Oki B 4100 Maintenance Manual page 419

1VP/2VP (Power supply unit)
M/17
CN3
CN1
IC2
Cover open SW
A7
CVOPN-N
B3
Outlet sensor
PSOUT-N
B1
WRSNS-N Write sensor
IOGA
PSIN-N B2
Inlet sensor
A1
PAPER-N Paper sensor
PSIN2-N A2
Inlet sensor 2
A3
TONER-N Toner sensor
1
2
40055101TH Rev.4
SW2
+5V
PS6 PS5
1 1
3
3
2 2
4
4
6
GND
Figure A3.2.17 Sensors and Switch Control
PS4
PS3
1
3 3
2
4
4
PS2
PS1
1
1
3 3
2
2
4
4
419 /
+5V