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Make/Model Information:

  • Brand:   Brother
  • Models included:
    • Brother HL-4000CN

File Information:

  • Type:   Factory Service Manual (FSM)
  • Language:   English
  • Number of pages:   384
  • File size:  ∼ 5.81 MB
  • File Format:   PDF only
  • SME Watermarks:   None
  • Password lock:   No
  • Edit/copy/modify:   Yes
  • SKU:   BMBR-1023

NOTE:  This list was created by program script and may not accurately represent the text from the source pages.   For full preview please click on 'Download sample':

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CHAPTER I SPECIFICATIONS
1. PRODUCT NAME
2. DIMENSIONS / WEIGHT (MAIN UNIT)
3. SPACE REQUIREMENTS
4. PRINTER SYSTEM CONFIGURATION
4.1. Outline of the Printer
4.2. IOT Function Outline
4.3. ESS Standard Configuration
5. OPTIONAL PRODUCTS
6. SYSTEM CHARACTERISTICS
6.1 Operation Modes
6.2 Throughput
6.3 FPOT
6.4 Continuous Printing Speed
6.5 Warm-up Time
7. PRINT FUNCTION
7.1 Image Area
7.2 Internal Fonts
7.3 True Type Fonts
8. IMAGE PROCESSING FUNCTIONS
8.1 Color/Monochrome Specification
8.2 Paper Type Selection
8.3 Toner Save
8.4 Color Matching
8.5 Image Adjustment
8.6 Color Adjustment
8.7 Automatic Image Quality Correction
8.8 Recommended Image Quality Modes
8.9 Profile Specification
9. IMAGE ADDITION FUNCTION
9.1 Watermark
10. PAGE LAYOUT FUNCTIONS
10.1 Reverse Print
10.2 Zoom
10.3 Multiple Page
10.4 Margin Shift
10.5 Poster
10.6 Booklet Printing
11. PAGE OUTPUT SEQUENCE CONTROL FUNCTIONS
11.1 Stacking
11.2 Collating
12. SEPARATOR
12.1 Banner Sheet
13. JOB CONTROL
13.1 Print Abortion
13.2 Forced Ejection
13.3 Job Timeout
13.4 Job Recovery
14. OTHER FUNCTIONS
14.1 User Job Registration Function
14.2 Billing Count Function
14.3 Toner Level Display
14.4 Job Log Function
14.5 Reception Limit (IP Filter Function)
15. UTILITY PRINT
15.1 Printer Setting List
15.2 Panel Setting List
15.3 Font List
15.4 Job Log Print
15.5 Color Registration Correction Chart
16. HOST INTERFACE
16.1 Client Hardware
16.2 Client OS
16.3 Server OS
17. IEEE1284
17.1 Connector
17.2 IEEE1284 Support
18. ETHERNET
18.1 Connector
18.2 Printing Protocols
18.3 Management Protocols
18.4 USB
19. UTILITY SOFTWARE
19.1 Printer Drivers/Installers
19.2 BLP (LPR)
19.3 BNT (NetBIOS)
19.4 BRAdmin Pro
20. PAPER HANDLING
20.1 Paper Feed
20.2 Output Tray
20.3 Duplex
20.4 Handling of Other Paper
20.5 Summary of Prohibited Conditions
21. OPERATING SUPPLY VOLTAGE
22. RATED POWER CONSUMPTION
23. NOISE
24. FIRMWARE UPDATE FUNCTION
25. TOOLS AND SERVICE CONSUMABLES
25.1 Tools
25.2 Service Consumables
26. CONSUMABLES
27. SOFTWARE RELATED INFORMATION
27.1 Menu Tree (User Mode)
CHAPTER II INSTALLATION
1. INSTALLATION PROCEDURE
1.1. Checking the Packaged Items
