Brother HL-5450DNT Manuals

Manuals and User Guides for Brother HL-5450DNT. We have 3 Brother HL-5450DNT manuals available for free PDF download: Service Manual, User Manual, Network User's Manual

Brother HL-5450DNT Service Manual (313 pages)

Brother Laser Printer

Brand: Brother | Category: Printer | Size: 14.93 MB

Table of Contents

4
Wiring Diagram

9
- Chapter 7 Periodical Maintenance
  
  9
  - Regulation
    10
    
    Disconnect Device
    11
  - Safety Information
    16
    
    Additional Information
    20
- Chapter 1 Specifications
  
  21
Chapter 1 Specifications

22
- Specifications List
  23
  - General
    23
  - Computer Requirements
    26
  - Network Connectivity
    27
  - Service Information
    28
  - Supplies
    29
  - Media Specifications
    31
  - Paper
    31
  - Paper Handling
    31
  - Type and Size of Paper
    32
  - Printable Area
    33
- Chapter 2 Troubleshooting
  
  34
Chapter 2 Troubleshooting

35
- Introduction
  37
  - Precautions
    37
  - Checks before Commencing Troubleshooting
    38
- Overview
  40
  - Cross-Section Drawing
    40
  - Paper Feeding
    41
  - Operation of each Part
    42
  - Block Diagram
    44
  - Main Components
    45
- Error Indications
  46
  - Error Codes
    46
  - Error Messages
    52
    
    Error Messages
    54
  - LED Display (LED Model)
    55
    
    LED Display When Operator Call Occurs
    55
    
    LED Display When Service Call Occurs
    59
- Troubleshooting
  64
  - Error Cause and Remedy
    64
    
    Fuser Error
    71
    
    Replace Toner
    72
    
    Drum Error
    76
    
    Size Mismatch
    81
    
    Cartridge Error
    85
    
    Multiple Sheets of Paper Are Fed
    93
    
    Paper Becomes Wrinkled
    93
    
    Paper Is Fed at an Angle
    93
    
    Troubleshooting for Paper Feeding Problems
    93
    
    Duplex Printing Is Not Possible
    94
    
    Only Single Surface Is Printed in Duplex Printing Mode
    94
    
    Paper Is Curled
    94
    
    Image Defect Examples
    95
    
    Troubleshooting for Image Defects
    95
    
    Troubleshooting According to Image Defect
    96
    
    Faulty Registration
    98
    
    Poor Fixing
    99
    
    Image Distortion
    100
    
    Vertical Streaks
    101
    
    Faint Print
    105
    
    White Spots
    106
    
    Black Spots
    107
    
    Cannot Print Data
    109
    
    Troubleshooting for Software Problems
    109
    
    Cannot Connect to Access Point
    110
    
    Cannot Print Via Network Connection
    110
    
    Troubleshooting for Network Problems
    110
  - Troubleshooting for Control Panel Problems
    111
    
    Control Panel Is Inoperable
    111
    
    Leds Are Not Activated
    111
  - Troubleshooting for Toner and Drum Problems
    112
    
    Cartridge Error (Toner Cartridge Cannot be Detected)
    112
    
    Fuser Unit Failure
    113
    
    Troubleshooting for Fuser Unit Problems
    113
    
    Laser Unit Failure
    114
    
    Troubleshooting for Laser Unit Problems
    114
    
    Troubleshooting for Pcb Problems
    115
    
    Troubleshooting for Other Problems
    116
Chapter 3 Disassembly/Reassembly

118
- Safety Precautions
  120
- Packing
  121
- Screw Catalogue
  122
- Screw Torque List
  123
- Lubrication
  125
- Overview of Gears
  126
- Harness Routing
  128
- Disassembly Flow Chart
  133
  - Disassembly Procedure
    134
    
    Preparation
    134
    
    Paper Tray 1
    135
    
    Back Cover / Outer Chute
    137
    
    Fuser Cover
    138
    
    MP Cover ASSY
    139
    
    Front Cover ASSY
    140
    
    Side Cover L / Access Cover
    141
    
    Side Cover R
    142
    
    Top Cover ASSY
    143
    
    Control Panel
    145
    
    Paper Stack Lever
    148
    
    Wireless LAN PCB (Wireless Network Model Only)
    149
    
    Fuser Unit
    150
    
    Main PCB ASSY
    153
    
    Laser Unit
    155
    
    Low-Voltage Power Supply PCB ASSY
    156
    
    Toner LED PCB ASSY
    159
    
    Main Fan
    161
    
    Air Duct / Filter
    163
    
    Relay Front PCB ASSY
    164
    
    Registration Clutch / T1 Clutch
    165
    
    Main Frame L ASSY
    166
    
    Main Motor ASSY
    168
    
    Develop Joint Gear 37 / Develop Joint
    170
    
    LT Drive Gear 29
    171
    
    Toner Sensor PCB ASSY
    172
    
    MP Solenoid
    173
    
    Develop Clutch 51R / Develop One Way Clutch 53
    174
    
    New Toner Actuator
    175
    
    Fuser Drive Gear 39
    176
    
    Duplex Solenoid
    178
    
    Back Cover Sensor
    179
    
    LT Connector (T1)
    180
    
    T1 Roller Holder ASSY
    181
    
    High-Voltage Power Supply PCB ASSY
    182
    
    Eject Sensor PCB ASSY
    185
    
    MP Roller Holder ASSY / MP Separation Pad ASSY / MP Separation Pad Spring
    186
    
    T1 Paper Feed Sensor PCB ASSY / T1 Paper Feed Actuator / T1 Paper Feed Actuator Spring
    187
    
