Junction Gate - Ricoh FT7770 Service Manual

5. Junction Gate

For ordinary copying and face down feed-out cycles, the junction gate sole-
noid stays off and the junction gate stays closed.
For duplex copying and overlay image cycles, the junction gate solenoid
turns on and opens the junction gate. The junction gate directs the copy to
the duplex tray.
6. Summary
The following table summarizes the operation of the inverter roller, the
inverter gate, return pinch roller, and junction gate solenoids.
Solenoid
Ordinary
Face Down
Duplex
(First Side) ON
(Second Side)
Overlay
(First Side)
(Second Side)
Inverter
Roller
OFF
ON
OFF
OFF
OFF
Junction
Inverter
Gate
OFF
ON/OFF
ON/OFF
OFF
OFF
OFF
2-93
Gate Spring
Return
Junction
Pinch
Roller Gate
OFF OFF
OFF/ON OFF
OFF/ON ON
OFF
OFF
OFF ON
OFF OFF
30 April, '89