1.2. Removing the Tapes from the Printer
1.3. Removing the Paper Tray Protective Materials
1.4. Mounting the Print Head Cartridge
1.5. Mounting the Toner Cartridge
1.6. Mounting the Transfer Roll Cartridge
1.7. Loading Paper
1.8. Connecting the Power Cable
1.9. Correcting the Color Registrations
CHAPTER III STRUCTURE OF SYSTEM COMPONENTS
1. PRINTING PROCESS
1.1 Summary of Printing Process
1.2 Schematic Diagram for Printing Process
1.3 Description of Printing Process Techniques
2. FLOW OF PRINT DATA
2.1 Data Flow
3. DRIVE TRANSMISSION ROUTE
3.1 Main Drive ASSY
3.2 DEVE Drive ASSY
3.3 Holder Toner Cartridge ASSY (Y, M, C, K)
3.4 Fuser Drive ASSY
3.5 Motor ASSY DUP
3.6 Gear Layout
4. PAPER TRANSFER
4.1 Paper Transfer Route (without option)
4.2 Layout of Paper Transfer Route
5. FUNCTIONS OF MAJOR FUNCTIONAL COMPONENTS
5.1 Paper Cassette
5.2 Paper Feeder
5.3 Housing ASSY Retard
5.4 Front ASSY In
5.5 Chute ASSY Out
5.6 Chute ASSY Exit
5.7 Transfer Roll Cartridge ASSY & Fuser
5.8 Xerographics
5.9 Toner Cartridge ASSY
5.10 Frame & Drive
5.11 Electrical
6. MODES
6.1 Print Mode
6.2 Operation Modes
7. CONTROL
7.1 Control of Paper Size
7.2 Selective Control on Paper Pick-up Unit
7.3 Scanner Light Quantity Control
7.4 Process Control
7.5 Color Registration Control
7.6 Transfer Roll Cartridge Unit ASSY Control
7.7 Toner Control
7.8 Fuser Control
CHAPTER IV ASSEMBLY / DISASSEMBLY
1. BEFORE STARTING DISASSEMBLY
1.1 Precautions
1.2 Fuser ASSY Removal
1.3 Transfer ASSY Removal
1.4 Controller Board Removal
1.5 Description of Procedures
2. DISASSEMBLY PROCEDURE
2.1 Cover of the Printer
2.2 Front of the Printer
2.3 Top of the Printer
2.4 Right / Left / PCBs of the Printer
2.5 Paper Feed of the Printer
CHAPTER V TROUBLESHOOTING
1. PREFACE
1.1 Troubleshooting Procedure
1.2 Note on Troubleshooting
2. LEVEL 1 TROUBLESHOOTING
2.1 Level 1 FIP
3. LEVEL 2 TROUBLESHOOTING
3.1 Fail Code List
3.2 Fail FIP
4. HOW TO USE DIAG. (C/E) MODE
4.1 Roles of the Control Panel in Diag. (C/E) Mode
4.2 Entering Diag. (C/E) Mode
4.3 Exiting Diag. (C/E) Mode
4.4 Diag. (C/E) Mode Functions
4.5 Operation Procedure
4.6 Diag. Mode Menu Tree
4.7 ESS Diagnosis
4.8 IOT Diagnosis
4.9 Installation Setting
4.10 Test Print
4.11 Parameter Setting
4.12 Information Print
5. DIAGNOSIS FOR STANDALONE PRINTER
5.1 General
5.2 Printing Method
5.3 Test Print Pattern
6. NVM LIST
7. HEX/DEC CONVERSION TABLE
8. IMAGE QUALITY TROUBLE ENTRY CHART
9. IMAGE QUALITY SPECIFICATIONS
9.1 Parallelism
9.2 Diagonal
9.3 Skew
9.4 Straightness
9.5 Magnification Error
9.6 Registration
9.7 Guaranteed Printing Area
10. TEST PRINT
10.1 Test print
11. IMAGE QUALITY FIP
11.1 Notes on Image Quality Trouble Check
11.2 Basic Rule of Image Quality Adjustment
11.3 Troubleshooting Table by Trouble Phenomena
