Sign In
Upload
Manuals
Brands
Oki Manuals
All in One Printer
ES3451
Oki ES3451 Manuals
Manuals and User Guides for Oki ES3451. We have
3
Oki ES3451 manuals available for free PDF download: Maintenance Manual, User Manual, How To Remove Jammed Paper
Oki ES3451 Maintenance Manual (276 pages)
MFP
Brand:
Oki
| Category:
All in One Printer
| Size: 22.53 MB
Table of Contents
Table of Contents
4
1 Configuration
7
System Configuration
8
Structure of MFP
10
Offer of Options
11
Specifications
12
Printer Section Specifications
13
Scanner Section Specifications
14
Network Specifications
15
Copy Function
16
Fax Specification
22
Internet Fax
24
Report Print
25
Print from Usb Memory
26
Interface Specifications
30
Outline of USB Interface
30
USB Interface Connector and Cable
30
USB Interface Signal
30
USB Interface Specification
30
Network Interface Connector and Cable
31
Network Interface Signal
31
Network Interface Specification
31
Outline of Network Interface
31
Outline of Telephone Line Interface
32
Telephone Line Interface Connector and Cable
32
Telephone Line Interface Signal
32
Telephone Line Interface Specification (Only MC561/MC361)
32
USB Host Interface
32
2 Description of Operation
33
Electrophotographic Process Mechanism
34
Printing Process
38
Image Scanning Process
50
Fundamental Operations
51
Jam Detection
55
Power Supply
55
Mfp Installation
58
Precautions and Prohibition
59
MFP Unpacking Procedure
60
MFP Installation Instructions
61
Packed Units and Attachments
62
Assembly Procedure
63
MFP Main Body
63
Loading Documents on the Adf
69
Loading Documents on the Document Glass
69
Power Cable Connection
70
Installation of Optional Components
71
Second Tray Unit
71
Extension Memory Installation
74
16GB SD Memory Card (for MC561 Only)
75
Configuration
78
Network Information Print
80
Connection Procedures
81
Checking of User Paper
85
4 Replacement of Parts
86
Notes on Replacement of Parts
87
Maintenance Tools
88
Part Replacement Procedure
89
Belt Unit
89
Fuser Unit
90
Left Side Cover
90
Right Side Cover
91
CU/PU PCB and Low-Voltage Power Supply
92
Front Cover
94
Scanner Unit
96
Tray-Assy-Document / Cover-ADF-R-Assy
97
ADF-Unit
98
Sheet-Document / Paper-Weight-Assy / Spring-PW-ADF
99
Hinge-Assy-L / Hinge-Assy-R
100
ADF-Board (FX750)
101
Cover-ADF-F / Guide-Assy-Exit-Sub / ADF-Assy
101
Cover-Assy-Top-ADF / Guide-Assy / Roller / Motor / Clutch
103
Solenoid
103
Cable (ADF-Rev SNS)
104
Guide-A-Sub / Frame-Assy-Separator / Spring-Separator
104
Rubber-Friction
104
Cable (ADF-Reg SNS)
105
Frame-Assy-OP
105
Frame-OP-Panel / OPE Board (MC361)
106
Frame-OP-Panel / OPE Board (MC561)
106
Frame-OP-Panel / OPE Board (MC351)
107
LCD-Assy
107
Frame-Assy-FB
108
Face-Up Tray
110
Rear Cover
110
LED Assembly. and LED Assembly Springs
111
Image Drum Fan and ZHJ Board
111
Top Cover Assembly
112
Top Cover and LED Head Cable Assembly
112
MPT Assembly
113
Front Fan, Hopping Motor, Rear Fan, Image Drum Motor and Cover-Open Switch
114
High-Voltage Power Supply Board
115
Guide-Ejection Assembly, Fuser Connector Assembly and Color-Registration Assembly
116
Frame-MPT Assembly and Feeder Assembly
117
Side-L Assembly, Side-R Assembly and Base Assembly
118
Feed Rollers
119
Locations to Lubricate
120
Adf
121
Printer
128
Maintenance Menus
