Brother HL-L6250DN/L6200DW/L6202DW/L6250DW/L6200DWT/L6300DWT/L6400DWT Service Manual and Parts Catalog


This service manual and parts catalog cover:
HL-L5000D/5580D/5585D/L5100DN/
5590DN/L5100DNT/L5102DW/
L5200DW/L5202DW/L5200DWT/
L6200DW/L6200DWT/L6202DW/
L6250DN/5595DN/L6250DW/
L6300DW/L6400DW/L6402DW/
L6300DWT/L6400DWT

Accurate and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present service manual and parts catalog contain clear instructions and procedures on how to fix the problems occurring in your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.

Content for Service Manual:
SAFETY INFORMATION
CHAPTER 1) SUPPLEMENTAL SPECIFICATIONS
1. GENERAL
2. NETWORK CONNECTIVITY
3. SERVICE INFORMATION
4. SUPPLIES

CHAPTER 2) ERROR INDICATIONS & TROUBLESHOOTING
1. INTRODUCTION
1.1 Precautions
1.2 Checks before Commencing Troubleshooting
2. OVERVIEW
2.1 Cross-section Drawing
2.2 Paper Feeding
2.3 Operation of Each Part
2.4 Block Diagram
2.5 Main Components
3. ERROR INDICATIONS
3.1 Error Codes
3.2 Error Messages
3.2.1 Non touch panel models
3.2.2 Touch panel models
4. TROUBLESHOOTING
4.1 Error Cause and Remedy
4.2 Troubleshooting for Paper Feeding Problems
4.2.1 No paper is fed from machine paper tray
4.2.2 No paper is fed from LT
4.2.3 No paper is fed from TT
4.2.4 No paper is fed from MP tray
4.2.5 Multiple sheets of paper are fed
4.2.6 Paper becomes wrinkled
4.2.7 Paper is fed at an angle
4.2.8 Paper is curled
4.2.9 Duplex printing is not possible
4.2.10 Paper jam
4.3 Troubleshooting for Image Defects
4.3.1 Image defect examples
4.3.2 Troubleshooting according to image defect
4.4 Troubleshooting for Software Problems
4.4.1 Cannot receive data
4.5 Troubleshooting for Network Problems
4.5.1 Cannot print via network connection
4.5.2 Cannot connect to access point
4.6 Troubleshooting for Control Panel Problems
4.6.1 Nothing is displayed on the LCD
4.6.2 Nothing is displayed on the LED
4.6.3 Control panel is inoperable
4.7 Troubleshooting for Toner and Drum Problems
4.7.1 New toner is not detected
4.7.2 Toner cartridge cannot be recognized
4.7.3 Error message prompting toner cartridge replacement does not disappear
4.7.4 Drum error
4.7.5 Error message prompting drum replacement does not disappear
4.8 Troubleshooting for Fuser Unit Problems
4.8.1 Fuser unit failure
4.9 Troubleshooting for Laser Unit Problems
4.9.1 Laser unit failure
4.10 Troubleshooting for PCB Problems
4.10.1 Main PCB failure
4.10.2 Memory full
4.11 Troubleshooting for Other Problems
4.11.1 Cannot print
4.11.2 Cannot update firmware
4.11.3 USB direct interface errors
4.11.4 “Paper Low” message does not disappear