CHAPTER VI DIAGRAMS
1.PREFACE
1.1 How to Use the BSD
1.2 Explanations of Symbols
1.3 Signal Name
1.4 DC Voltage
1.5 Input/Output Test
CHAPTER VII PLUG/JACK (P/J) CONNECTOR LOCATIONS
1. LIST OF P/J
1.1 Base Engine
1.2 2 Tray Module
2. P/J LAYOUT DIAGRAM
2.1 IOT Top
2.2 IOT Front/RH
2.3 MCU and HVPS PWB/ESS PWB
2.4 Tray 1
2.5 2 Tray Module
CHAPTER IV ASSEMBLY / DISASSEMBLY
1. BEFORE STARTING DISASSEMBLY
1.1 Precautions˙
1.2 Fuser ASSY Removal˙
1.3 Transfer ASSY Removal˙
1.4 Controller Board Removal
1.5 Description of Procedures
2. DISASSEMBLY PROCEDURE
2.1 Cover of the Printer˙
2.1.1 Cover ASSY front head˙
2.1.2 Console panel
2.1.3 Fan fuser
2.1.4 Cover MSI
2.1.5 Tray ASSY base˙
2.1.6 Cover ASSY front L˙
2.1.7 Cover ASSY front R
2.1.8 Cover top main˙
2.1.9 Cover side L
2.1.10 Cover ASSY top print head cartridge
2.1.11 Cover side R˙
2.1.12 Cover rear
2.1.13 Link: L˙
2.1.14 Link: R
2.2 Front of the Printer˙
2.2.1 Chute ASSY out
2.2.2 Actuator full
2.2.3 Sensor photo: full stack˙
2.2.4 Actuator DUP
2.2.5 Sensor photo: DUP
2.2.6 Actuator MSI˙
2.2.7 Sensor photo: MSI˙
2.2.8 Bracket ASSY eliminator˙
2.2.9 Roll DUP˙
2.2.10 Latch out˙
2.2.11 Roll ASSY feed˙
2.2.12 Solenoid feed MSI˙
2.2.13 Shaft ASSY roll feed˙
2.2.14 Plate ASSY bottom MSI
2.2.15 Chute ASSY exit˙
2.2.16 Roll exit˙
2.2.17 Roll MID˙
2.2.18 Motor ASSY DUP
2.2.19 Holder ASSY CTD˙
2.2.20 Sensor TNR full˙
2.2.21 Latch R˙
2.2.22 Latch L˙
2.2.23 Fuser drive ASSY˙
2.2.24 Chute ASSY REGI
2.2.25 Actuator REGI
2.2.26 Sensor photo: REGI
2.2.27 OHP sensor ASSY
2.2.28 Housing ASSY retard
2.2.29 Clutch turn˙
2.2.30 Roll turn˙
2.2.31 Roll ASSY retard
2.2.32 Stud retard˙
2.2.33 PWBA ASSY earth˙
2.3 Top of the Printer
2.3.1 Holder toner cartridge ASSY unit
2.3.2 Holder toner cartridge ASSY˙
2.3.3 Switch toner cartridge ASSY
2.3.4 Sensor toner low
2.3.5 PWBA EEPROM STD˙
2.3.6 S-HVPS˙
2.3.7 Scanner ASSY
2.4 Right / Left / PCBs of the Printer˙
2.4.1 HSG ASSY BIAS˙
2.4.2 Lever drum: L
2.4.3 Drive ASSY main ˙
2.4.4 PWBA HNB DRV
2.4.5 DEVE drive ASSY
2.4.6 Actuator I/R
2.4.7 Lever drum: R
2.4.8 LVPS
2.4.9 Box ASSY MCU/ESS
2.4.10 Housing ASSY contact˙
2.4.11 PKG service MCU HANABI ˙
2.5 Paper Feed of the Printer
2.5.1 Chute ASSY turn
2.5.2 Cover cassette
2.5.3 Feeder ASSY unit˙
2.5.4 Pickup ASSY˙
2.5.5 Roll ASSY feed˙
2.5.6 Actuator no paper˙
2.5.7 Sensor photo: No paper
2.5.8 Sensor photo: Low paper
2.5.9 Solenoid feed
2.5.10 Clutch ASSY turn
2.5.11 Roll ASSY turn
2.5.12 Roll ASSY˙
2.5.13 Housing ASSY feeder L
2.5.14 Sensor HUM temp˙
2.5.15 Housing ASSY feeder R˙
2.5.16 Harness ASSY OPFREC
2.5.17 Switch ASSY size˙
2.5.18 Indicator˙
2.5.19 Guide indicator
2.5.20 Lever low paper˙
2.5.21 Roll ASSY˙
2.5.22 Cassette ASSY front
2.5.23 Holder retard


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