Lexmark 4097 schematic

Lexmark 3200 Color Jetprinter

• Table of Contents

• Start Diagnostics

• Safety and Notices

• Trademarks

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•Index

• Manuals Menu

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 (June, 1998) 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 D22/035-3, 740New 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 addit ional c opies of public ations rel ated 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.

Color Jetprinter is a trademark of Lexmark International, Inc. Other trademarks are the property of their respective owners.

UNITED STATES GOVERNMENT RESTRICTED RIGHTS

This software and documentation are provided with RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to restricti ons 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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Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .v

Safety Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Power Consumption Operator Panel Maintenance Approach

Abbreviations

Diagnostic Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Start

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Indicator Light Table Power-On Self Test (POST) Sequence POST Symptom Table Symptom Tables

Service Checks

Carrier Transport Service Check Maintenance Station Service Check Paper Feed Service Check Paper Path Service Check Power Service Check Print Quality Service Check

Diagnostic Aids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Test Page

Repair Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Handling ESD-Sensitive Parts Adjustments Removal Procedures

Releasing Plastic Latches

Connector Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Lubrication Specifications

Parts Catalog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I-1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

. . . . . . . . . . . . . . . . . . . . 2-2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

. . . . . . . . . . . . . . . . . . . . . . . . . 2-5

. . . . . . . . . . . . . . . . . . . . . . 2-7

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

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Preface

This manual is divided into the following chapters:

General Information

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.

Diagnostic Information

symptom tables, and service checks used to isolate failing field replaceable units (FRUs).

Diagnostic Aids

repeat symptoms of printer problems.

Repair Information

adjustments and removing and installing FRUs.

Connector Locations

connector locations and test points on the printer.

Preventive Maintenance

and recommendations to prevent problems.

Parts Catalog

individual FRUs.

contains illustrations and part numbers for

contains a general description of the

contains an error indicator table,

contains tests and checks used to locate or

provides instructions for making printer

uses illustrations to identify the

contains the lubrication specifications

Preface vii

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Safety Information

This product is designed, tested and approved to meet strict

•

global safety standards with the use of specific Lexmark components. The safety f eatures 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.

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.

viii Service Manual

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Norme di sicurezza

Il prodotto è stato progettato, testato e approvato in conf ormità a

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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

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rischio di subire scosse elettriche e danni alla persona è più elevato. Il personale di assistenza autorizzato, deve, quindi, adottare le precauzioni necessarie.

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.

Safety Information ix

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Pautas de Seguridad

Este producto se ha diseñado, verificado y aprobado para

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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. Le xmark 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

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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

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.

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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

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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 xi

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xii Service Manual

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1. General Information

The Lexmark 3200 Color JetprinterTM is a personal, near laserquality inkjet printer. The printer contains single-unit customer replaceable supply items. Dual printheads provide color and true black printing without changing printheads. The black cartridge has a total of 208 nozzles and installs on the right. The color cartridge has a total of 192 nozzles and installs on the left. The printer is capable of printing in two directions from either cartridge.

Power Consumption

<8 Watts - power off and power to the printer

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8 Watts - Idle Mode (power on - not printing)

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15 Watts - Printing (average)

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25 Watts - Printing (peak)

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Operator Panel

Buttons Lights

Left Button

• Power On/Off

Right Button

• P aper F eed - clears a paper jam or loads paper when there is a paper out condition.

Left Light

• Steady - Power On

• Flashing - Printer Error Right Light

• Steady - Busy

• Flashing - Paper Out/Jam

General Information 1-1

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Maintenance Approach

The diagnostic information in this manual leads you to the correct field replaceable unit (FR U) or part. Use the symptom index, service checks, and diagnostic aids to determine the symptom and repair the failure. Begin with

After you complete the repair, perform tests as needed to verify the repair.

“Indicator Light Table” on page 2-1

Abbreviations

ESD Electrostatic Discharge FRU Field Replaceable Unit HVPS High Voltage Power Supply LVPS Low Voltage Power Supply OEM Original Equipment Manufacturer V ac Volts alternating current V dc Volts direct current ZIF Zero Insertion Force

1-2 Service Manual

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2. Diagnostic Information

Start

Use the indicator light table, the symptom tables, service checks, and diagnostic aids in chapter 3, to determine the printer failure.

Indicator Light Table

Indicator Light Indicates

Power light on Machine is on. Power light on and busy light

flashes two times Power light on and busy light

flashes on and off Power light and busy light flash Go to the

Both lights on at the same time Printer is busy or printing.

Paper out.

Paper jam.

“Carrier T ransport Service

Check” on page 2-5

Diagnostic Information 2-1

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Po wer-On Self Test (POST) Sequence

Turn the printer on and check for a correct POST operation by observing the following:

1. The power light comes on.

2. The carrier moves over the maintenance station two times and seals the printheads.

3. The paper feed gears turn.

4. All motors stop and the power light stays on.

If your printer completes POST with no errors, go to the

Tables” on page 2-3

, locate the symptom and take the indicated

“Symptom

action. If your printer does not complete POST, locate the symptom in the

following table and take the indicated action.

POST Symptom Table

Symptom Action

No power light and no motors run

Paper feed gears do not turn

Carrier does not move

Carrier slams side frame

No busy light Replace the operator panel, or the system board.

Go to the

page 2-5

Go to the

page 2-5

“Power Service Check” on page 2-11

“Paper Feed Service Check” on page 2-8

“Carrier Transport Service Check” on

2-2 Service Manual

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Symptom Tables

Locate the symptom in the following tables and take the appropriate action.

Carrier Transport Problems

Symptom Action

• No carrier movement

• Slow carrier movement

• Carrier stops

• Carrier slams side frame

Go to the

Service Check” on page 2-5

Maintenance Station Problems

Symptom Action

Maintenance station:

• Fails to cap the printheads

• Fails to clean the printheads

Go to the

Service Check” on page 2-7

Operator Panel Problems

Symptom Action

• Paper feed or po wer buttons do

not operate

• Busy or paper feed lights do not

come on

Replace the operator panel,or the system board.

“Carrier Transport

“Maintenance Station

Diagnostic Information 2-3

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ymp

Paper Feed Problems

Symptom Action

• Fails to pick paper

• Picks more than one sheet of paper

• Picks paper but fails to feed

• Paper jams

• Paper fails to exit

• Noisy paper feed

Envelopes fail to feed Go to the

Paper skews Go to the

Go to the

Check” on page 2-8

Check” on page 2-10

Power Problems

tom Action

No power in machine, motors do not operate

Go to the

on page 2-11

Print Quality Problems

tom Action

• Voids in characters

• Light print

• Prints off the page

• Fuzzy print

• Carrier moves but no print

• Printhead drys prematurely

• Colors print incorrectly

• Vertical alignment off

Go to the

Check” on page 2-12

“Paper Feed Service

“Paper Path Service

“Power Service Check”

“Print Quality Service

• Ink smearing

• Vertical streaks on paper

• Print lines crowded

2-4 Service Manual

Go to the

Check” on page 2-8

“Paper Feed Service

+ 35 hidden pages