Brother DCP-B7500D Multifunction Printer Manuals

Brother DCP-B7500D Multifunction Printer Manuals

Manuals and User Guides for Brother DCP-B7500D Multifunction Printer. We have 6 Brother DCP-B7500D Multifunction Printer manuals available for free PDF download: Service Manual, Product Safety Manual, Reference Manual, Quick Setup Manual, Quick Start Manual

Brother DCP-B7500D Service Manual

Brother DCP-B7500D Service Manual (340 pages)

Laser MFC

Brand: Brother | Category: All in One Printer | Size: 24.73 MB

Table of Contents

Table of Contents
4
Safety Information

10
Chapter 1 Supplemental Specifications

17
General

17
Network Connectivity

25
Service Information

26
Supplies

28
Media Specifications

36
Fax (Only for the Models with Fax Function)

37
Copy

38
Scanner

40
Chapter 2 Error Indications and Troubleshooting

41
Introduction

41
- Precautions
  41
- Checks before Commencing Troubleshooting
  43
Overview

45
- Cross-Section Drawing
  45
  - Printer Part
    45
  - Scanner Part
    47
- Paper Feeding
  49
  - Printer Part
    49
  - Scanner Part
    51
- Operation of each Part and Location of Parts
  52
- Block Diagram
  54
- Main Components
  55
Error Indications

57
- Error Codes
  58
- Error Message
  65
  - LCD Models
    65
  - Touch Panel Models
    74
- Communication Errors
  83
Troubleshooting

87
- Error Cause and Remedy
  87
- Troubleshooting for Paper Feeding Problems
  113
  - No Paper Feeding from Paper Tray
    113
  - No Paper Feeding from MP Tray
    114
  - No Paper Feeding from Manual Feed Slot
    115
  - Multiple Sheets of Paper Are Fed
    115
  - Paper Becomes Wrinkled
    116
  - Paper Is Fed at an Angle
    116
  - Paper Curls
    117
  - Unable to Perform 2-Sided Printing
    117
  - Paper Jam
    118
- Troubleshooting for Image Defects
  123
  - Image Defect Examples
    123
  - Troubleshooting Image Defect
    124
- Troubleshooting for Software Problems
  138
  - Unable to Receive Data
    138
- Troubleshooting for Network Problems
  139
  - Cannot Make a Print through Network Connection
    139
  - Cannot Connect to Access Point
    139
- Troubleshooting for Control Panel Problems
  140
- Troubleshooting for Toner Cartridge and Drum Unit Problems
  141
- Troubleshooting for Fuser Unit Problems
  143
  - Fuser Unit Failure
    143
- Troubleshooting for Laser Unit Problems
  143
  - Laser Unit Failure
    143
- Troubleshooting for PCB Problems
  144
  - Main PCB Failure
    144
  - Full Memory
    144
- Troubleshooting for Document Feeding Problems
  145
  - No Document Is Fed
    145
  - Multiple Documents Are Fed
    145
  - Document Jam
    146
  - Document Becomes Wrinkled
    147
  - Document Size Is Not Detected Correctly
    147
- Troubleshooting for Scanning Image Defect
  148
- Troubleshooting for Fax/Phone Problems
  153
  - Fax Cannot be Sent
    153
  - Fax Cannot be Received
    154
  - Communication Error Occurs
    154
  - Receive Buffer Full During Receiving into Memory
    154
- Troubleshooting for Other Problems
  155
Chapter 3 Disassembly/Reassembly