139
Maintenance Menu
140
Service Bit Menu
148
Maintenance Utility
149
Various Printing of the Printer Unit with Controller
151
Switch Pressing Function When Power Supply Is Turned on
152
Settings after Parts Replacement
153
Notes on CU/PU Board Replacement
153
About the Manual Setting of Density Correction
156
Regular Maintenance
157
Recommended Substitutes
158
Cleaning
159
Cleaning LED Lens Array
160
Cleaning the Paper Feed Roller
162
Cleaning the Paper Feed Rollers for MP Tray
163
Cleaning Rollers in the ADF
164
Cleaning the Document Glass
165
7 Troubleshooting Procedures
166
Precautions Prior to Repair
167
Items to be Checked Prior to Taking Action on Abnormal Images
167
Precautions When Taking Action on Abnormal Images
167
Preparations for Troubleshooting
167
Troubleshooting Method
168
LCD Messages List
168
Service Call List
206
Fax Error List
211
7.5.4 Preparing for Troubleshootin
213
Preparing for Troubleshootin
213
LCD Display Trouble
214
LCD Displays Nothing
214
Display of OKI Logo
215
Error Message Display
215
Abnormal MFP Operation after Powered on
215
No Operation
215
Abnormal Sound
216
Abnormal Odor
217
Slow Starting Time
217
Document Jam
225
Paper Feed Jam (Error Code 391: 1St Tray)
227
Jam Occurs Immediately after the Paper Feed Is Started. (1St Tray)
227
Jam Occurs Immediately after the Power Is Turned On. (1St Tray)
227
Feed Jam (Error Code 380)
229
Jam Occurs Immediately after the Paper Feed Is Started
229
Jam Occurs Immediately after the Power Is Turned on
229
Paper Feed Jam (Error Code 390: Multipurpose Tray)
230
(Multipurpose Tray)
230
Jam Occurs Immediately after the Power Is Turned on
230
(Multipurpose Tray)
231
Jam Occurs Immediately after Paper Feed Is Started
231
Paper Running Jam (Error Code 381:)
232
Jam Occurs Immediately after a Paper Is Taken into Printer
232
Jam Occurs Immediately after the Power Is Turned on
232
Jam Occurs in the Middle of Paper Running Path
233
Jam Occurs Immediately after Paper Has Reached the Fuser
234
Paper Unloading Jam (Error Code 382)
234
Paper Unloading Jam Occurs Immediately after the Power Is Turned on
234
Paper Unloading Jam Occurs after a Paper Is Taken into Printer
235
Paper Unloading Jam Occurs in the Middle of Paper Running Path
236
Troubleshooting Procedures
236
Two-Sided Printing Jam (Error Code: 370, 371, 372, 373, 383)
236
Two-Sided Printing Jam Occurs During Taking in the Paper into Duplex Unit
236
Two-Sided Printing Jam Occurs Immediately after the Power Is Turned on
236
Paper Is Not Supplied from the Duplex Unit to the Regist Roller
237
Two-Sided Printing Jam Occurs During Transporting Paper Inside the Duplex Unit
237
Two-Sided Printing Jam Occurs in the Process of Reversing Paper
237
Paper Size Error (Error Code 400)
238
Jam Occurs When Paper End Is Located Near the IN1 Sensor
238
ID Unit Up/Down Error (Service Call 142)
238
Error Occurs During the up Movement of the ID Unit
238
Error Occurs During the down Movement of the ID Unit
239
Fuser Unit Error (Error 170 to 177)
239
Error Occurs Immediately after the Power Is Turned on
239
Error Occurs Approx. 1 Minute after the Power Is Turned on
240
Option Unit Cannot be Recognized
241
Option Try Unit Cannot be Recognized
241
Print Speed Is Slow. (Performance Is Low.)
