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C9600
Oki C9600 Service Manual
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Oki Data CONFIDENTIAL
42930511TH Rev. 2
25 /
2.2
Engine Control PCB (S2V PWB)
Figure 2-2 illustrates the block diagram of the Engine Control PCB (S2V PWB).
Figure 2-2
IN1
BOARD-CARTRIDGE-SENSOR
(SGG)
K-Drum
Phase
C-Drum
Phase
M-Drum
Phase
Y-Drum
Phase
Toner-K
Sensor
Toner
Supply
FAN
Fuser
FAN
ID
(top)
Flash
8Mbit
SRAM
32kbit
CPU
28MHz
MCON
ASIC
COCOA
ASIC
COCOA
ASIC
COCOA
ASIC
PU-BOARD
(S2V)
K LED HEAD
Y LED HEAD
M LED HEAD
C LED HEAD
BOARD-LED-HEAD-POWER-RELAY
(S2H)
EEPROM
19MHz
RFID
MPT
Hopping
Media weight
ENV Sensor
Hum/Temp
LV-POWER
UNIT
BOARD-
REGIST-SENSOR
(S2Z)
Aligment
Left
BOARD-
FRONT-SENSOR
(S2S)
WR
IN2
FAN
Power
FUSER UNIT
(fuse)
33
2
44
4
4
4
BOARD-
OPERATION PANEL
(X7G)
6
3
FAN
PU-
Board
3
FAN
BELT
3
2
4
9
BOARD-REAR-
SENSOR
(S2R)
Job offset
paper end
Cover
Left
EXIT
12
6
13
24
14
5
11
10
10
10
10
12
16
11
70
10
20
4
9
3
9
Waste toner
Hole IC
BOARD-
TRAY-SENSOR
(S2C)
1st
Lifter
1st Paper
Near END
1st
Hopping
1st Paper
Size SW
5
3
9
FINISHER/
INVERTER UNIT
2nd Regist
Clutch
2
13
DUPLEX UNIT
K-ID
Motor
Y-ID
Motor
M-ID
Motor
C-ID
Motor
Tray1
/MPT
Motor
Regist
Motor
BELT
Motor
Job
Offset
Motor
9
99
4
9
4
4
9
4
9
Geared
Motor
2
2
Registration
Shutter
Facedown
Solenoid
2
2
3
3
2
OPTIONAL
TRAY UNIT
14
4
10
Fuser
Motor
6
Disposal
Toner
Motor
Waste toner
Box Hole IC
Belt
Hole IC
Cover
1st
PAPER
END
3
MPT
Paper End
MPT Home
Position
OHP
Sensor
MPT Paper
END
3
3
Toner-Y
Sensor
Toner-M
Sensor
Toner-C
Sensor
ID
UpDown
Aligment
Right
Toner
Supply
23
3
3
3
3
Contoroller
Unit
100
3
3
Cover
MPT
2
Cover
Face UP
Stacker
Full faceUP
Stacker Full
faceDown
Job offset
Position
FAN
ID
(front)
1st Regist
Clutch
8
Toner
Supply
Motor MC
Thermister*4
COCOA
ASIC
HV-POWER
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)
BELT
Motor
Driver
Tray1/MPT
Motor driver
JobOffset/
TonerSupplyMC
Motor Driver
TonerSupply
KY
Motor Driver
Regist Motor
Driver
SUB
CPU
19.66MHz
BOARD-MOTOR-DRIVER (S2M)
: different from Px713
Short Plug
Density
Sensor
COVER
Upper
Disposal
Toner Box
Disposal
Toner Full
Hole IC
BELT UNIT
(fuse)
Fuser
release
Paper
Slack
Toner
Supply
Motor KY
24
26
Table of Contents
Default Chapter
1
Maintenance Manual
1
Table of Contents
6
1 Configuration
9
System Configuration
9
Printer Composition
10
Optional Composition
11
Specifications
13
Interface Specifications
15
Parallel Interface Specifications
15
USB Interface Specifications
18
Network Interface Specifications
19
2 Descriptions of Operations
20
Main Control PCB
21
Engine Control PCB (S2V PWB)
25
Power Unit
26
Mechanical Process
27
Electrophotographic Processing Mechanism
28
Paper Processing Mechanism
32
Sensor
41
Paper-Related Sensor
41
Other Sensors
42
Color Drift Correction
43
Image Transfer Control According to Environmental Change (Room Temperature and Relative Humidity)
43
Paper Jam Detector
44
Cover Open
45
Toner Low Detection
46
Paper Size Detection
49
Power on Process
50
Self-Diagnostic Test
50
Color Drift Detection
51
Reading Version of Routine Replacement Units
52
Life Counter of Replaceable Units
52
Toner Usage Level Detection
52
3 Printer Installation
53
Precautions and Prohibition
53
Printer Unpacking Procedure
55
Printer Installation Instructions
56
Packed Units and Attachments
57
