Manual de instrucciones de Brother MFC440CN

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FACSIMILE EQUIPMENT
SERVICE MANUAL

MODELS: MFC845CW/665CW
MFC660CN/440CN/240C
FAX2580C/2480C






Confidential

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© Copyright Brother 2007, 2006 All rights reserved. No part of this publication may be reproduced in any form or by any means without permission in writing from the publisher. Specifications are subject to change without notice. Confidential

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Preface This Service Manual is intended for use by service personnel and details the specifications, construction, theory of operation, and maintenance for the Brother machines 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. To perform appropriate maintenance

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How this manual is organized This manual is made up of nine chapters and appendices. CHAPTER 1 PARTS NAMES AND FUNCTIONS 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. CHAPTER 2 SPECIFICATIONS Lists the specifications of each model, which enables you to make a comparison of different models. CHAPTER 3 THEORY OF OPERATION Gives an overview of the sca

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CHAPTER 9 MAINTENANCE MODE Describes the maintenance mode which is exclusively designed for the purpose of checks, settings and adjustments of the machine using the keys on the control panel. In the maintenance mode, you can update memory (EEPROM: electrically erasable programmable read-only memory) contents for optimizing the drive conditions of the head/carriage unit or the paper feed roller and paper ejection roller in the engine unit, if those units have been replaced, or for setting t