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Oki
Printer
B721
Oki B721 User Manual
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- 12 -
Names of Components
1
Setup
●
Interface part
2
2
2
1
No.
Name
21
Network interface connection
22
USB interface connection
11
13
Table of Contents
Default Chapter
2
About the Product Warranty
2
Emergency First Aid
3
Manufacturer
3
Importer to the Eu/Authorized Representative
3
Environmental Information
3
For Your Safety
4
Manual Composition
5
About this Manual
5
Table of Contents
7
1 Setup
10
Checking Products
10
Checking Package Contents
10
Names of Components
11
Operator Panel
13
Function Menu
14
Installation Conditions
15
Placement Environment
15
Placement Space
15
Unpacking
16
About the Options
18
Available Options
18
Attaching a Printer Stand
18
Installing an Additional Tray Unit
22
Installing Additional RAM
23
Installing a Hard Disk
26
2 Printing Basic Operation
28
Turning On/Off the Power
28
Power Supply Conditions
28
Turning on the Power
28
Turning off the Power
29
Power Save Mode and Sleep Mode
29
Auto Power off Function
30
Loading Paper
31
Loading Paper in Trays 1-4
31
Loading Paper in the MP Tray
32
Registering Custom Sizes
35
Paper Output
37
Supported Paper
38
Supported Paper Types
38
Paper Loaded on the Tray
40
Paper Capacity
41
Storing Paper
42
Test Printing from the Printer
43
Setting the Time that Elapses before Entering the Power Save Mode
44
Setting the Time that Elapses before Entering the Sleep Mode
45
Constraints in Sleep Mode
46
Setting the Auto Power off Time
48
Settings for Auto Power off
48
Setting the Time that Elapses before Entering the Auto Power off Mode
49
Setting the Buzzer
50
Checking the Printer's Status
51
Adding a Printer with the LPD Protocol (TCP/IP)
52
Preparations
52
Procedures for Adding a Printer
52
3 Printing
54
Flow of Installing the Printer Driver on a Computer
54
Product Requirements
56
Product Requirements for Windows
56
Product Requirements for Macintosh
56
Connecting to a Computer
57
Connecting Using Wired LAN
57
Connecting Using Wireless LAN (Wireless Model Only)
57
Connecting a USB Cable
67
Connecting a Parallel Cable
67
Installing a Printer Driver (for Windows)
68
Preparations for Network Connection
68
Installing a Printer Driver
70
When Options Are Added
72
Installing a Printer Driver (for Macintosh)
74
Setup Via a Network
74
Setup Via USB
75
When Options Are Added
76
Printing from a Computer
77
Printing
77
Printing Data on a USB Memory Device
80
Printing
80
Print Setting
80
Changing the Number of Copies
81
Canceling Printing
82
Convenient Print Functions
83
4 Troubleshooting
84
When an Error Message Is Displayed on the Display Screen
84
Paper Jam
84
Error Code
86
When the Message for Replacement of Consumables or Maintenance Unit Is Displayed
97
When the Message for Paper Replacement or Paper Size Error Is Displayed
102
Other Error Messages
104
When You Cannot Print
108
When You Cannot Print from the MP Tray
108
Unable to Print from a Computer
109
Usb Connection Problems
110
Unable to Install a Printer Driver Successfully
111
OS-Specific Constraints
112
Image Quality Issues
114
Feeding Issues
117
Machine Issues
119
5 Maintenance
121
Replacing Print Cartridges
122
If the B721/B731 Is Used
122
Replacing Toner Cartridge or Image Drum
124
If the Es7131/Mps5501B Is Used
124
Replacing the Fuser Unit and Transfer Roller
130
Cleaning
134
Cleaning the Surface of the Printer
134
Cleaning LED Heads
134
Cleaning Paper Feed Rollers
136
Moving or Transporting Your Printer
140
Appendix
143
Menu List
143
Basic Steps in Windows
148
Specifications
149
Index
153
Oki Contact Details
155
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Maintenance Manual
230 pages
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Oki B721 Specifications
General
Print Technology
LED
Resolution
1200 x 1200 dpi
Processor
533 MHz
Memory
256 MB
Connectivity
USB, Ethernet
Duplex Printing
Standard
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