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Brother HL-3450CN Printer
Manufacturer:
Model:
HL-3450CN
Date:
2002
Class:
Type:
SubType:
Color Laser Printer
Service Manual
Manual type:
Service Manual
Pages:
365
Size:
8.30 Mbytes (8707554 Bytes)
Language:
english
Revision:
Manual-ID:
SM-PRN028
Date:
unknown
Quality:
Electronic document, no scan, very well readable.
Upload date:
2011 07 31
MD5:
9bcfac3a18b567dc65fa4076a932cc4b
Downloads:
772

Information

This service manual contains basic information required for after-sales service of the color laser Printer. This information is vital to the service technician to maintain the high printing quality and performance of the Printer. This service manual covers the HL-3450CN color laser Printer. This manual consists of the following chapters: CHAPTER 1: OUTLINE OF PRODUCT Features, parts names, internal structure, and description of the control panel. CHAPTER 2: SPECIFICATIONS Specifications, etc. CHAPTER 3: INSTALLATION Installation conditions and installation procedures. CHAPTER 4: STRUCTURE OF SYSTEM COMPONENTS Basic operation of the mechanical system, the electrical system and the electrical circuits and their timing information. CHAPTER 5: CONTROL PANEL OPERATION Operation and setting procedures on the control panel. CHAPTER 6: PERIODIC MAINTENANCE Description of periodic maintenance parts and procedures for periodic replacement and cleaning. CHAPTER 7: DISASSEMBLY Procedures for replacement of the mechanical system parts. CHAPTER 8: TROUBLESHOOTING Description of error messages on the control panel, troubleshooting image failure, etc. APPENDICES : SERIAL NO. DESCRIPTIONS, ETC.

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Part List
Manual type:
Part List
Pages:
25
Size:
563.04 Kbytes (576548 Bytes)
Language:
english
Revision:
Manual-ID:
PL-PRN033
Date:
unknown
Quality:
Electronic document, no scan, very well readable.
Upload date:
2013 04 12
MD5:
7f18f0a9dd1ef0dfd7dec8f1040dcd63
Downloads:
579

Information

TABLE OF CONTENTS 1. DRIVE ... 1 2. FRAME ... 3 3. LASER UNIT ... 5 4. MEDIA CASSETTE ... 5 5. TRANSFER UNIT ... 7 6. PAPER EXIT UNIT ... 7 7. FUSING UNIT ... 9 8. MAIN PCB ... 9 9. COVER ... 11 10. MCTL PWB ... 13 11. IOD PWB ... 13 12. LOW-VOLTAGE POWER SUPPLY UNIT ... 15 13. HIGH-VOLTAGE POWER SUPPLY UNIT ... 15 14. AC CORDS ... 17 15. ACCESSORIES ... 17 16. PACKING MATERIALS ... 19 17. PERIODICAL REPLACEMENT PARTS ... 19 18. Hard disk (OPTION) ... 21

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