Overall Electrical Circuit - Ricoh B079 Service Manual

OVERALL ELECTRICAL CIRCUIT

2.7 OVERALL ELECTRICAL CIRCUIT
The DF CPU controls the DF feed motor, DF feed clutch, DF pick-up solenoid, and
stamp solenoid. The DF CPU also monitors all sensors and provides updated
status when prompted at regular intervals by the mainframe, which may then take
action based on this information. The DF/mainframe connection is checked
automatically immediately after the mainframe is powered on.
Main
Interface
Frame
Registration Sensor
Original Set Sensor
DF Position Sensor
Feed Cover Open Sensor
Original Width Sensor 1
Original Width Sensor 2
Original Length Sensor 1
Original Length Sensor 2
Original Trailing Edge Sensor
B538
CÓPIA NÃO CONTROLADA
ADF Control
CPU
ADF Control Board
12
CÓPIA NÃO CONTROLADA
Driver
Driver
DF Feed Motor
DF Feed Clutch
DF Pick-up
Solenoid
Stamp Solenoid
B387D500.WMF
SM