Lexmark 7200 Color Jetprinter Manual de usuario
4092-00X
7000 Color Jetprinter™
7200, 7200V Color Jetprinter
Lexmark and Lexmark with diamond
design are trademarks of Lexmark
International, Inc., registered in the
United States and/or other countries.
•Index
• Safety and Notices
• Trademarks
• Start Diagnostics
• Table of Contents
First Edition (November 1997)
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/035-3, 740 New Circle Road, 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.If your printer
has broken or missing parts, or if you are missing publications, call 1-800-
4LEXBMP. In other countries, contact your point of purchase. You can
obtain additional copies of publications related to this product by calling 1-
800-553-9727.
Lexmark is a trademark 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. 1997. All rights reserved.
UNITED STATES GOVERNMENT RESTRICTED RIGHTS
This software and documentation 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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iv
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Contents 1
Preface ..............................................vii
GeneralInformation ..................................1-1
Operator Panel. . . ................................. 1-1
Resolution and Print Speed . . ........................ 1-1
PowerConsumption................................ 1-2
Maintenance Approach ............................. 1-2
Abbreviations.................................. 1-3
UniqueToolsRequiredForService ................ 1-3
DiagnosticInformation ................................2-1
Start ........................................... 2-1
ErrorIndicatorTable............................ 2-2
Power-On Self Test (POST) Sequence.............. 2-2
POSTSymptomTable........................... 2-3
SymptomTables............................... 2-4
ServiceChecks................................... 2-6
EnvelopeFeedServiceCheck.................... 2-6
FirstPrintLineServiceCheck..................... 2-6
Maintenance Station Service Check . ............... 2-7
Paper Feed Service Check ....................... 2-8
Paper Path Service Check ...................... 2-10
ParallelPortServiceCheck...................... 2-11
PowerServiceCheck.......................... 2-11
PrintQualityServiceCheck...................... 2-12
TransportServiceCheck........................ 2-15
DiagnosticAids ......................................3-1
EncoderSensorTest............................... 3-2
InitializeErrorLog................................. 3-3
EndofForms(EOF)Test............................ 3-4
ParallelPortTest.................................. 3-5
PrintNVRAMContents ............................. 3-6
TestPage........................................ 3-7
RepairInformation....................................4-1
Handling ESD-Sensitive Parts ........................ 4-1
Adjustments...................................... 4-2
RemovalProcedures............................... 4-2
ReleasingPlasticLatches........................ 4-2
BaseAssemblyRemoval......................... 4-3
CarrierBeltRemoval............................ 4-3
CarrierFrameAssemblyRemoval ................. 4-4
CarrierTransportMotorRemoval.................. 4-5
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4092
Code Module Removal. .......................... 4-6
Edge Guide Asm and Paper Load Shaft Removal...... 4-6
Encoder Card Removal .......................... 4-6
Encoder Strip Removal .......................... 4-6
ExitDriveBeltRemoval.......................... 4-7
ExitRollerRemoval............................. 4-7
FeedArmAssemblyRemoval..................... 4-7
FrontCoverRemoval............................ 4-8
GutterPadRemoval............................. 4-8
InsideIdlerGearsRemoval....................... 4-9
LargeFeedRollRemoval........................ 4-10
LargeOutsideGearRemoval..................... 4-11
LeftSideFrameAssemblyRemoval............... 4-12
MaintenanceStationAssemblyRemoval............ 4-13
MaintenanceWipersandCapsRemoval............ 4-13
Manual Insert Tray Removal ..................... 4-13
MidFrameAssemblyRemoval ................... 4-13
Paper Feed Motor Removal...................... 4-14
Paper Guide and EOF Flag Assembly Removal ...... 4-14
Paper Load Door Removal....................... 4-16
Pick Roll Shaft, Hub and Envelope Bucklers Removal . 4-16
Power Supply Removal ......................... 4-16
Printhead Cable, Cradle & Paper Deflector Removal . . 4-17
Printhead Carrier Assembly Removal .............. 4-19
Printhead Rubber Backer Removal ................ 4-19
RearCoverRemoval........................... 4-20
RightSideFrameAssemblyRemoval.............. 4-20
Small Feed Roll Shaft, Rollers & Paper Flap Removal . 4-21
StarRollerRemoval............................ 4-21
SystemBoardRemoval......................... 4-21
ConnectorLocations ..................................5-1
System Board Connectors . .......................... 5-1
EncoderCardConnector........................... 5-2
PreventiveMaintenance ...............................6-1
Lubrication Specifications. . .......................... 6-1
PartsCatalog ........................................7-1
HowToUseThisPartsCatalog....................... 7-1
Assembly1:Covers................................ 7-2
Assembly2:Frames................................ 7-4
Assembly 3: Paper Feed . . .......................... 7-6
Assembly4:Electronics............................. 7-8
Assembly5:Carrier............................... 7-12
Assembly6:CarrierTransport....................... 7-14
vi
4092
Assembly 7: Sheet Feeder. . . ....................... 7-16
Assembly 8: Maintenance Station .................... 7-18
Index ...............................................X-1
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Preface vii
Preface 2
This manual 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 error indicator table, symptom
table, 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 indi-
vidual FRUs.
