Ricoh FT4460 Service Manual page 33

5.2 SINGLE DUPLEX COPY PATH
Duplex Paper Feed:
The copy paper is fed down from the fusing unit to the lower section [A],
where the paper's leading edge passes through the inverter rollers. When the
inverter sensor detects the paper's trailing edge, the inverter rollers [B]
reverse direction and the paper is fed to the jogger section [C]. When the
paper enters the jogger section the jogger fences move up against the paper
on both sides. Next, the transport rollers move the paper up through the verti-
cal relay rollers [D] to the registration rollers [E]. From here on, the paper fol-
lows the same path as the first time, with the only difference being that the
reverse side now faces up to receive the image.
[F]:
Duplex/Overlay Transport Gate
[G]: Junction Gate
[H]: Invertor Gate
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28 February 1989