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SERVICE MANUAL

DCP-8080DN/8085DN
MFC-8480DN/8880DN/8890DW
Read this manual thoroughly before maintenance work.
Keep this manual in a convenient place for quick and easy reference at all times.
January 2009
SM-FAX105
Laser FAX/MFC
MODEL:
Confidential

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   Summary of Contents for Brother DCP-8080DN

  • Page 1: Service Manual

    Laser FAX/MFC SERVICE MANUAL MODEL: DCP-8080DN/8085DN MFC-8480DN/8880DN/8890DW Read this manual thoroughly before maintenance work. Keep this manual in a convenient place for quick and easy reference at all times. January 2009 SM-FAX105 Confidential...

  • Page 2

    Multi-Function Center (hereinafter referred to as "the machine"). This information is vital to the service personnel to maintain the high printing quality and performance of the machine. This service manual covers the DCP-8080DN/8085DN, MFC-8480DN/8880DN/8890DW machines. This manual consists of the following chapters:...

  • Page 3

    APPENDIX 1: FIRMWARE SWITCHES (WSW) APPENDIX 2: DELETION OF USER SETTING INFORMATION, etc. Provides instructions on how to delete such as user setting information recorded in the machine. APPENDIX 3: SERIAL NUMBERING SYSTEM APPENDIX 4: SCREW CATALOGUE APPENDIX 5: REFERENCES APPENDIX 6: GLOSSARY Information in this manual is subject to change due to improvement or redesign of the product.

  • Page 4

    REGULATION For Europe and Other countries ■ Radio interference (220 to 240 volt model only) This machine follows EN55022 (CISPR Publication 22)/Class B. Before you use this product, make sure that you use one of the following interface cables. (1) A shielded parallel interface cable with twisted-pair conductors and that it is marked IEEE 1284 compliant.

  • Page 5: Internal Laser Radiation

    ■ Internal laser radiation Maximum radiation power: 5 mW Wave length: 770 - 810 nm Laser class: Class 3B ■ EU Directive 2002/96/EC and EN50419 (European Union only) This equipment is marked with the above recycling symbol. It means that at the end of the life of the equipment you must dispose of it separately at an appropriate collection point and not place it in the normal domestic unsorted waste stream.

  • Page 6

    Important A shielded interface cable should be used to ensure compliance with the limits for a Class B digital device. Changes or modifications not expressly approved by Brother Industries, Ltd. could void the user's authority to operate the equipment. Confidential...

  • Page 7

    FDA regulations and must be attached to laser products marketed in the United States. MANUFACTURED: Brother Technology (Shenzhen) Ltd. NO6 Gold Garden Ind., Nanling Buji, Longgang, Shenzhen, China This product complies with FDA performance standards for laser products except for deviations pursuant to Laser Notice No.50, dated July 26, 2001.

  • Page 8: Safety Information

    SAFETY INFORMATION ■ Caution for Laser Product (WARNHINWEIS fur Laser drucker) CAUTION: When the machine during servicing is operated with the cover open, the regulations of VBG 93 and the performance instructions for VBG 93 are valid. CAUTION: In case of any trouble with the laser unit, replace the laser unit itself. To prevent direct exposure to the laser beam, do not try to open the enclosure of the laser unit.

  • Page 9

    ■ Definitions of Warnings, Cautions and Notes The following conventions are used in this service manual: Mark Contents Warnings tell you what to do to prevent possible personal injury. Electrical Hazard icons alert you to a possible electrical shock. Hot Surface icons warn you not to touch machine parts that are hot. Cautions specify procedures you must follow or avoid to prevent possible damage to the machine or other objects.

  • Page 10

    WARNING If you analyze malfunctions with the power plug inserted into the power outlet, special caution should be exercised even if the power switch is OFF because it is a single pole switch. WARNING DO NOT use flammable substances, any type of spray or any organic solvent/liquids contains alcohol or ammonia to clean the inside or outside of the machine.

  • Page 11

    CHAPTER SPECIFICATIONS...

  • Page 12

    CHAPTER 1 SPECIFICATIONS This chapter lists the specifications of each model, which enables you to make a comparison of different models. CONTENTS 1. COMPONENTS ......................1-1 2. SPECIFICATIONS LIST ....................1-2 2.1 Printing ........................1-2 2.2 Functions ....................... 1-3 2.3 Electronics and Mechanics..................1-5 2.4 Network Connectivity.....................

  • Page 13

    1. COMPONENTS The equipment consists of the following major components: ADF Unit Panel Unit Scanner Unit NCU PCB Speaker ASSY Joint Cover ASSY Outer Chute ASSY Laser Unit Driver PCB Back Cover Side Cover R Rear Chute ASSY Toner LED PCB ASSY Fuser Unit Frame Unit Process Cover ASSY...

  • Page 14

    Laser FAX/MFC PARTS REFERENCE LIST MODEL: DCP-8080DN / DCP-8085DN / MFC-8480DN / MFC-8880DN / MFC-8890DW Read this list thoroughly before maintenance work. Keep this list in a convenient place for quick and easy reference at all times. January 2009 PL-FAX160 8C5D11 Ver.

  • Page 15

    CONTENTS FRAME L & DRIVE UNIT ..............1 FRAME UNIT..................3 LASER UNIT ..................5 PAPER FEEDER .................. 7 DUPLEX ....................9 PAPER TRAY ..................11 FUSER UNIT ..................13 COVERS..................... 15 SCANNER ..................17 10. ADF 1....................19 11. ADF 2....................21 12.

  • Page 17

    Brother DCP-8080DN 8085DN MFC-8480DN 8880DN 8890DW Service Manual Brother DCP-8080DN 8085DN MFC-8480DN 8880DN 8890DW Service Manual Brother DCP-8080DN 8085DN MFC-8480DN 8880DN 8890DW Service Manual Brother DCP-8080DN 8085DN MFC-8480DN 8880DN 8890DW Service Manual Brother DCP-8080DN 8085DN MFC-8480DN 8880DN 8890DW Service Manual...

This manual also for:

Dcp-8085dn, Mfc-8480dn, Mfc-8880dn, Mfc-8890dw

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