Lexmark 6200 Series User manual

4411-XXX
Lexmark™ 6200 Series AIO
Lexmark and Lexmark with diamond
design are trademarks of Lexmark
International, Inc., registered in the
United States and/or other countries.
• Table of contents
•Index
• Safety and notices
• Trademarks
• Start diagnostics
Revised: April 2005

Edition:April 2005
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
[e-mail]. 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 point of purchase.
Lexmark and Lexmark with diamond design are trademarks of Lexmark International,
Inc., registered in the United States and/or other countries.
Other trademarks are the property of their respective owners.
© 2004 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.
4411-XXX
U.S.A. P/N: 12G9481 Japanese P/N: 12G9482

iii
4411-XXX
Table of contents
Safety information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .v
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .x
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .x
General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Scanner specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Maintenance approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
Diagnostic information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Power-On Self Test (POST) sequence . . . . . . . . . . . . . . . . . . . . 2-1
Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Catastrophic error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Non-catastrophic error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
POST symptom table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Symptom tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Service checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Carrier transport service check . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
CIS module assembly service check . . . . . . . . . . . . . . . . . . . . . 2-11
Maintenance station service check . . . . . . . . . . . . . . . . . . . . . . 2-12
Paper feed service check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
Power service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Print quality service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Scan/copy quality service check . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Diagnostic aids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Self test mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Repair information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Handling ESD-sensitive parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Removal procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Releasing plastic latches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Scanner module assembly removal. . . . . . . . . . . . . . . . . . . . . . . 4-3
Print engine removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Base assembly removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9
Carrier assembly removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

iv Service Manual
4411-XXX
System board removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-12
Maintenance station removal . . . . . . . . . . . . . . . . . . . . . . . . . . .4-13
PictBridge door removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-15
Control panels removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-16
Rear cover removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-16
ASF guide with spring removal . . . . . . . . . . . . . . . . . . . . . . . . . .4-17
Connector locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Preventive maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
Lubrication specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
Parts catalog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
Assembly 1: Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Assembly 2: Print engine, carrier, and electronics . . . . . . . . . . . . . . . . 4
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X-1

Safety information v
4411-XXX
Safety information
•The safety of this product is based on testing and approvals of
the original design and specific components. The manufacturer
is not responsible for safety in the event of use of unauthorized
replacement parts.
•The maintenance information for this product has been
prepared for use by a professional service person and is not
intended to be used by others.
•There may be an increased risk of electric shock and personal
injury during disassembly and servicing of this product.
Professional service personnel should understand this and take
necessary precautions.
Consignes de Sécurité
•La sécuritéde ce produit repose sur des tests et des
agréations portant sur sa conception d'origine et sur des
composants particuliers. Le fabricant n'assume aucune
responsabilitéconcernant la sécuritéen cas d'utilisation de
pièces de rechange non agréées.
•Les consignes d'entretien et de réparation de ce produit
s'adressent uniquement àun personnel de maintenance
qualifié.
•Le démontage et l'entretien de ce produit pouvant présenter
certains risques électriques, le personnel d'entretien qualifié
devra prendre toutes les précautions nécessaires.

vi Service Manual
4411-XXX
Norme di sicurezza
•La sicurezza del prodotto si basa sui test e sull'approvazione
del progetto originale e dei componenti specifici. Il produttore
non èresponsabile per la sicurezza in caso di sostituzione non
autorizzata delle parti.
•Le informazioni riguardanti la manutenzione di questo prodotto
sono indirizzate soltanto al personale di assistenza autorizzato.
•Durante lo smontaggio e la manutenzione di questo prodotto,
il rischio di subire scosse elettriche e danni alla persona èpiù
elevato. Il personale di assistenza autorizzato, deve, quindi,
adottare le precauzioni necessarie.
Sicherheitshinweise
•Die Sicherheit dieses Produkts basiert auf Tests und
Zulassungen des ursprünglichen Modells und bestimmter
Bauteile. Bei Verwendung nicht genehmigter Ersatzteile wird
vom Hersteller keine Verantwortung oder Haftung für die
Sicherheit übernommen.
•Die Wartungsinformationen für dieses Produkt sind
ausschließlich für die Verwendung durch einen
Wartungsfachmann bestimmt.
•Während des Auseinandernehmens und der Wartung des
Geräts besteht ein zusätzliches Risiko eines elektrischen
Schlags und körperlicher Verletzung. Das zuständige
Fachpersonal sollte entsprechende Vorsichtsmaßnahmen
treffen.

Safety information vii
4411-XXX
Pautas de Seguridad
•La seguridad de este producto se basa en pruebas y
aprobaciones del diseño original y componentes específicos.
El fabricante no es responsable de la seguridad en caso de uso
de piezas de repuesto no autorizadas.
•La información sobre el mantenimiento de este producto está
dirigida exclusivamente al personal cualificado de
mantenimiento.
•Existe mayor riesgo de descarga eléctrica y de daños
personales durante el desmontaje y la reparación de la
máquina. El personal cualificado debe ser consciente de este
peligro y tomar las precauciones necesarias.
Informações de Segurança
•A segurança deste produto baseia-se em testes e aprovações
do modelo original e de componentes específicos. O fabricante
não éresponsável pela segunrança, no caso de uso de peças
de substituição não autorizadas.
•As informações de segurança relativas a este produto
destinam-se a profissionais destes serviços e não devem ser
utilizadas por outras pessoas.
•Risco de choques eléctricos e ferimentos graves durante a
desmontagem e manutenção deste produto. Os profissionais
destes serviços devem estar avisados deste facto e tomar os
cuidados necessários.

viii Service Manual
4411-XXX
Informacióde Seguretat
•La seguretat d'aquest producte es basa en l'avaluaciói
aprovaciódel disseny original i els components específics.
El fabricant no es fa responsable de les qüestions de
seguretat si s'utilitzen peces de recanvi no autoritzades.
•La informaciópel manteniment d’aquest producte està
orientada exclusivament a professionals i no estàdestinada
a ningúque no ho sigui.
•El risc de xoc elèctric i de danys personals pot augmentar
durant el procés de desmuntatge i de servei d’aquest producte.
El personal professional ha d’estar-ne assabentat i prendre
les mesures convenients.

Safety information ix
4411-XXX

xService Manual
4411-XXX
Preface
This manual contains maintenance procedures for service
personnel. It is divided into the following chapters:
1. General information contains a general description of the
printer and the maintenance approach used to repair it. Special
tools and test equipment are listed in this chapter, as well as
general environmental and safety instructions.
2. Diagnostic information contains an error codes, error indicator
table, symptom tables, and service checks used to isolate failing
field replaceable units (FRUs).
3. Diagnostic aids contains tests and checks used to locate or
repeat symptoms of printer problems.
4. Repair information provides instructions for making printer
adjustments and removing and installing FRUs.
5. Connector locations uses illustrations to identify the connector
locations and test points on the printer.
6. Preventive maintenance contains the lubrication specifications
and recommendations to prevent problems.
7. Parts catalog contains illustrations and part numbers for
individual FRUs.
Definitions
CAUTION: A caution identifies something that might cause a
servicer harm.
Warning: A warning identifies something that might damage the
printer hardware or software.
Note: A note provides additional information.