Lexmark 500n manual 12G9663, United States Government Rights

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5023-110

Edition: April 28, 2006

The following paragraph does not apply to any country where such provisions are inconsistent 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.

This publication 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.

Comments may be addressed to Lexmark International, Inc., Department D22A/032-2, 740 West New Circle Road, Lexington, Kentucky 40550, U.S.A or e-mail at ServiceInfoAndTraining@Lexmark.com. Lexmark may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.

References in this publication to products, programs, or services do not imply that the manufacturer intends to make these available in all countries in which it operates. Any reference to a product, program, or service is not intended to state or imply that only that product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any existing intellectual property right may be used instead. Evaluation and verification of operation in conjunction with other products, programs, or services, except those expressly designated by the manufacturer, are the user’s responsibility.

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

Optra Forms is a trademark of Lexmark International, Inc.

PostScript® is a registered trademark of Adobe Systems Incorporated.

PCL® is a registered trademark of the Hewlett-Packard Company.

All other trademarks are the property of their respective owners.

© 2006 Lexmark International, Inc. All rights reserved.

UNITED STATES GOVERNMENT RIGHTS

This software and any accompanying documentation provided under this agreement are commercial computer software and documentation developed exclusively at private expense.

P/N 12G9663

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Contents Lexmark C500n 5023-110 12G9663 United States Government RightsTable of contents Diagnostic information Diagnostic aids Locations and connectors Vii 5023-110 Laser notices Laser advisory labelClass 1 Laser statement label Laser notice LaserAvis relatif à l’utilisation de laser Avvertenze sui prodotti laserAvisos sobre el láser Laserinformatie LasermeddelelseHuomautus laserlaitteesta Laser-notisJapanese laser notice Laser-meldingAvís sobre el Làser Chinese laser notice Korean laser notice 5023-110 Norme di sicurezza Safety informationConsignes de sécurité Informações de Segurança SicherheitshinweisePautas de Seguridad Informació de Seguretat Preface ConventionsMaintenance approach Tools required for serviceSerial number Acronyms Technical specifications SpecificationsResolution Physical specifications and weightPrint speed and performance Packaging and shipping dimensionsOperating clearances Time to first printPrinter memory Paper and media specificationsDuty cycle Media input types and weights Media guidelines Media sizesOutput capacity by media and source Transparencies PaperEnvelopes LabelsConnectivity Internal Print Servers Standard InterfacesPower and electrical specifications EnvironmentPrinter identification Printer theory of operation Printer paper path Mechanical and electrical structures Printer systems descriptionBasic principles of color printing Printer component systems Basic process of color printing Print system and transfer system Structure of OPC belt photo developer cartridge Basic structure of the print system CBV DBV Details of the print system Charging processExposing process Developing process CBVFirst transfer drum process Transfer belt Aluminum drum tube Film transfer beltBelt cleaning process Belt discharge erase lamp process5023-110 Details of the transfer system Second transfer paper processTransfer belt cleaning process Details of the optical system DescriptionDetails of the paper transportation system Part FunctionFusing unit Fusing process Control of print process Control system structureElectrical system and function Print sequence diagram Laser drive control circuit 5023-110