Duplexing feed operation
The duplexing driver PCA controls the duplexing reverse/feed operation. The reverse/feed sequence of
operation follows:
1. The media that is printed on one side passes through the fuser unit.
2. The DC controller sends the timing signal to the duplexing unit after the fusing delivery sensor
(SR6) detects the trailing edge of the media.
3. The duplexing driver reverses the delivery roller after the specified time interval. The media is fed
into the duplexing unit.
4. The horizontal registration function aligns the media to its starting position.
5. The media is fed into the device again.
ENWW Duplexing unit 135
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