Embur

OptraTM E310

4044-00X

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Lexmark and Lexmark with diamond design are trademarks of Lexmark International, Inc., registered in the United States and/or other countries.

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First Edition (March 1999) The following paragraph does not apply to any country where such provisions areinconsistent with local law: LEXMARK INTERNATIONAL, INC. PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or implied warranties in certain transactions; therefore, this statement may not apply to you. Thispublication could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in later editions. Improvements or changes in the products or the programs described may be made at any time. A form for reader’s comments is provided at the back of this publication. If the form has been removed, comments may beaddressed to Lexmark International, Inc., Department D22/035-3, 740 New Circle Road N.W., Lexington, Kentucky 40550, U.S.A. Lexmark may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you. You can purchase additional copies of publications related to this product by calling 1-800-553-9727. In other countries, contact your pointof purchase. Lexmark and Optra are trademarks of Lexmark International, Inc., registered in the United States and/or other countries. Color Jetprinter is a trademark of Lexmark International, Inc. Other trademarks are the property of their respective owners. © Copyright Lexmark International, Inc. 1999. All rights reserved. UNITED STATES GOVERNMENT RESTRICTED RIGHTS This software anddocumentation are provided with RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 and in applicable FAR provisions: Lexmark International, Inc., Lexington, KY 40550.

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Table of Contents
Notices and Safety Information . . . . . .. . . . . . . . . . . . . . . . . . . . . . . v Laser Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Options . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Diagnostic Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service Error Codes. . . . . . . . . . . . . . . . . User Error Message Table . . . . . . . . . . . . Power-On Self Test (POST). . . . . . . . . . . Symptom Tables . . . . . . . . . .. . . . . . . . . Service Checks . . . . . . . . . . . . . . . . . . . . . . Cooling Fan Service Check . . . . . . . . . . . Cover Open Switch Service Check . . . . . Dead Machine Service Check . . . . . . . . . Fuser Service Check . . . . . . . . . . . . . . . . Main Motor Service Check . . . . . . . . . . . . Operator Panel Service Check. . . . . . . . . Operator Panel Button Service Check . . .Paper Feed Service Check . . . . . . . . . . . Print Quality Service Check . . . . . . . . . . . Parallel Port Service Check . . . . . . . . . . . ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... . . . . ....