CHAPTER 3) DISASSEMBLY/REASSEMBLY
1. SAFETY PRECAUTIONS
2. PACKING
3. SCREW CATALOGUE
4. SCREW TORQUE LIST
5. LUBRICATION
6. OVERVIEW OF GEARS
7. HARNESS ROUTING
8. DISASSEMBLY FLOW CHART
8.1 Machine
8.2 LT
8.3 MX
8.4 TT
9. DISASSEMBLY PROCEDURE
9.1 Preparation
9.2 Paper tray
9.3 Back cover / Outer chute
9.4 Fuser cover
9.5 Fuser unit
9.6 MP cover ASSY
9.7 Front cover ASSY
9.8 Side cover L
9.9 Side cover R
9.10 Top cover ASSY
9.10.1 Panel PCB ASSY
9.10.2 Top cover ASSY
9.10.3 NFC PCB ASSY
9.10.4 Control panel
9.10.5 Stack sensor PCB ASSY
9.10.6 Top cover printed ASSY
9.10.7 Top cover ASSY
9.10.8 Panel PCB ASSY
9.10.9 Top cover printed ASSY
9.11 Main PCB ASSY / Wireless LAN PCB (Wireless LAN models only)
9.12 External temperature/humidity sensor
9.13 Laser unit
9.14 PF roller holder ASSY
9.15 Low-voltage power supply PCB ASSY
9.16 Toner amount detection sensor PCB ASSY (light emission)
9.17 Main fan
9.18 Filter
9.19 Relay front PCB ASSY
9.20 Registration clutch / T1 pickup clutch
9.21 Main frame L ASSY
9.22 Paper feed motor
9.23 Develop joint gear 37 / Develop joint
9.24 Toner amount detection sensor PCB ASSY (light reception)
9.25 MP solenoid
9.26 Develop clutch 51R
9.27 Internal temperature sensor
9.28 Fuser drive gear 39
9.29 MX connector ASSY (Touch panel models only)
9.30 Eject motor
9.31 Back cover/duplex tray sensor
9.32 LT/TT connector
9.33 High-voltage power supply PCB ASSY
9.34 Eject sensor PCB ASSY
9.35 MP roller holder ASSY / MP separation pad ASSY / MP separation pad spring
9.36 T1 paper feed sensor PCB ASSY / T1 paper feed actuator / T1 paper feed actuator spring
9.37 MP paper empty sensor PCB ASSY / MP paper empty actuator 1 / MP paper empty actuator 2
9.38 Paper empty sensor PCB ASSY (Models with 520-sheet T1 and HL-5580D/5585D only)
9.39 Registration front/rear sensor PCB ASSY
10. DISASSEMBLY PROCEDURE (LT UNIT)
10.1 LT paper tray
10.2 LT roller holder ASSY
10.3 LT side cover L
10.4 LT side cover R
10.5 LT front cover ASSY
10.6 LT control PCB ASSY
10.7 LT pickup clutch
10.8 LT release clutch
10.9 LT connector ASSY / LT connector upper
10.10 LT paper feed sensor PCB ASSY
10.11 LT paper empty sensor PCB ASSY
11. DISASSEMBLY PROCEDURE (MX UNIT)
11.1 Bin ASSY A/B
11.2 MX relay PCB ASSY
11.3 MX switching solenoid / MX bin switching solenoid
11.4 MX control PCB ASSY
11.5 MX back cover sensor
11.6 MX connector holder ASSY
11.7 MX motor
11.8 MX bin stack sensor PCB ASSY
11.9 MX bin detection sensor
11.10 Feed roller ASSY upper MX
11.11 Feed roller ASSY lower MX
12. DISASSEMBLY PROCEDURE (TT UNIT)
12.1 Preparation
12.2 TT paper tray
12.3 TT roller holder ASSY
12.4 Covers
12.5 TT control PCB ASSY
12.6 TT balance sensor L / TT balance sensor R
12.7 Fan motor
12.8 TT motor
12.9 T2TT unit
12.10 T3TT unit
12.11 Low-voltage power supply PCB ASSY
12.12 T4TT unit
12.13 T5TT unit
12.14 LT/TT connector ASSY (T2TT only)
12.15 TT relay PCB ASSY (Common to all TT)
12.16 TT pickup clutch (Common to all TT)
12.17 TT release clutch (Common to all TT)
12.18 TT jam sensor PCB ASSY (Common to all TT)
12.19 TT paper feed sensor PCB ASSY (Common to all TT)
12.20 TT paper empty sensor PCB ASSY (Common to all TT)
12.21 Adjuster

CHAPTER 4) ADJUSTING AND UPDATING SETTINGS AS REQUIRED AFTER PARTS REPLACEMENT
1. IF YOU REPLACE THE MAIN PCB ASSY
1.1 Installing Firmware (Sub Firmware and Main Firmware)
1.1.1 Checking firmware version
1.1.2 Installing firmware
1.2 Adjusting Touch Panel (Function Code: 61) (Touch Panel Models only)
1.3 Initializing the EEPROM of the Main PCB ASSY (Function Code: 01)
1.4 Configure for Country/Region and Model (Function Code: 74)
1.5 Setting Serial Number and Entering Adjusted Value of Laser Unit
1.6 Adjusting Left-end and Upper-end Print Position (Function Code: 45) (TT only)
1.7 Resetting to Factory Shipping State
2. IF YOU REPLACE THE LOW-VOLTAGE POWER SUPPLY PCB ASSY
2.1 Resetting Irregular Power Supply Counter of the Low-voltage Power Supply PCB (Function Code: 88)
3. IF YOU REPLACE THE LASER UNIT
3.1 Entering Adjusted Value of Laser Unit
3.2 Resetting Printed Pages Counter of the Laser Unit
4. IF YOU REPLACE THE LCD PANEL ASSY OR PANEL PCB
4.1 Adjusting Touch Panel (Function Code: 61) (Touch Panel Models only)
4.2 Checking LCD Operation (Function Code: 12)
5. IF YOU REPLACE THE FUSER UNIT
5.1 Resetting Printed Pages Counter of the Fuser Unit
6. IF YOU REPLACE A PF KIT
6.1 Resetting Printed Pages Counter of a PF Kit
7. IF YOU REPLACE THE MX / TT / LT AND TT/LT CONTROL PCB
7.1 Installing Firmware (Main Firmware)
7.1.1 Checking firmware version
7.1.2 Installing firmware
7.2 Adjusting Left-end and Upper-end Print Position (Function Code: 45) (TT only)
8. HOW TO USE SVSETTINGTOOL
8.1 Configuring for Country/Region and Model, Setting Serial Number,
Entering Adjusted Value of Laser Unit and Resetting to Factory Shipping State

