Brother HL-B2050DN Manuals

Manuals and User Guides for Brother HL-B2050DN. We have 2 Brother HL-B2050DN manuals available for free PDF download: Service Manual, Online User's Manual

Brother HL-B2050DN Service Manual (248 pages)

Brand: Brother | Category: Printer | Size: 23.68 MB

Service Manual
1
Copyright and License
3
Open Source Licensing Remarks
3
Table of Contents
4
Safety Information

9
- Additional Information
  13
Chapter 1 Supplemental Specifications

14
General

14
Network Connectivity

19
Service Information

19
Supplies

20
Chapter 2 Error Indications and Troubleshooting

23
Introduction

23
- Precautions
  23
- Checks before Commencing Troubleshooting
  25
Overview

27
- Cross-Section Drawing
  27
- Paper Feeding
  29
- Operation of each Part and Location of Parts
  31
- Block Diagram
  33
- Main Components
  34
Error Indications

35
- Error Codes
  36
- Error Message
  43
  - LCD Models
    43
  - LED Display (LED Models)
    49
  - Led Display When Service Call Occurs
    52
Troubleshooting

55
- Error Cause and Remedy
  55
- Troubleshooting for Paper Feeding Problems
  75
  - No Paper Feeding from Paper Tray
    75
  - No Paper Feeding from MP Tray
    76
  - No Paper Feeding from Manual Feed Slot
    77
  - Multiple Sheets of Paper Are Fed
    77
  - Paper Becomes Wrinkled
    78
  - Paper Is Fed at an Angle
    78
  - Paper Curls
    79
  - Unable to Perform 2-Sided Printing
    79
  - Paper Jam
    80
- Troubleshooting for Image Defects
  85
  - Image Defect Examples
    85
  - Troubleshooting Image Defect
    86
    
    Faulty Registration
    87
    
    Poor Fixing
    88
    
    Image Distortion
    89
    
    Vertical Streaks
    91
    
    Horizontal Stripes
    92
    
    Faint Print
    93
    
    Horizontal Lines
    98
- Troubleshooting for Software Problems
  100
  - Unable to Receive Data
    100
- Troubleshooting for Network Problems
  101
  - Cannot Make a Print through Network Connection
    101
  - Cannot Connect to Access Point
    101
- Troubleshooting for Control Panel Problems
  102
- Troubleshooting for Toner Cartridge and Drum Unit Problems
  103
- Troubleshooting for Fuser Unit Problems
  105
  - Fuser Unit Failure
    105
- Troubleshooting for Laser Unit Problems
  105
  - Laser Unit Failure
    105
- Troubleshooting for PCB Problems
  106
  - Main PCB Failure
    106
  - Full Memory
    106
- Troubleshooting for Other Problems
  107
Chapter 3 Disassembly/Reassembly

110
Safety Precautions

110
Packing

111
Screw Catalogue

112
Screw Torque List

113
Lubrication

115
Overview of Gears

116
Harness Routing

118
Disassembly Flow Chart

125
Disassembly Procedure

126
- Preparation
  126
- Back Cover
  127
- Outer Chute ASSY
  128
- Front Cover ASSY / Support Flap
  129
- Side Cover R
  132
- Fuser Cover
  133
- Inner Chute ASSY
  134
- Side Cover L
  135
- Top Cover ASSY
  136
- Fuser Unit
  140
- Low-Voltage Power Supply PCB ASSY
  142
- New Toner Sensor PCB ASSY
  144
- HVPS Flat Cable / High-Voltage Power Supply PCB ASSY
  145
- Fan
  147
- Relay PCB ASSY (for Toner Box Models and MP Models)
  148
  - Toner Box New PCB ASSY (for Models with Toner Box)
    148
- Laser Unit Flat Cable / Laser Unit
  150
- Filter
  152
- Wireless LAN PCB (Only for Wireless Network Models)
  153
- Roller Holder ASSY
  154
- Main PCB ASSY
  155
- T1 Clutch / Registration Clutch
  156
- Frame L Unit
  159
- Paper Feed Motor / Paper Feed Motor Flat Cable
  162
- Fuser Gear 64R/36R
  164
- Toner Sensor PCB ASSY (Only for Models with Toner Box)
  165
- Front Cover Sensor
  166
- Eject Sensor PCB ASSY
  167
- Registration Front/Rear Actuator Holder ASSY
  169
- Paper Feed Roller ASSY / Paper Feed Sensor PCB ASSY
  172
Chapter 4 Adjusting and Updating Settings as Required after Parts Replacement

173
If You Replace the Main Pcb Assy

173
If You Replace the Low-Voltage Power Supply Pcb Assy

181
- Reset Irregular Power Supply Detection Counter of the Low-Voltage Power Supply PCB
  181
If You Replace the Laser Unit

182
- Entering Adjusted Value of Laser Unit
  183
Chapter 5 Service Functions

185
Maintenance Mode

185
Other Service Functions

236
Chapter 6 Wiring Diagram

243
Chapter 7 Periodical Maintenance

244
Periodical Replacement Parts

244
Appendix 1 Serial Numbering System

245
Appendix 2 Deleting User Setting Information

246
Appendix 3 Installing the Maintenance Printer Driver

247

Brother HL-B2050DN Online User's Manual (207 pages)

