7541-03x
Feeding paper from the MPF
To start the paper feed, the printer controller sends a signal to turn on the MPF feed clutch; the paper feed motor
starts turning to feed the top sheet of paper in the MPF tray one by one. Once the duplex exit/MPF detection
lever senses the leading edge of the media at the duplex exit roller, it engages the duplex re-feed clutch to
transport the sheet of paper into the paper path.
Duplex transport upper roller
(Duplex clutch)
Paper
Timing belt
Paper feed roller
(MPF feed clutch)
Lower duplex transport roll
Std registration roller
MPF tray
(Delivery roller)
Duplex exit/MPF sensor actuator
Duplex exit roller
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Diagnostic aids