CHAPTER 5) SERVICE FUNCTIONS
1. MAINTENANCE MODE
1.1 How to Enter Maintenance Mode
1.1.1 Method of entering maintenance mode for service personnel
1.1.2 Method of entering end-user accessible maintenance mode
1.2 List of Maintenance Mode Functions
1.3 Details of Maintenance Mode Functions
1.3.1 Initialize EEPROM parameters (function code: 01, 91)
1.3.2 Print quality test pattern (function code: 09)
1.3.3 Set worker switches (WSW) and print worker switch setting data (function code: 10, 11)
1.3.4 Check LCD operation (function code: 12)
1.3.5 Check control panel key operation (function code: 13)
1.3.6 Display software version (function code: 25)
1.3.7 Change OnePushDemo function setting (function code: 28)
1.3.8 Check sensor operation (function code: 32)
1.3.9 Display LAN connection status (function code: 33)
1.3.10 Change USB No. return value / Adjust left-end print position / Adjust upper-end print position / Set HEXDUMP mode (function code: 45)
1.3.11 Adjust printable range for each speed level (Full speed / Half speed for thick paper / Quiet Mode) (function code: 46)
1.3.12 Adjust touch panel (function code: 61) (Touch panel models only)
1.3.13 Continuous print test (function code: 67)
1.3.14 Print frame pattern (single-side printing) (function code: 69)
1.3.15 Print frame pattern (duplex printing) (function code: 70)
1.3.16 Print test pattern (function code: 71)
1.3.17 Configure for country/region and model (function code: 74)
1.3.18 Print maintenance information (function code: 77)
1.3.19 Check main fan operation (function code: 78)
1.3.20 Display machine log information (function code: 80)
1.3.21 Display machine error code (function code: 82)
1.3.22 Reset counters for consumable parts (function code: 88)
1.3.23 Quit maintenance mode (function code: 99)
2. OTHER SERVICE FUNCTIONS
2.1 Print Printer Settings
2.2 Reset the Drum Unit Counter

CHAPTER 6) WIRING DIAGRAM
1. WIRING DIAGRAM

CHAPTER 7) PERIODICAL MAINTENANCE
1. SAFETY PRECAUTIONS
2. PERIODICAL REPLACEMENT PARTS
2.1 Preparation
2.2 Fuser unit
2.3 Laser unit
2.4 PF kit MP
2.5 PF kit 1
2.6 PF kit 2/3/4/5

APPENDIX 1 SERIAL NUMBERING SYSTEM
APPENDIX 2 DELETING USER SETTING INFORMATION
APPENDIX 3 INSTALLING THE MAINTENANCE PRINTER DRIVER

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Content for Parts Catalog:
1. FRAME L & DRIVE UNIT
2. FRAME R UNIT
3. FRAME
4. LASER UNIT
5. PAPER FEEDER
6. DX
7. PAPER CASSETTE
8. FIXING UNIT
9. COVERS & LABELS
10. PCB
11. ACCESSORIES
12. PACKING MATERIALS
13. PERIODICAL MAINTENANCE PARTS
14. LT

HL-L5000D HL-5580D HL-5585D HL-L5100DN HL-5590DN HL-L5100DNT HL-L5102DW HL-L5200DW HL-L5202DW HL-L5200DWT
HL-L6200DW HL-L6200DWT HL-L6202DW HL-L6250DN HL-5595DN HL-L6250DW HL-L6300DW HL-L6400DW HL-L6402DW HL-L6300DWT HL-L6400DWT HLL5000D HL5580D HL5585D HLL5100DN HL5590DN HLL5100DNT HLL5102DW HLL5200DW HLL5202DW HLL5200DWT
HLL6200DW HLL6200DWT HLL6202DW HLL6250DN HL5595DN HLL6250DW HLL6300DW HLL6400DW HLL6402DW HLL6300DWT HLL6400DWT HL L5000D HL L5580D HL 5585D HL L5100DN HL 5590DN HL L5100DNT HL L5102DW HL L5200DW HL L5202DW HL L5200DWT
HL L6200DW HL L6200DWT HL L6202DW HL L6250DN HL 5595DN HL L6250DW HL L6300DW HL L6400DW HL L6402DW HL L6300DWT HL L6400DWT