Xerox Phaser 6280 Service Manual page 648

Plug/Jack and Wiring Diagrams
10-42
Signal Line Name
Txd
Rxd
DUP MOT A
DUP MOT B
DUP MOT XA
DUP MOT XB
DUP IN SENSED (L) +3.3
VDC
DUP CL ON (L) +24 VDC
FAN +24 VDC
FAN ALARM
Description
Controls signal of the Duplex Board.
Drives control signal of the Duplex Motor.
Paper detects signal of the Duplex by the Photo Sensor
(Duplex Jam Sensor).
On/Off signal of the Duplex Clutch.
Drives control signal of the Duplex Fan.
Phaser 6280 Color Laser Printer Service Manual