7000.pdf

7000ColorJetprinter™

7200,7200VColorJetprinter

4092-00X

• TableofContents

• StartDiagnostics

• SafetyandNotices

• Trademarks

•Index

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LexmarkandLexmarkwithdiamond

designaretrademarksofLexmark

International,Inc.,registeredinthe

UnitedStatesand/orothercountries.

4092

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.

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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Contents

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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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

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Assembly 7: Sheet Feeder. . . ....................... 7-16

Assembly 8: Maintenance Station .................... 7-18

Index ...............................................X-1

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