Safety Information
•This product is designed, tested and approved to meet strict
global safety standards with the use of specific Lexmark
components. The safety features of some parts may not always
be obvious. Lexmark is not responsible for the use of other
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.
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viii
Consignes de Sécurité
•Ce produit a été conçu, testé et approuvé pour respecter les
normes strictes de sécurité globale lors de l'utilisation de
composants Lexmark spécifiques. Les caractéristiques de
sécurité de certains éléments ne sont pas toujours évidentes.
Lexmark ne peut être tenu responsable de l'utilisation d'autres
pièces de rechange.
•Les consignes d'entretien et de réparation de ce produit
s'adressent uniquement à un 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.
Norme di sicurezza
•Il prodotto è stato progettato, testato e approvato in conformità a
severi standard di sicurezza e per l’utilizzo con componenti
Lexmark specifici. Le caratteristiche di sicurezza di alcune parti
non sempre sono di immediata comprensione. Lexmark non è
responsabile per l’utilizzo di parti di ricambio di altri produttori.
•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 è più
elevato. Il personale di assistenza autorizzato, deve, quindi,
adottare le precauzioni necessarie.
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Preface ix
Sicherheitshinweise
•Dieses Produkt und die zugehörigen Komponenten wurden
entworfen und getestet, um beim Einsatz die weltweit gültigen
Sicherheitsanforderungen zu erfüllen. Die sicherheitsrelevanten
Funktionen der Bauteile und Optionen sind nicht immer
offensichtlich. Sofern Teile eingesetzt werden, die nicht von
Lexmark sind, wird von Lexmark keinerlei Verantwortung oder
Haftung für dieses Produkt 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.
Pautas de Seguridad
•Este producto se ha diseñado, verificado y aprobado para
cumplir los más estrictos estándares de seguridad global
usando los componentes específicos de Lexmark. Puede que
las características de seguridad de algunas piezas no sean
siempre evidentes. Lexmark no se hace responsable del uso de
otras piezas de recambio.
•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.
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x
Informações de Segurança
•Este produto foi concebido, testado e aprovado para satisfazer
os padrões globais de segurança na utilização de componentes
específicos da Lexmark. As funções de segurança de alguns
dos componentes podem não ser sempre óbvias. A Lexmark
não é responsável pela utilização de outros componentes de
substituição.
•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.
Informació de Seguretat
•Aquest producte està dissenyat, comprovat i aprovat per tal
d'acomplir les estrictes normes de seguretat globals amb la
utililització de components específics de Lexmark. Les
característiques de seguretat d'algunes peces pot ser que no
sempre siguin òbvies. Lexmark no es responsabilitza de l'us
d'altres peces de recanvi.
•La informació pel manteniment d’aquest producte està orientada
exclusivament a professionals i no està destinada a ningú que
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.
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Preface xi
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