Brother MFC-J6520DW Manuals

Manuals and User Guides for Brother MFC-J6520DW. We have 11 Brother MFC-J6520DW manuals available for free PDF download: Service Manual, User Manual, Basic User's Manual, Web Connect Manual, Quick Setup Manual, Product Safety Manual, Safety Manual

Brother MFC-J6520DW Service Manual (365 pages)

Inkjet MFC

Brand: Brother | Category: All in One Printer | Size: 18.5 MB

Table of Contents
4
Regulation

12
Safety Information

17
Chapter 1 Specifications

25
General

25
- Media Specification
  25
- Paper Handling
  26
- LCD Panel
  26
- Memory
  26
- Interface
  26
- Others
  27
Fax

28
Printer

28
Copy

28
Scanner

29
Software

29
Network

29
- Wired
  29
- Wireless
  29
Suppries/Options

30
Service Information

30
Paper

31
- Printable Area
  34
Chapter 2 Troubleshooting

35
Introduction

35
- See "Precautions for Troubleshooting And/Or Disassembly/Assembly" at the End of SAFETY INFORMATION
  35
- Initial Check
  35
Overview

37
- Cross-Section Drawings
  37
  - Document Scanning
    37
  - Printer Part
    38
- Document Feeding Path/Recording Paper Feeding Path
  39
  - Document Feeding Path
    39
  - Recording Paper Feeding Path
    39
- Parts Names and Functions
  40
- Block Diagram
  42
- Components
  43
Error Indication

44
- Error Code
  44
- Error Messages
  49
- Communications Error
  51
Troubleshooting

55
Chapter 3 Disassembly and Assembly

121
Precautions before Proceeding

121
Packing

123
Screw Catalogue

124
Screw Torque List

125
Lubrication

126
Overview of Gears

131
Routing of Harnesses and Ink Supply Tubes

132
Disassembly Flow

140
Disassembly Procedure

142
- Preparation
  142
- Head Joint Rubber, Head/Carriage Unit and CR Timing Belt
  147
- Ink Absorber Box
  161
- FB Hinge
  162
- Manual Feed Slot Cover ASSY
  165
- Document Scanner Side Cover L
  166
- Document Scanner Side Cover R
  167
- ADF Unit, Document Scanner Unit and ADF Hinge
  168
- ADF Document Support
  172
- ADF Cover ASSY and ADF Cover Side Cover
  173
- Adf
  174
- ADF Side Cover L
  174
- ADF Side Cover R
  175
- Adf
  175
- Document Separation Roller ASSY
  176
- ADF Separation Pad
  178
- Second Side CIS Unit
  179
- Second Side CIS Flat Cable
  181
- First Side Document Scanning Position Sensor PCB and Second Side Document Scanning Position Sensor PCB (Duplex Scanning Models Only)
  186
- Document Detection Sensor/Document Width Sensor PCB
  187
- First Side CIS Unit
  188
- First Side CIS Flat Cable and FFC Film
  190
- Front Cover L
  193
- Inner Media Cover
  194
- Panel ASSY
  196
- Lcd Pcb Assy
  198
- Lcd
  200
- Touch Panel ASSY
  200
- Nfc Pcb
  201
- Ink Cartridge Cover
  201
- Lower Side Cover L
  202
- Lower Side Cover R
  202
- Upper Side Cover L
  203
- Upper Side Cover R
  203
- Side Cover L and Side Cover R
  204
- Upper Cover
  205
- Wireless LAN PCB ASSY
  206
- Document Scanner Sensor PCB
  207
- Main PCB ASSY
  209
- Mj Pcb Assy
  211
- Jam Clear Cover
  212
- T1 Bank ASSY
  214
- Power Supply PCB ASSY
  215
- Carriage PCB ASSY
  218
- Ink Refill ASSY
  220
- Ink Absorber Felt (for Ink Refill ASSY)
  220
- Ink Cartridge Cover Sensor ASSY
  221
- CR Encoder Strip
  222
- Encoder Strip Guard Film
  223
- Switchback Sensor PCB
  224
- Carriage Motor ASSY
  225
- Flushing Base
  228
- Flushing Box
  229
- Platen Foam and Switchback Roller
  230
- PF Encoder Disk and PF Encoder Sensor PCB ASSY
  232
- Paper Feed Motor
  234
- Paper Feed Roller
  236
- Paper Ejection Roller and Platen
  237
- Maintenance Unit and Ink Absorber Felt (for Maintenance Unit)
  240
- Inner Chute ASSY
  241
- Registration Sensor PCB ASSY
  244
- T1 Paper Pull-In Roller
  245
- T2 Bank ASSY
  247
- T2 Paper Pull-In Roller
  248
- Base Pad
  249
Chapter 4 Adjustments and Updating of Settings, Required after Parts Replacement

250
If You Replace the Main Pcb Assy

250

General

Type

all in one

Color

gray

Paper

Tray Capacity

250

Automatic Document Feeder Capacity

35 sheets

Paper Size

11" x 17"

Paper Handling

up to 250 sheets

Color Print Speed

20 pages per minute

Mono Print Speed

22 pages per minute

Print Resolution Mono

up to 6000 x 1200

Print Resolution Color

up to 6000 x 1200

Maximum Number of Pages Per Month

up to 25,000

Scan

Scanner Type

flatbed

Scan Resolution

up to 2400 x 1200

Copier

Copier Resolution Mono

up to 2400 x 1200

Copier Resolution Color

up to 2400 x 1200

Fax

Fax Function

yes

Ink and Cartridges

Cartridges

lc103bk/c/m/y

Number Of Cartridges

Memory

Internal Memory

yes

Memory Card

yes

Wireless Connectivity

Network

wired, wireless

Connectivity

usb

OS Compatibility

pc: windows xp home, xp professional, vista, 7, 8, server 2003, server 2003 r2, server 2008, server 2008 r2 or server 2012, mac: os x 10.6.x, 10.7.x or 10.8.x

Smart Technologies

Mobile Devices Connection

yes

Dimensions

Height

21.8 inches

Width

17 inches

Net Weight

31.5 pounds