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Brother mfc3320cn Service Manual
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FACSIMILE EQUIPMENT
SERVICE MANUAL
MODELS: MFC3320CN/FAX1920CN
MFC3220C/FAX1820C/FAX1815C

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Summary of Contents for Brother mfc3320cn

  • Page 1 FACSIMILE EQUIPMENT SERVICE MANUAL MODELS: MFC3320CN/FAX1920CN MFC3220C/FAX1820C/FAX1815C...
  • Page 2 Preface This Service Manual is intended for use by service personnel and details the specifications, construction, theory of operation, and maintenance for the Brother facsimile equipment noted on the front cover. It includes information required for troubleshooting and service--disassembly, reassembly, and lubrication--so that service personnel will be able to understand equipment function, repair the equipment in a timely manner and order spare parts as necessary.
  • Page 3 Provides the wiring diagrams that help you understand the connections between PCBs. Appendix 6 Circuit Diagrams Provides the circuit diagrams of the MJ PCB (MFC3320CN), NCU PCB (MFC3220C/ FAX1920CN/FAX1820C/FAX1815C) and power supply PCB. This manual describes the models and their versions destined for major countries. The specifications and...
  • Page 4: Safety Precautions

    SAFETY PRECAUTIONS To Use the Machine Safely Please refer to these instructions for later reference and before attempting any maintenance. WARNING There are high voltage electrodes inside the Do not handle the plug with wet hands. machine. Before you clean the machine or Doing this might cause an electrical shock.
  • Page 5 Caution Lightning and power surges can damage this product! We recommend that you use a quality surge protection device on the AC power line and on the telephone line, or unplug the lines during a lightning storm IMPORTANT SAFETY INSTRUCTIONS When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including the following: 1.
  • Page 6: Parts Names And Functions

    CHAPTER PARTS NAMES & FUNCTIONS...
  • Page 7 CHAPTER 1 PARTS NAMES & FUNCTIONS This chapter contains external views and names of components and describes their functions. Information about the keys on the control panel is included to help you check operation or make adjustments. CONTENTS EQUIPMENT OUTLINE ....................1-1 CONTROL PANEL .....................
  • Page 8: Equipment Outline

    (5) ADF document support (7) Paper tray (4) Top cover (3) ADF document output support (1) Control panel (2) Output paper support Rear view (10) USB interface connector (9) Telephone line jack (11) LAN cable connector* (8) External telephone line jack *MFC3320CN/FAX1920CN only...
  • Page 9: Parts Reference List

    FACSIMILE EQUIPMENT PARTS REFERENCE LIST MODEL: FAX1815C / FAX1820C MFC3220C / MFC3320CN (For Germany / United Kingdom / France / Belgium / Netherlands / Switzerland / Ireland / Denmark / Austria / Spain / Italy / Portugal / Hong Kong / Singapore /...
  • Page 11 FACSIMILE EQUIPMENT PARTS REFERENCE LIST MODEL: MFC3220C / 3320CN FAX1820C / 1920CN (For U.S.A / Canada /Chile / Argentina / Brazil)
  • Page 13 Brother FAX-1815 1820 1920 MFC-3220 3320 Service Manual Brother FAX-1815 1820 1920 MFC-3220 3320 Service Manual Brother FAX-1815 1820 1920 MFC-3220 3320 Service Manual Brother FAX-1815 1820 1920 MFC-3220 3320 Service Manual Brother FAX-1815 1820 1920 MFC-3220 3320 Service Manual...

This manual is also suitable for:

Fax1920cnMfc3220cFax1820cFax1815c