Ricoh FD5000 Manual page 163

Sensors
S Stopper 3 Paper Sensor
S Stopper 3 HP Sensor
Switches
SW Breaker Switch
Front Door Switch
SW
(SW1)
Solenoids
SOL Top Tray JG Solenoid
SOL Exit JG Solenoid
SOL Reverse JG Solenoid
SOL LE Stop Pawl Solenoid
SOL Bypass JG Solenoid
Boards
PCB PSU
PCB PSU Fan
Checks for the presence of paper at power on.
Also checks for jams during paper feed. Used to
create the timing that operates the 2nd fold motor
during FM6 folding..
Detects when Stopper 3 is in and out of its home
position.
-
Detects when the front door is opened or closed. When the front
door is opened the interlock switch cuts off the 24V power supply.
Operates the junction gate that sends the paper to the
top tray after the direction of the paper has been
reversed up and out of the horizontal paper path.
Operates the exit junction gate that directs paper from
the multi-fold unit to the exit for the downstream unit
or to the exit for the folded paper tray.
Operates the junction gate that opens the horizontal
feed path to paper sent from the fold crease unit.
Operates the pawl that prevents bending of the
leading edge while the paper is being folded in the
2nd fold unit.
Operates the bypass junction gate which directs
paper from the 2nd fold unit to either the bypass or
the 3rd fold unit.
Supplies the 24V power for the operation of the motors and solenoids,
and the 5V power for the main board and sensors.
Cools the PSU.
Electrical Components
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