Equipment information:

Brother HL-3450CN Printer
Manufacturer:
Brother
Model: HL-3450CN
Date: 2002
Category: Computer equipment
Group: Printer
Description: Color Laser Printer
Information:
                                    

These manuals are available for the above equipment:

Brother -- HL-3450CN -- Service Manual
File name: Brother-2668-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 365
Size: 8.30 Mbytes (8707554 Bytes)
Language: english
Revision:
Manual-ID/Number: SM-PRN028
Date: January 2002
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: 9bcfac3a18b567dc65fa4076a932cc4b
ed2kID: afcef7c83d4dc4528c2abdf379245a63
Downloads: 157 since 31 July 2011
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.
Brother-2668-Manual-Page-1-Picture
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Brother -- HL-3450CN -- Part List
File name: Brother-4421-Manual-Page-1-Picture
Manual Type: Part List
Pages: 25
Size: 563.04 Kbytes (576548 Bytes)
Language: english
Revision:
Manual-ID/Number: PL-PRN033
Date: January 2002
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: 7f18f0a9dd1ef0dfd7dec8f1040dcd63
ed2kID: 2c4cdac30c899992e312089fb948cd67
Downloads: 63 since 12 April 2013
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
Brother-4421-Manual-Page-1-Picture
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