Oki C911 - Page 124

45530603TH Rev.2
4-79
Oki Data CONFIDENTIAL
4. TROUBLESHOOTING PROCEDURE
4.5.2.(20) Wiring diagram
CN
Relay(4)
CN
Relay(3)
CN
CN
Relay(2)
CN
CN
(2)
CN
CN1
PASK(8)
Drawer
(7p×2)
Drawer
(7p×2)
HEAD5 HEAD4 HEAD3 HEAD2
CNSWLED
AMP(9)
PNE
LIFTUP
SIDE_COVOPN
CASSNS
AMP(7)
SNS
AMP(6)
MMM M
ID5 ID4 ID3 ID2
M
JOBOFF
FCOVER
DUP-MOTOR-B(Feed)
M
Toner5
ID1
DUPR
BOTTOM
DUPIN
DUPFIN
SOL-DUPSEP
DUPFAN
POWER
PHD(22)
HVOLT
KCP(13)
HEATIF
CZHK(12)
FUSERUNIT
Density and color registration sensor L
RSNS0
AMP(10)
EXIT3
EXIT2
FDSTKFL
EXIT1
Drawer(11p×2)
MM
FU-RERS
IDMTR0
PH(10)
JOFM
PH(4)
22p
6p(+24V)
SOL-FU
RAILIF
PHD(20)
STKFU
JOHMSNS
EXCVOP
SOL-PASSSEP
SOL-ID3UPDN SOL-ID1UPDN
ID2 Toner sensor ID3 Toner sensor ID5 Toner sensor ID4 Toner sensor
SOL-ID4UPDN SOL-ID2UPDN
Toner4 Toner3 Toner2 Toner1
FUSTKOP
6p
Low voltage power
intakeFAN
Drawer(11p×2)
IN3
IN2
POWFAN
PH(3)
TR2SNS
AMP(10)
CUFAN
PH(3)
Color registration sensor R
PNE
PE
IN1
THICK
REGSHUT
Color Misregistration Shutter Sensor
Waste toner box detect
F1N
Waste toner sensor
WTNRBX
CL-HOP
PSIZE
CL-REG1
LIFTUP
SIDE_COVOPN
TRYSNS
AMP(7)
FPD
PHD(26)
13p
RCOVER
4p
2p
3p
2p
3p 3p
3p
3p
3p
2p
2p×4
3p
4p
26p
Low voltage
Power supply Unit
6p
3p
MPTIF
PH(12)
9p
M
TR2POS
4p
CN
4p
3p
ENV
KCP(6)
6p
2p
GDDC
PH(2)
M
M
HOP
FEED
HOPM
PH(4)
FDMRG2CL
PH(8)
MPT COVER
MHF
Environmental
Sensor
MPTCOV
PH(5)
PU Exhaust
PUFAN
XH(3)
3p
TAGRW
RFID
KCP(5)
5p
HOP
M
CL-HOP
CL-REG
Drawer
(7p×2)
LIFT
PSZ
5p
5p
2p
2p
2p
4p
TR2POS
FU-IN
6p 3p
TR2FAN
3p
IC tag
LIFT
COLSNS
PH(13)
7p
10p×5
POW24
PASK(6)
TSM1,2,3,4
PH(2)
3p
12p
PSZ
AMP(5)
WTNR
AMP(9)
HOPCL
AMP(3)
REG1CL
AMP(2)
THICK
PH(6)
4p
TNSNS0
AMP(5)
SNS4
AMP(9)
SNS1
AMP(3)
SNS2
AMP(3)
MOTOR
AMP(4)
SOL
PH(4)
MOTOR1
PH(4)
FAN
PH(3)
SNS3
AMP(6)
5p
2p
3p
MAIN1
AMP(11)
MAIN2
AMP(12)
11p
11p
3p
2p
4p
3p
3p
3p
2p
2p
DISCHG
AMP(8)
TNSNS1
PH(12)
4p
IDSOL0,1,2,3
AMP(2)
Inter Lock
Inter Lock
CN1
PH(12)
CN1
JST(13)
AHV
High voltage power supply PCB
7p
CL1
AMP(3)
CL2
AMP(2)
LIFT
PH(2)
PSZ
AMP(5)
SNSTRY
AMP(7)
MAIN1
AMP(13)
MAIN2
AMP(12)
Drawer
F1K
Cassette sensor Relay PCB
(7p×2)
MOTOR1
PH(4)
MOTOR2
PH(5)
SNSDUP
AMP(6)
SOL
JST(2)
FAN
PH(3)
MAIN1
AMP(13)
ENV
(6)
CASSNS
AMP(7)
SNS
AMP(6)
7p
Drawer
(AC4)
(signal 6+7)
CN
(36)
3p
PE-MPT
PNE-MPT
MPTPAPW
MPT Paper width sensor
MPT Paper end sensor
CL-MPTHOP
MPT_HOME
2p
CN4
PH(4)
CN2
AMP(6)
CN5
AMP(2)
CN3
AMP(3)
Drawer
(AC4)
(signal 6+7)
RSNS1
AMP(6)
high voltage terminal
CN1
PH(2)
HEAD4_M3
HRS(31)
CU FAN
