Ricoh C211 Service Manual page 38

1.4 OUTPUTS:
Signal Name 1/0
A/D Conversion Board
Description
CN
No.
Level
Fluorescent
When the fluorescent lamp turns
Lamp o CN601-15
P is ~V
on the voltage of the CN601 -15
Reading
CN601 -25
-V
When the CCD reads the original
Command
' (CN601-27)
the voltage of CN601 -25
(CN601 -27) is OV.
ADF Drive
When the ADF drive motor starts
Motor 2T~ OV
(VT2300/VT2500) '
(CN607-6)
rotating, the voltage of CN607-6
is OV.
Original When the original pressure
Pressure SOL
(VT2300/VT2500)
o (CN607-2)
271 Ov
solenoid is energized, the voltage
of CN607-2 is OV.
Original
7,5v —4—4— s.
When the original registration
Registration o CN603-4
J1.JUX
sensor is activated, the voltage of
Sensor CN603-4 is OV.
2nd Original
7,5v ~ 5m
When the 2nd original sensor is
Sensor I CN603-3
JIJIJx is OV
activated, the voltage of CN603-3
1st Original When the 1st original sensor is
Sensor
(VT2300/VT2500) '
(CN607-5)
Ov p
activated the voltage of CN607-5
is 5V.
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