Assembly Procedure
58
Printer Main Body
58
Power Cable Connection
65
Installation of Optional Components
69
Checking of Optional-Component Recognition
80
Menumap Printing
81
How to Connect
83
Checking of User Paper
86
4 Parts Replacement
87
Precautions When Replacing Parts
87
Parts Layout
89
Parts Replacement Method
104
Cover-Rear, Cover-Side (R), and Cover-Side (R) Rear
105
Cover-Side (L) and Cover Assy-Front
106
Stacker Assy-FU
107
Cover Assy-OP Panel, Cover-Guard (R), Cover-Guard (Front) and Cover-Guard (L)
108
Op Pcb
109
Cover Assy-Top
110
FAN-PCB-Assy, CU-Board-Assy and S2V-PU-Board
111
Job-Offset-Assy and Basket-Assy
113
Plate Top Assy
115
Eject-Assy
116
Motor-Pulse-Belt and Sensor-Resist-Assy
117
FDR Unit-MPT
119
FDR Unit-Resist
120
Duct Assy
121
HV-Assy
122
Power Unit
123
Low Voltage Power Source Assy and Motor-FAN
124
Belt-Assy
125
Fuser Unit-LBT
126
Unit-Duplex
127
Paper Feed Roller
128
MPT Feed Roller
129
5 Maintenance Menus
130
System Maintenance Menu
130
ID Check Pattern Print ("TEST PRINT MENU" Item)
132
Maintenance Menu and Its Function
135
Maintenance Menu
135
Engine Maintenance Mode
135
Various Printing Methods with a Stand-Alone Printer Coming with a Controller
155
Adjustment after Replacing Parts
156
Precautions When Replacing the Engine Control PCB
156
Precautions Upon EEPROM Replacement
156
Replace EEPROM after Replacing CU PCB (600Dpi Model)
157
Set Destination (Check Procedure: Print Demo Page) (600Dpi Model)
157
Restoring Flash ROM Details of the CU PCB (600Dpi Model)
158
Precautions When Replacing Okilan 8200E or Okilan 8200E Mounted CU PCB (600Dpi Model)
158
CU PCB of 1200 Dpi Printer and Replacement of Mounted Components
159
Precautions in Key Chip Replacement (1200 Dpi Printer)
159
Precautions in EEPROM Replacement (1200 Dpi Printer)
160
Precautions in HDD Replacement (1200 Dpi Printer)
160
Product Code of Maintenance HDD (1200 Dpi Printer)
161
Product Code of Maintenance CU Program (600 Dpi Printer)
163
Density Correction
164
Paper Thickness Detection/Sensitivity Correction
165
6 Periodical Maintenance
166
Routine Replacement of Consumable Parts
166
Cleaning
166
LED Lens Array Cleaning
166
Pickup Roller Cleaning
167
Cleaning Feed Roller
168
7 Malfunction Repair Procedure
174
Items to Check before Remedying Abnormal Image
174
Precautions before Remedying Abnormal Image
174
Precautions before Repairs
174
Troubleshooting
174
LCD Message List
175
Preparing for Troubleshooting
185
Troubleshooting with Abnormal Image
200
Troubleshooting Preparations
174
Troubleshooting Procedures
174
Check Fuse
215
Wireless LAN Trouble Shooting
216
Initial Investigation
216
Symptoms and How to Handle Them
218
Wireless LAN Card Trouble Shooting
228
Connection Error in Web Browser
228
Cannot Print
238
Can't Create a Certificate
239
Can't Install the Certificate
240
Other Questions
242
8 Connection Diagram
246
Check Resistance Value
246
Diagram of Part Layout of Various PCB
253
9 Error Message List
260
Message Chart of C9600
260
Message Chart of C9800
268
Illustration Appears on the Operating Panel
276
Other manuals for Oki C9600
User Guide
124 pages
Printing Guide
12 pages
4
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Oki C9600 Specifications
General
Brand
Oki
Model
C9600
Category
All in One Printer
Language
English
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