Specifications

7.2 FROM DUPLEX ENTRANCE ROLLER TO DUPLEX TRAY
300 milliseconds after the duplex gate solenoid energizes, the duplex paper
feed motor [A] starts turning counterclockwise (front view). Gears drive the
duplex feed rollers [B] clockwise and the cam clutch [C] counterclockwise
(front view). The cam clutch rotation lowers the duplex bottom plate [D].
The tip of the flip mylar [E] moves to the left (front view) when the duplex feed
rollers rotate to feed the copy into the duplex tray. The mylar presses the
copy against the rollers, ensuring that the trailing edge of the copy clears the
guide plate [F]. The paper flatteners [G] correct curl on the leading edge of
the copies. The leading edge of the copy actuates the duplex turn sensor [H],
which is monitored by the duplex CPU to detect misfeeds.
[G]
[H]
[B]
[F]
[B]
[A]
[C]
[E]
[D]
1 December 1990
10-8