44043511TH Rev.2
26 /
Oki Data CONFIDENTIAL
Figure 2-2-2 illustrates the block diagram of the Engine Control PCB (S2V PCB) 1200dpi
Figure 2-2-2
IN1
BO
ARD-CAR
TRIDGE-SENSO
R
(SGG)
K-Dr
um
Phase
C-Dr
um
Phase
M-Dr
um
Phase
Y-Dr
um
Phase
To
ner-K
Sensor
To
ne
r
Supply
FA
N
Fuser
FA
N
ID
(top)
Flash
8Mbit
SRAM
32kbit
CPU
28MHz
MCON ASIC
COCO
A
ASIC
COCO
A
ASIC
COCO
A
ASIC
PU-BO
ARD
(S2V)
K LED HEAD
Y LED HEAD
M LED HEAD
C LED HEAD
BO
ARD-LED-HEAD-PO
WER-RELA
Y
(S2H)
EEPR
OM
1MHz
RFID
MPT Hopping
Media weight
ENV Sensor
Hum/T
emp
LV
-PO
WER
UNIT
BO
ARD-
REGIST
-SENSOR
(S2Z)
Aligment Left
BO
ARD-
FR
ONT
-SENSOR
(S2S)
WR
IN2
FA
N
P
ow
er
FUSER UNIT
(fuse)
3
3
2
4
4
4
4
4
BO
ARD-
OPERA
TION P
ANEL
(X7G)
6
3
FA
N
PU- Board
3
FA
N
BE
LT
3
2
4
BO
ARD-REAR- SENSOR
(S2R)
Job offset paper end
Co
ve
r
Left
EXIT
12
6
13
24
14
5
11
10
10
10
10
12
16
11
70
10
20
4
3
W
aste toner
Hole IC
BO
ARD-
TRA
Y-SENSOR
(S2C)
1st Lifter
1st P
aper
Near END
1st
Hopping
1st P
aper
Siz
e SW
5
3
FINISHER/ INVER
TER UNIT
2nd Regist
Clutch
2
13
DUPLEX UNIT
K-ID Motor
Y-
ID
Motor
M-ID Motor
C-ID Motor
Tr
ay
1
/MPT Motor
Regist Motor
BEL
T
Motor
Job Offset Motor
4
4
4
4
Geared
Motor
2
2
Registration
Shutter
Facedo
wn
Solenoid
2
2
3
3
2
OPTIONAL TRA
Y UNIT
14
4
10
Fuser Motor
6
Disposal T
one
r
Motor
W
aste toner
Bo
x Hole IC
Belt Hole IC
Co
ve
r
1st
PA
PE
R
END
3
MPT P
aper End
MPT Hom
e
P
osition
MPT P
aper
END
3
3
To
ner-Y
Sensor
To
ner-M
Sensor
To
ner-C
Sensor
ID UpDo
wn
Aligment Right
To
ne
r
Supply
2
3
3
3
3
3
Contoroller
Unit
100
3
3
Co
ve
r
MPT
2
Co
ve
r
Fa
ce UP
Sta
ck
er
Full f
aceUP
Sta
ck
er Full
fa
ceDo
wn
Job offset
P
osition
FA
N
ID
(front)
1st Regist Clutch
8
To
ne
r
Supply
Motor MC
Ther
mister*4
COCO
A
ASIC
HV
-PO
WER
UNIT
K-ID UNIT (fuse)
Eraser PCB (S2J)
Y-
ID
UNIT (fuse)
Eraser PCB (S2J)
M-ID UNIT (fuse)
Eraser PCB (S2J)
C-ID UNIT (fuse)
Eraser PCB (S2J)
BE
LT
Motor Dr
iv
er
Tr
ay1/MPT
Motor dr
iv
er
JobOffset/
To
nerSupplyMC Motor Dr
iv
er
To
nerSupply
KY
Motor Dr
iv
er
Regist Motor
Dr
iv
er
SUB CPU
1.66MHz
BO
ARD-MO
TO
R-DRIVER (S2P)
: diff
erent from Px713
Shor
t Plug
Density Sensor
CO
VER
Upper
Disposal To
ner Bo
x
Disposal To
ner Full
Hole IC
BEL
T UNIT
(fuse)
Fuser release
P
ape
r
Slac
k
To
ne
r
Supply
Motor KY
Summary of Contents for C910
Page 1: ...Oki Data CONFIDENTIAL Model X Maintenance Manual 032007A...
Page 13: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 12 6 Finisher Unit 5 Tray except for China...
Page 94: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 93 4 2 Parts Layout MAIN ViewA Next page C910 Only...
Page 95: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 94 600dpi 1200dpi Air Flow Air Flow Air flow ViewA...
Page 96: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 95 Printer Unit 120V 230V 1 2 See next page...
Page 97: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 96 Printer Unit 120V 230V 2 2 A A...
Page 98: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 97 Plate Assy Power_120V 230V...
Page 99: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 98 Base Assy 1 2...
Page 100: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 99 Base Assy 2 2 A A...
Page 101: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 100 Side R Assy...
Page 102: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 101 Side F Assy C910 Only...
Page 103: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 102 Duct Drive Assy...
Page 104: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 103 FDR Unit Regist A A C C B B...
Page 105: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 104 FDR Unit MPT A A 2...
Page 106: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 105 Eject Assy...
Page 107: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 106 Plate Top Assy...
Page 108: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 107 Job Offset Assy...
Page 109: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 108 Basket Assy...
Page 119: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 118 Plate Top...