241
Print Speed Decreases
241
Motor Fan Error (Error Code 122, 128)
241
The Low Voltage Power Supply Fan Does Not Rotate Immediately after the Power Is Turned on
241
All Fans of the Printer Do Not Rotate
241
LED Head Cannot be Recognized. (Error Code 131, 132, 133, 134)
242
Service Call 131 to 134 (LED HEAD Missing)
242
Toner Cartridge Cannot be Recognized. (Error Code 540, 541, 542, 543)
242
Error Caused by the Consumable Items
242
Error Caused by the Toner Sensor
242
Error Caused by the Defective Mechanism
243
Fuse Cut Error (Error Codes 153 to 155)
243
Fuse Cut Error
243
Humidity Sensor Error (Error Code 123)
244
Humidity Sensor Error
244
Connection Diagram
245
7.5.5 Image Problem Troubleshooting
246
Image Problem Troubleshooting
246
Color Is Faint and Fades Across Pages (See Fig. 7-2 A)
247
Color Is Faint and Fades
247
The White Area of Printed Pages Is Dirty (See Fig. 7-2 B)
248
The White Area of Printed Pages Is Dirty (Partially)
248
The White Area of Printed Pages Is Dirty (All Over)
249
Printed Pages Are Blank (See Fig. 7-2 C)
249
A Printed Pages Are Entirely Blank
249
Vertical Lines Are Produced in Printed
250
Fine Lines (Colored) (See Fig. 7-2 D)
250
Fine Lines (White) (See Fig. 7-2 F)
250
Color Misregistration Is Significant
251
The Message "Adjusting Color" Displayed at Power on Stays for a Short Time
251
Print Quality Problems Appear Periodically (See Fig. 7-2 E)
251
Print Quality Problems Appear Vertically and Periodically
251
Black Filled-In Printing
252
Printed Pages Are Filled-In Black Entirely
252
Color Jobs Are Printed in Monochrome, Not in Color
252
False Setting of the Limited-Color Printing Menu
252
Copy Image Abnormality Error Troubleshooting
253
Response after Flash Compulsive Initialization
253
Network Troubleshooting
255
Fuse Checking
256
8 Connection Diagrams
257
Check of Resistance Values
258
Layout of Parts
262
Firmware Revision Numbers
275
ROM Control Numbers
275
Checking and Indication of the Revision Number
276
Stamp of Maintenance Board Indication
276
Advertisement
Oki ES3451 User Manual (166 pages)
User Manual
Brand:
Oki
| Category:
All in One Printer
| Size: 14.09 MB
Table of Contents
Preface
2
Emergency First Aid
3
Manufacturer
3
Importer to the Eu/Authorised Representative
3
Environmental Information
3
Table of Contents
4
Contents
4
Notes, Cautions and Warnings
7
About this Guide
8
Documentation Suite
8
Purpose of this Guide
8
On-Line Usage
9
Printing
9
Introduction
10
Overview
12
Front View
12
Rear View
13
Control Panel
14
Keypad - Character Switching
16
Qwerty Keyboard (MC561 Only)
17
Changing the Display Language
17
Getting Started
18
Switching on
18
Switching off
18
Power Saving Mode
19
Sleep Mode
19
Installing Drivers and Utilities
20
Windows - Scanner and Printer Drivers
21
Mac - Printer Driver
22
Fax Driver (MC361 and MC561)
23
Configuration Tool
24
Actkey Utility
25
Paper Recommendations
27
Cassette Trays
27
Multi Purpose Tray
28
Face down Stacker
28
Face up Stacker
28
Duplex
28
Loading Paper
29
Cassette Trays
29
Multi Purpose Tray
32
Configuring the Tray Settings
32
Registering Custom Sizes
33
User Authentication and Access Control
34
PIN Authentication
34
Logging into the Machine
34
Logging out of the Machine
34
User Name and Password Authentication
34
Operation from the Computer
35
Operation
37
Multi-Tasking
38
Loading Document(S)
39
Document Requirements