Brand: Brother | Category: Printer | Size: 3.32 MB

Table of Contents
2
Before You Use Your Brother Machine
5
Definitions of Notes
6
Trademarks
7
Important Note
8
Introduction to Your Brother Machine
9
Control Panel Overview
10
LED Patterns and Indications (HL-B2000D)
12
Status Messages (for LCD Models)
14
Access Brother Utilities (Windows)
15
Uninstall the Brother Software and Drivers (Windows)
17
Paper Handling
18
Load Paper
19
Load and Print Using the Paper Tray
20
Load and Print Paper in the Manual Feed Slot
23
Paper Settings
29
Change the Paper Size and Paper Type
30
Change the Check Paper Size Setting
31
Unprintable Area
32
Recommended Print Media
33
Using Special Paper
34
Print
35
Print from Your Computer (Windows)
36
Print a Document (Windows)
37
Print Settings (Windows)
39
Change the Default Print Settings (Windows)
43
Monitor the Status of the Machine from Your Computer (Windows)
44
Print from Your Computer (Mac)
45
Print a Document (Mac)
46
Print Options (Mac)
47
Monitor the Status of the Machine from Your Computer (Mac)
52
Cancel a Print Job
53
Test Print
54
Network
55
Supported Basic Network Features
56
Network Management Software and Utilities
57
Learn about Network Management Software and Utilities
58
Advanced Network Features
59
Print the Network Configuration Report
60
Technical Information for Advanced Users
61
Reset the Network Settings to the Factory Settings
62
Security
63
Lock the Machine Settings
64
Setting Lock Overview
65
Network Security Features
69
Before Using Network Security Features
70
Manage Your Network Machine Securely Using SSL/TLS
71
Send an Email Securely
104
Mobile
109
Airprint
110
Airprint Overview
111
Before Using Airprint
112
Print Using Airprint
115
Mobile Printing for Windows
119
Mopria ® Print Service
120
Brother Iprint&Scan for Mobile Devices
121
Brother Iprint&Scan for Windows and Mac
122
Brother Iprint&Scan Overview
123
Troubleshooting
124
Error and Maintenance Indications (HL-B2000D)
125
Error and Maintenance Messages
128
Paper Jams
131
Paper Is Jammed in the Paper Tray
132
Paper Is Jammed in the Back of the Machine
133
Paper Is Jammed Inside the Machine
135
Paper Is Jammed in the 2-Sided Tray
136
Printing Problems
138
Improve the Print Quality
141
Network Problems
146
Where Can I Find My Brother Machine's Network Settings
147
Use the Network Connection Repair Tool (Windows)
148
My Brother Machine Cannot Print over the Network
149
I Want to Check that My Network Devices Are Working Correctly
151
Airprint Problems
152
Other Problems
153
Machine Information
154
Check the Serial Number
155
Check the Firmware Version
156
Reset Functions Overview
157
Reset Your Brother Machine
158
Routine Maintenance
159
Replace Supplies
160
Replace the Toner Cartridge
162
Replace the Drum Unit
165
Clean the Machine
168
Clean the Corona Wire
169
Clean the Drum Unit Using Drum Dot Print
170
Clean the Paper Pick-Up Rollers
174
Check the Remaining Part Life
175
Pack and Ship Your Brother Machine
176
Machine Settings
178
Change Machine Settings from the Control Panel
179
General Settings
180
Menu Table (for LCD Models)
187
Print a List of Printer Settings
192
How to Install the Remote Printer Console Software (Windows Only)
193
Change Machine Settings from Your Computer
194
Change Machine Settings Using Web Based Management
195
Appendix
199
Specifications
200
How to Enter Text on Your Brother Machine
204
Supplies
205
Brother Numbers
206

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Brother HL-B2050DN Manuals

Brother HL-B2050DN Service Manual (248 pages)

Table of Contents

Safety Information

Chapter 1 Supplemental Specifications

General

Network Connectivity

Service Information

Supplies

Chapter 2 Error Indications and Troubleshooting

Introduction

Overview

Error Indications

Troubleshooting

Chapter 3 Disassembly/Reassembly

Safety Precautions

Packing

Screw Catalogue

Screw Torque List

Lubrication

Overview of Gears

Harness Routing

Disassembly Flow Chart

Disassembly Procedure

Chapter 4 Adjusting and Updating Settings as Required after Parts Replacement

If You Replace the Main Pcb Assy

If You Replace the Low-Voltage Power Supply Pcb Assy

If You Replace the Laser Unit

Chapter 5 Service Functions

Maintenance Mode

Other Service Functions

Chapter 6 Wiring Diagram

Chapter 7 Periodical Maintenance

Periodical Replacement Parts

Appendix 1 Serial Numbering System

Appendix 2 Deleting User Setting Information

Appendix 3 Installing the Maintenance Printer Driver

Brother HL-B2050DN Online User's Manual (207 pages)

Table of Contents

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