158
Safety Precautions

158
Packing

159
Screw Catalogue

160
Screw Torque List

161
Lubrication

163
Overview of Gears

164
Harness Routing

166
Disassembly Flow Chart

179
Disassembly Procedure

180
- Preparation
  180
- Cord Hook
  182
- Back Cover
  183
- Outer Chute ASSY
  184
- Front Cover ASSY / Support Flap
  185
- Side Cover R
  188
- Fuser Cover
  189
- Inner Chute ASSY
  190
- Side Cover L / Speaker Harness ASSY / Handset Holder ASSY (for Models with Handset)
  191
- Document Scanner Unit
  194
- ADF Unit (for Models with ADF)
  197
- Document Cover ASSY (for Models Without ADF)
  210
- Panel Unit (for Touch Panel Models)
  212
  - Panel Unit
    212
  - Panel PCB ASSY / NFC PCB ASSY / LCD
    213
  - Touch Panel ASSY
    214
- Panel Unit (for Non-Touch Panel Models)
  215
  - Panel Unit
    215
  - Panel PCB ASSY
    216
  - Lcd
    217
- Panel Flat Cable / First Side CIS Unit / First Side CIS Flat Cable
  218
- Modem Flat Cable / Modem PCB ASSY
  225
- Joint Cover ASSY
  227
- Fuser Unit
  228
- Low-Voltage Power Supply PCB ASSY
  230
- New Toner Sensor PCB ASSY
  232
- HVPS Flat Cable / High-Voltage Power Supply PCB ASSY
  233
- Fan
  235
- Toner Box Relay PCB ASSY (for Models with Toner Box)
  236
  - MP Relay PCB ASSY (for MP Models)
    236
  - Toner Box New PCB ASSY (for Models with Toner Box)
    236
- Laser Unit Flat Cable / Laser Unit
  238
- Filter
  240
- Wireless LAN PCB (Only for Wireless Network Models)
  241
- Roller Holder ASSY
  242
- Main PCB ASSY
  243
- T1 Clutch / Registration Clutch
  244
- Frame L Unit
  247
- Paper Feed Motor / Paper Feed Motor Flat Cable
  250
- Fuser Gear 64R/36R
  252
- Toner Sensor PCB ASSY (Only for Models with Toner Box)
  253
- Front Cover Sensor
  254
- Eject Sensor PCB ASSY
  255
- Registration Front/Rear Actuator Holder ASSY
  257
- Paper Feed Roller ASSY / Paper Feed Sensor PCB ASSY
  260
Chapter 4 Adjusting and Updating Settings as Required after Parts Replacement

261
If You Replace the Main Pcb Assy

261
If You Replace the Low-Voltage Power Supply Pcb Assy

267
- Reset Irregular Power Supply Detection Counter of the Low-Voltage Power Supply PCB (Function Code 88)
  267
If You Replace the Laser Unit

268
- Entering Adjusted Value of Laser Unit
  269
If You Replace the Panel Unit or Panel Control Pcb

271
- Adjusting Touch Panel (Function Code 61) (Touch Panel Models Only)
  271
- Checking LCD Operation (Function Code 12)
  271
If You Replace the Adf Unit, First Side Cis Unit, Second Side Cis Unit or Document Scanner Unit

272
- Acquiring White Level Data (Function Code 55)
  272
- Scanning and Printing Check
  272
Chapter 5 Service Functions

273
Function Code

273
Other Service Functions

331
- Drum Cleaning
  331
- Print Communication Error List
  333
- Resetting Drum Counter
  334
Chapter 6 Wiring Diagram

335
- Wiring Diagram
  335
Chapter 7 Periodical Maintenance

336
Periodical Replacement Parts

336
Appendix 1 Serial Numbering System

337
Appendix 2 Deleting User Setting Information

338
Appendix 3 Installing the Maintenance Printer Driver

339

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Brother DCP-B7500D Service Manual

Brother DCP-B7500D Service Manual (119 pages)

Laser MFC

Brand: Brother | Category: All in One Printer | Size: 6.6 MB

Brother DCP-B7500D Product Safety Manual

Brother DCP-B7500D Product Safety Manual (26 pages)

Brand: Brother | Category: All in One Printer | Size: 0.37 MB

Table of Contents

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Brother DCP-B7500D Reference Manual

Brother DCP-B7500D Reference Manual (19 pages)

Brand: Brother | Category: Scanner | Size: 1.55 MB

Table of Contents

Table of Contents
6
General Information

7
- Control Panel Overview
  7
Load Paper

13
- Load Paper in the Paper Tray
  13
- Load Paper in the Manual Feed Slot
  13
Troubleshooting

14
- Identify the Problem
  14
- Error and Maintenance Messages
  15
- Document and Paper Jams
  16
Appendix

17
- Supplies
  17
- Print and Scan Using Your Mobile Device
  18

Brother DCP-B7500D Quick Setup Manual

Brother DCP-B7500D Quick Setup Manual (2 pages)

Brand: Brother | Category: Printer | Size: 1.93 MB

Brother DCP-B7500D Quick Start Manual

Brother DCP-B7500D Quick Start Manual (2 pages)

Brand: Brother | Category: All in One Printer | Size: 2.24 MB

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