3p
31p×4
9p
CN2(8)
CN1(5)
ID1 Up/Down
ID4 Up/Down ID3 Up/Down ID2 Up/Down
PH凚2凛 PH凚2凛
PH凚2凛
PH凚2凛 PH凚2凛
CN
CN
Relay(2)
2p
TSM0
PH(5)
Inter Lock
HEAD0_S0
HRS(31)
HEAD1
BtoB Connector
HRS(60)
HPOW4
PH(9)
9p
9p
9p
HPOW0
PH(9)
9p
Fuser Exhaust
TC Cover
OPSW
2p
F Cover OP
IDUP
2p
TRY
AMP(12)
DUP
AMP(13)
5p
7p
7p
7p
SATAIF
FCI(9)
SATA
POW
JST(4)
USBGLAN
7p6p
SATAIF
(9)
SATAPOW
(4)
PC I/F
CN1
AMPRA
(3)
MAINIF
PHD(26)
F1E
External LED
CN1
PH(3)
2p
2p
4p
2p
8p(+5V)
3p
2p
UDSNS1
AMP(12)
IDFAN
JST(15)
BtoB Connector
HRS(60)
HPOW3
PH(10)
HPOW1
PH(10)
HPOW2
PH(9)
HEAD3_M2
HRS(31)
HEAD2_M1
HRS(31)
HEAD1_M0
HRS(31)
31p
JOBOFF
Home Position
IDMTR1
PH(10)
IDMTR2
PH(10)
IDMTR3
PH(10)
IDMTR4
PH(10)
2p
2p×5
AC4p
6p8p
CN
CN4
AMP(4)
high voltage terminal
TR2 Roller Home position
3p
3p
3p
IN
PE
DUP-MOTOR-A(Pickup)
4p
Drawer
(7p×2)
7p 5p
Paper pickup FAN
11p11p
Y-IDM-IDC-ID
K-ID
Y-TCM-TC
C-TCK- TC
Belt
CN
(2)
CN
CN
(3)
CN
X-TC
X-TC
Fuser
2p
2p
(2)
CN
CN
(2)
CN
CN
Relay(2)
CN
CN
Relay(2)
CN
CN
Relay(2)
CN
CN
S2J
discharging
light
S2J
discharging
light
S2J
discharging
light
S2J
discharging
light
S2J
discharging
light
Relay(2)
CN
Relay(2)
CN
3p
3p
3p×3
3p
5p 5p
3p
4p
3p
M
2p
CN
CN
M
MMMMM
CN
Relay(13)
CN
13p
CN
Relay(3)
CN
CN
(2)
CN
CN
(2)
CN
CN
(2)
CN
CN
(2)
CN
UDSNS0
AMP(3)
CN
CN
Relay(4)
INTLSW
PH(4)
Spot color duct Inter Lock
Fuser Intake 2
CN
(2)
CN
JST
AMPAMPAMPAMPAMP
(3)
CN
(2)
CN
CN1
AMP凚3凛
CN1
PH(2)
CN1
AMP凚3凛
CN1
AMP凚3凛
CN1
AMP凚3凛
CN1
AMP凚3凛
FSFAN3
AMP(4)
FSFAN2
PH(3)
Belt
M
DCBELT
PH(7)
7p
M
Fuser
DCHEAT
PH(10)
10p
DRIVE0
KCP(30)
30p
DRIVE0
KCP(30)
FSFAN1
AMP(3)
CH2
CH1
CH0
CH3
Fuser Intake
3p
CN
CN
Relay(3)
Cable C21
CL-REG2 CL-DUPHOP
CN CN
Relay(9)
ID2 Intake
6p
3p
3p
3p
CN CN
Relay(3)
CN CN
Relay(3)
CN CN
Relay(3)
3p
ID3 Intake
3p
ID4 Intake
9p
CN
CN
Relay(6)
CN
CN
Relay(3)
3p
3p
CN
CN
Relay(3)
ID5 IntakeID1 Intake
BELT TEMP
PH(3)
terminal terminal
Belt thermistor
Not use for four color model(N36100)
WR
3p
Connect
3rd Tray
LCD
IMSA(40)
LCD
Module
CN (3)
AC Inlet
CN
AC Cable
F1D Driver Relay PCB
F1Y Main PCB
F1H Head
Relay PCB
F1L Rail Unit Relay PCB
F1K Cassette sensor
Relay PCB
F1S MPT Relay PCB
F1P Ope panel PCB
F1W Soft
switch PCB
AHR ID1 High voltage, discharging light Relay PCB
AHR ID2 High voltage, discharging light Relay PCB
AHR ID3 High voltage, discharging light Relay PCB
AHR ID4 High voltage, discharging light Relay PCB
AHR ID5 High voltage, discharging light Relay PCB
F1N ID1 Toner sensor
F1X
Spot Color PCB