of
ADU gate guide, and goes to the paper exit section. The switched
back paper which comes from paper exit section is passed above
the paper guide, and goes to ADU section. The ADU drive rollers
are driven by the Fuser motor transporting the paper to the registra-
tion section
The paper which comes from fuser section passes the underside of ADU gate guide, and goes to the paper
exit section. The switch back paper coming from the exit section is passed over the ADU Guide which drops
by gravity.
Applies pressure to the back of the paper for drive to the Lower Duplex Transport Rollers
Drive Roller in upper Duplex section that transports paper to the Lower transport rollers in the Duplex
Section.
Applies pressure to the back of the paper for drive to the Registration Rollers.
Drive roller to transport paper to the Registration Rollers.
MX-C250 OPERATIONAL DESCRIPTIONS 11 – 12
Function and operation