OVERALL ELECTRICAL CIRCUIT
B379 16 SM
2.7 OVERALL ELECTRICAL CIRCUIT
The DF CPU controls the transport motor, DF feed motor, DF feed clutch, junction
gate solenoid, stamp solenoid, and pick-up solenoid. The DF CPU also monitors all
DF sensors and provides updated status information when prompted at regular
intervals by the mainframe, which may then take action based on this information.
The DF–mainframe connection is checked automatically just after power is
supplied to the mainframe.
Main
Frame
Interface
ADF Control
CPU
Driver
Driver
DF Feed Motor
DF Transport
Motor
DF Feed Clutch
Junction Gate
Solenoid
DF Pick-up
Solenoid
Stamp Solenoid
Registration Sensor
Original Set Sensor
DF Position Sensor
Feed Cover Open Sensor
Original Width Sensor Board
Original Length Sensor 1
Original Length Sensor 2
Original Trailing Edge Sensor
Original Exit Sensor
Original Reverse Sensor
ADF Control Board
B379D500.WMF
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