Ricoh C211 Service Manual page 465

7. Circuit: SS950
I
CN104-26
Master Box SW
~b ()
24V
CN104-27
CN104%
Full Master Detecting SW
(~
()
Master Eject SOL
CN 104-28
CN104-25
Pressure Plate Position SW 4 ~~
<)
CN102-29
Master Eject Clam per SOL
Master Eject SW
CN 104-24
(~
<1
CN104-29
Master Eject Motor
CN104-3O
CN301 -2
GND
Main Board
Master Eject Motor:
Turning counterclockwise
.
CN1 04-30 is connected to the GND
and CN 104-29 is connected to 24V line.
Turning clockwise CN1 04-29 is connected to the GND
and CN1 04-30 is connected to 24V line.
8. Input/Output: SS950
Signal Name 1/0 Main Control Board Description
CN
No.
Level
Full Master I CNI04-27 When the full master detecting switch
Detection
"'m,'
~s
Tec
turns
on, the voltage is OV.
Pressure Plate I CNI 04-25 ~~v
"m
When the pressure plate position
Position
5
Tec
switch turns on the voltage of
Ov CN 104-25 is 0~.
Master Eject I CN 104-24
~~v
"m
When the master eject detecting
Detection
5
?ec
switch turns on the voltage of
o'
CNI 04-24 is 0~.
Master Box I CNI04-26
"v~~
When the master box switch turns
Detection on, the voltage of CNI04-26 is OV.
Master Eject
o CNI 04-28
When the master e'ect solenoid turns
Solenoid
24VIOV
d on, the voltage of NI 04-28 is OV.
Master Eject o CNI02-29
When the master e"ect clamper
Clamper Open-
24'1
/
solenoid turns on, he voltage of
0'
CN 102-29 is OV.
ing Solenoid
+: ~o:~rr Eject
o CNI04-29
When the master eject motor turns
22'10' Ov
clockwise, the voltage of CNI 04-29 is
.
,
-: h#o;&r Eject o CNI 04-30
2" When the master e"ect motor turns
1
counterclockwise, he voltage of
~ o'
CNI 04-30 is OV.
Master Eject Motor
'"cl
The specified direction of the motor
rotation is as viewed from A.
2-52
Rev. 8189