    MP Paper Empty Sensor PCB ASSY
    191
    
    Registration Front/Rear Sensor PCB ASSY / Registration Front Actuator / Registration Rear Actuator / Registration Actuator Spring
    192
  - Disassembly Procedure (Lt Unit)
    195
    
    Paper Tray 2
    195
    
    T2 Roller Holder ASSY
    197
    
    T2 Side Cover L
    198
    
    T2 Side Cover R
    199
    
    T2 Front Cover ASSY
    200
    
    T2 Relay PCB ASSY
    201
    
    T2 Clutch
    202
    
    T2 Paper Feed Sensor PCB ASSY
    203
    
    T2 Back Cover
    207
    
    LT Connector ASSY (T2)
    208
Chapter 4 Adjusting and Updating Settings as Required after Parts Replacement

210
Chapter 5 Service Functions

224

Brother HL-5450DNT User Manual (167 pages)

Brand: Brother | Category: Printer | Size: 4.21 MB

Symbols and Conventions Used in the Documentation
3
Using the Documentation
3
Table of Contents
4
1 Printing Methods

7
2 Driver and Software

28
- Printer Driver
  28
  - Printing a Document
    29
  - Printer Driver Settings
    30
- Windows
  31
  - Accessing the Printer Driver Settings
    31
  - Features in the Windows ® Printer Driver
    32
  - Basic Tab
    32
  - Print Settings
    34
  - Advanced Tab
    37
    
    Watermark Settings
    38
    
    Density Adjustment
    43
  - Print Profiles Tab
    45
  - Accessories Tab
    47
  - Support
    49
  - Features in the BR-Script3 Printer Driver (Postscript ® 3™ Language Emulation)
    51
  - Advanced Options
    53
  - Uninstalling the Printer Driver
    57
  - Status Monitor
    58
- Macintosh
  60
- Software
  76
  - Software for Networks
    76
  - Remote Printer Console (Windows ® Only)
    76
3 General Information

77
- Control Panel
  77
  - Leds (Light Emitting Diodes)
    77
  - Service Call Indications
    85
  - Control Panel Keys
    87
- Print a Test Page
  88
  - Using the Go Key
    88
  - Using the Printer Driver
    88
- Print a Printer Settings Page
  89
  - Using the Go Key
    89
  - Using the Printer Driver
    89
- Print Fonts
  90
  - Using the Go Key
    90
  - Using the Printer Driver
    90
- Security Features
  91
  - Secure Function Lock 2.0 (HL-5450DN(T) Only)
    91
- Ecology Features
  92
  - Toner Save
    92
  - Sleep Time
    92
  - Deep Sleep Mode
    92
  - Power down Mode
    93
- Quiet Mode Feature
  94
  - Turning Quiet Mode On/Off
    94
4 Options

95
- Lower Tray (LT-5400)
  96
- SO-DIMM (HL-5450DN(T) Only)
  97
  - SO-DIMM Types
    97
  - Installing Extra Memory
    98
5 Routine Maintenance

100
- Replacing Consumable Items
  100
  - Replacing the Toner Cartridge
    101
  - Replacing the Drum Unit
    109
- Cleaning and Checking the Machine
  116
  - Cleaning the Outside of the Machine
    116
  - Cleaning the Corona Wire
    118
  - Cleaning the Drum Unit
    120
  - Cleaning the Paper Pick-Up Roller
    125
- Packing and Shipping the Machine
  126
6 Troubleshooting

129
- Identifying Your Problem
  129
- Error Messages in the Status Monitor
  130
  - Paper Jams
    133
- If You Are Having Difficulty with Your Machine
  144
- Improving the Print Quality
  148
- Machine Information
  155
  - Default Settings
    155
A Appendix

157
- Machine Specifications
  157
  - General
    157
  - Print Media
    159
  - Printer
    160
  - Interface
    160
  - Computer Requirements
    161
  - Important Information for Choosing Your Paper
    162
  - Symbol and Character Sets
    163
  - Consumable Items
    164
  - Network (LAN)
    164
- Brother Numbers
  165
Index

166

Brother HL-5450DNT Network User's Manual (120 pages)

Multi-Protocol On-board Ethernet Print Server and Wireless Ethernet Print Server

Brand: Brother | Category: Print Server | Size: 2.33 MB

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Brother HL-5450DNT Manuals

Brother HL-5450DNT Service Manual (313 pages)

Table of Contents

Table of Contents

Chapter 3 Disassembly/Reassembly

Chapter 4 Adjusting and Updating Settings

Wiring Diagram

Chapter 7 Periodical Maintenance

Chapter 1 Specifications

Chapter 1 Specifications

Chapter 2 Troubleshooting

Chapter 2 Troubleshooting

Chapter 3 Disassembly/Reassembly

Chapter 4 Adjusting and Updating Settings as Required after Parts Replacement

Chapter 5 Service Functions

CHAPTER 6 Wiring Diagram

Appendix 1 Serial Numbering System

Appendix 2 Deleting User Setting Information

Appendix 3 Installing Maintenance Driver

Brother HL-5450DNT User Manual (167 pages)

Table of Contents

1 Printing Methods

2 Driver and Software

3 General Information

4 Options

5 Routine Maintenance

6 Troubleshooting

A Appendix

Index

Brother HL-5450DNT Network User's Manual (120 pages)

Table of Contents

1 Introduction

2 Changing Your Machine's Network Settings

3 Configuring Your Machine for a Wireless Network (for HL-5470DW(T) and HL-6180DW(T))

4 Control Panel Setup

5 Web Based Management

6 Security Features

7 Troubleshooting

8 Types of Network Connections and Protocols

9 Configuring Your Machine for a Network

10 Wireless Network Terms and Concepts (for HL-5470DW(T) and HL-6180DW(T))

11 Additional Network Settings from Windows

12 Security Terms and Concepts

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