39
Scannable Area
39
Placing Document(S) in the ADF
40
Placing Document(S) on the Glass
41
Copying
42
Basic Operation
42
Increasing Copy Count
42
Advanced Operation
43
Resetting Copy Settings
45
Auto Reset
45
Using the Reset/Logout Button
45
Scanning
46
Scan to E-Mail
47
Scan to Network PC
51
Scan to USB Memory
54
Scan to Local PC
56
Actkey Interface
57
Scan to Remote PC
58
Managing Profiles
60
Adding a New Network Profile
60
Deleting a Network Profile
61
Managing the Address Book
62
Setting Sender and Reply to Email Addresses from Reply to
62
Creating E-Mail Templates
63
Adding an E-Mail Address Entry to the Address Book
64
Deleting an E-Mail Address Entry from the Address Book
64
Modifying an E-Mail Address Entry from the Address Book
65
Adding a Group Entry to the Address Book
65
Deleting a Group Address Entry from the Address Book
66
Modifying a Group Address Entry from the Address Book
66
Printing
67
Job Lists
67
Print Job (MC561 Only)
68
Print from USB Memory
69
Basic Operation
69
Advanced Operation
70
Switching Online/Offline
71
Faxing - MC361 and MC561 Only
72
Sending a Fax from the MFP
72
Basic Operation
72
Advanced Operation
73
Fax Receiving
82
Managing the Phone Book
85
Adding a Speed Dial Entry to the Phone Book
85
Adding a Group Entry to the Phone Book
86
Deleting a Speed Dial Entry from the Phone Book
86
Deleting a Group Dial Entry from the Phone Book
86
Modifying a Speed Dial Entry
87
Modifying a Group Dial Entry
87
Registering an Entry from Reception or Transmission History
87
Internet Fax
88
Sending a Fax from Your PC
88
Advanced Operation
90
Receiving an Internet Fax
91
Paper Tray
91
Adding Fax Numbers to the Phone Book
92
Adding New Groups to the Phone Book
92
Importing and Exporting Fax Numbers
93
Functions Common to Copy, Fax and Scan Operations
94
Continuous Scan Mode
94
Job Macros (MC561 Only)
95
Maintenance
97
Replacing Consumable Items
97
Toner Cartridge Replacement
97
Image Drum Replacement
102
Replacing the Transfer Belt Unit
102
Fuser Replacement
105
Cleaning
107
The Unit Casing
107
The LED Head
107
The Paper Path in the ADF
109
The Underside of the ADF
109
The Document Glass
110
Installing Upgrades
111
Memory Upgrade
111
SD Card (MC561 Only)
114
Additional Paper Tray
116
Setting the Driver Device Options
117
Windows
117
Mac os X
117
Troubleshooting
119
Checking the Machines Status
119
Checking the Device and Job Status
119
Clearing Paper Jams
120
In the Scanner ADF Section
120
In the Printer Section
121
Dealing with Unsatisfactory Printing
128
Dealing with Unsatisfactory Copying
129
Fax Problem Checklist (MC361 and MC561)
130
Specifications
132
Appendixa - Menu System
133
Appendix A - Menu System
134
Reports
134
Paper Setup
135
Address Book
137
Phone Book
138
Profile
139
Network Scan Destination
141
Store Document Settings
141
View Information
142
Shutdown
142
Easy Setup
143
Admin Setup
144
Index
164
Oki Contact Details
165
Oki ES3451 How To Remove Jammed Paper (11 pages)
Brand:
Oki
| Category:
All in One Printer
| Size: 1.5 MB
Advertisement
Advertisement
Related Products
OKI ES3452 MFP
Oki ES3461
Oki ES3452
Oki ES3640eMFP
Oki ES3640eMFPGA
Oki ES3640exMFP
Oki ES3640exMFPGA
Oki ES3640 MFP
Oki ES3640 Series
Oki ES3032a4
Oki Categories
Printer
All in One Printer
Printer Accessories
Fax Machine
Label Maker
More Oki Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL