Oki C911 Maintenance Manual page 124

Oki Data CONFIDENTIAL
4.5.2.(20) Wiring diagram
Not use for four color model(N36100)
HPOW1
PH(10)
HPOW2
F1H Head
PH(9)
HPOW3
Relay PCB
PH(10) 9p
HPOW4
PH(9)
9p
9p
CN1
PASK(8)
8p(+5V)
31p×4
31p
F1X
Spot Color PCB
F1N
3p
Waste toner sensor
3p
Waste toner box detect WTNRBX
CN1
PH(12)
F1S MPT Relay PCB
CN5 CN4 CN2 CN3
AMP(3)
AMP(2) PH(4) AMP(6)
2p
3p
3p 3p
3p
45530603TH Rev.2
ID1 Intake
3p
3p
3p
3p
9p
3p IDFAN
3p
9p
JST(15)
9p
terminal terminal
Belt thermistor
3p
5p 5p
MHF
Environmental
Sensor
MPT COVER
CN
ENV
Inter Lock
Relay(13)
(6)
CN
6p
13p
2p
ENV
COLSNS MPTCOV
KCP(6)
PH(13) PH(5)
F1Y Main PCB
TR2SNS
MPTIF THICK TRYSNS PSZ
REG1CL HOPCL
AMP(10)
PH(12) PH(6) AMP(7) AMP(2) AMP(3) AMP(5)
4p
5p
3p
3p
CN 3p
Relay(4)
2p 2p
CN
12p 4p
7p
11p
11p
MAIN1 MAIN2
AMP(11) AMP(12)
F1L Rail Unit Relay PCB
CASSNS
AMP(7)
SNS3 FAN MOTOR SOL SNS2
F1K Cassette sensor
6p 3p 4p 4p
Relay PCB
AMP(6) PH(3) AMP(4) PH(4) AMP(3)
LIFTUP
PNE
SIDE_COVOPN
SNS
3p 3p
4p
AMP(6)
3p 2p 2p
CN CN
M
(2) (2)
CN CN
2p×5
ID5 Intake
CN CN
Relay(3) Relay(3)
M M M M M
CN CN
3p 3p
CN
CN
Relay(6)
Relay(2)
CN
CN
CN
Relay(4)
CN
6p
INTLSW TSM0
UDSNS1
TSM1,2,3,4 UDSNS0 IDSOL0,1,2,3
PH(4)
PH(5)
PH(2) AMP(12)
AMP(3)
F1D Driver Relay PCB
HOP LIFT
CL-REG2 CL-DUPHOP
CU FAN PU Exhaust
M M
2p 2p
FEED
CN CN
4p 2p
Relay(2)
Relay(3) M
CN CN
3p 3p
2p
2p 4p
Cable C21
HOPM GDDC CUFAN PUFAN
FDMRG2CL
PH(4) PH(2) PH(3) XH(3)
PH(8)
RFID
KCP(5)
5p POWFAN
RAILIF
PH(3)
PHD(20)
3p
CN1(5)
CN
TAGRW
Relay(3)
CN2(8) CN
CH3
11p 11p
CH0
CH2 CN
CH1
CN (2) Low voltage power
Drawer(11p×2) CN CN
(3)
(2) CN
CN
(2) (3) intakeFAN
Drawer(11p×2)
CN CN
Low voltage
Power supply Unit
AC Inlet
CN CN
(2) CN
CN
(2)
AC Cable
CN
CN
(2)
CN
MOTOR1 CL1
PH(4) AMP(3)
SNS1 SNS4 CN1
4p
2p
3p 9p
AMP(3) AMP(9) PH(2)
M
3p 3p
2p
3p×3
4. TROUBLESHOOTING PROCEDURE
S2J
S2J S2J S2J
discharging discharging discharging discharging
light
light light light
2p×4
CN1 CN1 CN1 CN1
AMP 3 AMP 3 AMP 3 AMP 3 PH 2 PH 2 PH 2 PH 2
CN CN CN CN
Relay(2) AMP Relay(2) AMP Relay(2) AMP Relay(2)
CN CN CN CN
TNSNS1 DISCHG
PH(12) AMP(8)
AMP(2)
FSFAN2 FSFAN1
POW24 FSFAN3
DRIVE0 AMP(4) PH(3) AMP(3)
PASK(6)
KCP(30)
6p(+24V)
Fuser Intake 2
CN
Relay(3)
CN
10p×5
M M
M M M M M
Fuser Belt
Fuser Intake
ID5 ID4 ID3 ID2 ID1
30p 10p 7p
DRIVE0
GLAN USB DCHEAT DCBELT
SATAIF
KCP(30) FCI(9)
PH(10) PH(7)
PC I/F
POWER
HEATIF TRY DUP HVOLT
PHD(22)
CZHK(12) AMP(12) AMP(13) KCP(13)
8p 6p 22p
2p
7p 6p
6p 7p
Drawer CN1
7p 5p
(AC4) JST(13)
RCOVER
AC4p
(signal 6+7)
Drawer Drawer
AHV
Inter Lock
CN Drawer (7p×2) (7p×2)
High voltage power supply PCB
CN
(36) (AC4)
Drawer Drawer
(signal 6+7) (7p×2)
(7p×2)
7p 5p 7p 6p
FUSER UNIT
CN (3)
MAIN1
MAIN1
AMP(13)
AMP(13)
CL2 LIFT PSZ SNSTRY MAIN2 MOTOR1 MOTOR2
AMP(2) PH(2) AMP(5) AMP(7) AMP(12) PH(4) PH(5)
7p
2p 2p 5p
4p 4p 3p
M
M M
7p 5p
CASSNS
AMP(7) Drawer
(7p×2)
F1K
Cassette sensor Relay PCB
LIFTUP PNE
Connect
SIDE_COVOPN
3rd Tray
SNS
AMP(6)
S2J
high voltage terminal
discharging
light
CN1
AMP 3
PH 2
CN
AMP Relay(2) AMP
CN
JOBOFF
4p
TNSNS0
M
AMP(5)
3p
FDSTKFL
3p
3p
JOBOFF
JOHMSNS
Home Position
3p
EXIT2
3p
EXIT3
2p
EXCVOP
2p
FUSTKOP
F1W Soft
Fuser Exhaust
switch PCB
SATAIF
CN1
(9)
PH(3)
SATAPOW
3p
(4)
F1E
External LED
F Cover OP TC Cover
CN1
IDUP OPSW
PH(2)
SATA 2p
CN
POW
2p (2)
2p JST
CN
JST(4)
CNSWLED
AMP(9)
26p F1P Ope panel PCB
LCD
IMSA(40)
LCD
Module
13p
FCOVER
Inter Lock
SNSDUP SOL FAN
AMP(6) JST(2) PH(3)
3p 3p
2p
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