This is the COMPLETE Service Repair Manual for the Brother HL-1230/HL-1440/HL-1450/HL-1470N Laser Printer. It contains deep information about maintaining, assembly, disassembly and servicing your Brother HL-1230/HL-1440/HL-1450/HL-1470N Laser Printer.

Models Covered:
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Brother HL-1230 Laser Printer
Brother HL-1440 Laser Printer
Brother HL-1450 Laser Printer
Brother HL-1470N Laser Printer

The Service Manual contains detailed information, has specs, diagrams, and actual real photo illustrations, and schemes, which give you complete step-by-step operations on repair, Diagnosing, servicing, technical maintenance & troubleshooting procedures for your Brother HL-1230/HL-1440/HL-1450/HL-1470N Laser Printer. this manual offers full information you need for repair your Brother HL-1230/HL-1440/HL-1450/HL-1470N Laser Printer. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service. YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$$

SERVICE REPAIR MANUAL CONTAINS:
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REGULATION
SAFETY INFORMATION
CHAPTER 1 GENERAL
1. FEATURES
2. OVERVIEW
3. SPECIFICATIONS
CHAPTER 2 INSTALLATION AND BASIC OPERATION
1. CONDITIONS REQUIRED FOR INSTALLATION
2. UNPACKING
3. INSTALL THE PRINTER
4. PAPER HANDLING
5. CONTROL PANEL OPERATION
6. NETWORK BOARD OPERATION
CHAPTER 3 THEORY OF OPERATION
1. ELECTRONICS
2. MECHANICS
CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
1. SAFETY PRECAUTIONS
2. DISASSEMBLY FLOW
3. DISASSEMBLY PROCEDURE
4. PACKING
CHAPTER 5 PERIODIC MAINTENANCE
1. CONSUMABLE PARTS
2. PERIODICAL REPLACEMENT PARTS
3. PERIODICAL CLEANING
4. MTBF/MTTR
CHAPTER 6 TROUBLESHOOTING
1. INTRODUCTION
2. OPERATOR CALLS & SERVICE CALLS
3. ERROR MESSAGES
4. PAPER PROBLEMS
5. SOFTWARE SETTING PROBLEMS
6. MALFUNCTIONS
7. IMAGE DEFECTS
8. INCORRECT PRINTOUT
9. NETWORK PROBLEM
10. INSPECTION MODE
APPENDIX
APPENDIX 1. SERIAL NO. DESCRIPTIONS
APPENDIX 2. DIAMETER/CIRCUMFERENCE OF ROLLERS
APPENDIX 3. PRINT SPEEDS WITH VARIOUS SETTINGS
APPENDIX 4. HOW TO KNOW DRUM UNIT LIFE & PAGE COUNTER
APPENDIX 5. HOW TO USE THE SELF-DIAGNOSTICS TOOLS
APPENDIX 6. NVRAM DEFAULT VALUE
APPENDIX 7. PAPER CASSETTE INFORMATION
APPENDIX 8. CONNECTION DIAGRAM, HL-1230
APPENDIX 9. CONNECTION DIAGRAM, HL-1440
APPENDIX 10. CONNECTION DIAGRAM, HL-1450
APPENDIX 11. CONNECTION DIAGRAM, HL-1470N
APPENDIX 12. MAIN PCB CIRCUIT DIAGRAM, HL-1240/1440 (1/3)
APPENDIX 13. MAIN PBC CIRCUIT DIAGRAM, HL-1230/1440(2/3)
APPENDIX 14. MAIN PCB CIRCUIT DIAGRAM, HL-1230/1440(3/3)
APPENDIX 15, MAIN PCB CIRCUIT DIAGRAM
APPENDIX 16, NETWORK BOARD CIRCUIT DIAGRAM, HL-1470N
APPENDIX 17, LOW-VOLTAGE POWER SUPPLY PCB CIRCUIT DIAGRAM(110-120V)
APPENDIX 18. LOW-VOLTAGE POWER SUPPLY PCB CIRCUIT DIAGRAM (220-240V)
APPENDIX 19. HIGH-VOLTAGE POWER SUPPLY PCB CIRCUIT DIAGRAM

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** Model Specification: Brother HL-1230/HL-1440/HL-1450/HL-1470N Laser Printer
** Language: English
** Total Pages: 228
** File Format: PDF
** Requirements: Adobe PDF Reader
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc...

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This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! It also is Bookmarked and SEARCHABLE to make what you need easy to find. Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. It can be viewed on any computer, as well as zoomed and printed.

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