Manuals / Lexmark / Computer Equipment / Printer

Lexmark 4076-0XX manual Unique Tools

Models: 4076-0XX

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4076-0XX

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Contents

•Safety and Notices •Trademarks •Index •Table of Contents •Start Diagnostics•Manuals Menu 4076-0XXSecond Edition May, 4076-0XXCopyright Lexmark International, Inc. 1994, All Rights Reserved4076-0XX ContentsRepair Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4076-0XX4076-0XX How To Use This Parts CatalogElectronic Emission Notices Notices and Safety InformationFederal Communications Commission FCC Statement 4076-0XXAvis de conformité aux normes d’Industrie Canada Industry Canada Compliance StatementThe United Kingdom Telecommunications Act 4076-0XXJapanese VCCI Notice Safety Informationviii 4076-0XXConsignes de Sécurité SicherheitshinweiseNorme di sicurezza 4076-0XXInformações de Segurança Pautas de SeguridadInformació de Seguretat 4076-0XX4076-0XX Chinese Safety Information4076-0XX Korean Safety InformationGeneral Information Power Consumption• • • • 4076-0XX• • • Maintenance ApproachOptions 4076-0XX4076-0XX Unique Tools Required For ServiceAbbreviations Start Diagnostic Information4076-0XX 1.Run the “Test Page” on pageError Error Indicator TableDiagnostic Information 4076-0XXGo to the “Maintenance Station ErrorService Check” on page 4076-0XX4076-0XX Power-on-self-testPost SequenceSymptom POST Symptom Table4076-0XX ActionCarrier Transport Problems Symptom TablesCommunications Problem Maintenance Station ProblemsPower Problems 4076-0XX Paper Feed ProblemsPrint Quality Problems SYMPTOMEnvelope Feed Service Check Service ChecksFirst Print Line Service Check 4076-0XX SIMM Problem4076-0XX Maintenance Station Service CheckFRU OR PROCEDURE Operator Panel Service CheckDiagnostic Information 4076-0XX4076-0XX Paper Feed Service Check• • • • • Diagnostic Information FRU OR PROCEDURE4076-0XX ACTIONFeed Arm Assembly FRU OR PROCEDURE4076-0XX ACTION4076-0XX Paper Path Service Check• • • • FRU OR PROCEDURE Parallel Port Service Check4076-0XX ACTIONFRU OR PROCEDURE Power Service CheckDiagnostic Information 4076-0XXFRU OR PROCEDURE Print Quality Service Check4076-0XX ACTION“Maintenance Station Service Check” FRU OR PROCEDUREAlignment Adjustment” on page Diagnostic InformationTransport Service Check Simm Service CheckFRUU or PROCEDURE FRU OR PROCEDUREthe “Maintenance Station Service FRU OR PROCEDUREDiagnostic Information 4076-0XXDemo Test Diagnostic AidsPrint Fonts Test 4076-0XX4076-0XX Purge TestPrint Nvram 4076-0XX Test PagePaper Sensor Test 4076-0XX Encoder Sensor TestHex Print 4076-0XX Parallel Port TestInitialize Nvram 4076-0XX Serial Adapter Test4076-0XX Repair InformationHandling Esd-sensitiveParts 4076-0XX AdjustmentsBi-directionalAlignment Adjustment 4076-0XX Removal ProceduresReleasing Plastic Latches 4076-0XX Auto Sheet Feed ASF Assembly RemovalASF Envelope Buckler And Pick Roller Hub Removal ASF Paper Load Lever Removal ASF Right And Left Edge Guide Assemblies RemovalCarrier Removal 4076-0XXCarrier Guide Removal Carrier Transport Belt RemovalCarrier Transport Motor Removal 4076-0XX4076-0XX Carrier Transport Motor Frame RemovalEncoder Strip Removal Feed Arm Assembly Removal Exit Roller Assembly RemovalEnd-of-formsFlag Removal Eprom Removal4076-0XX Large Feed Roller Assembly RemovalInside Idler Gears Removal 4076-0XX Left Side Frame RemovalMiddle Frame Removal Maintenance Drive And Rocker Assemblies RemovalOperator Panel Removal 4076-0XXPaper Ejectors Removal Outside Idler Gears RemovalPaper Feed Motor Removal Paper Guide Removal4076-0XX Power Supply RemovalPaper Release Lever Removal 4076-0XX Print Head Cable Removal4076-0XX Right Side Frame RemovalRubber Backer Removal Small Feed Roller Assembly RemovalStar Roller Removal 4076-0XX4076-0XX System Board Removal4076-0XX Top Cover RemovalSystem Board Connectors Connector LocationsConnector Connector NamesConnector Names ConnectorMaintenance Motor Power SupplyLubrication Specifications Preventive Maintenance• • • • • • • 4076-0XX4076-0XX How To Use This Parts CatalogParts Catalog 4076-0XX Assembly 1: Covers 9 7 4 8 2 6 Asm. 4076-0XXPart Units4076-0XX Assembly 2: Frames 7 2 3 4 5 1 6 Asm. 4076-0XXPart Units4076-0XX Assembly 3: Paper Feed 1 3 2 4 5 6 7 8 9 Asm. 4076-0XXPart Units4076-0XX Assembly 3: Paper Feed Cont Asm. 4076-0XXPart Units1 8 11 6 7 4076-0XX Assembly 4: Electronics 5 4 4 3 2 10 9Asm. 4076-0XXPart Units1 8 11 6 7 4076-0XX Assembly 4: Electronics Cont 5 4 4 3 210 9 Asm. 4076-0XXPart Units10 11 4076-0XX Assembly 4 Electronics Cont 12 13 12 9Asm. 4076-0XXPart Units4076-0XX Assembly 5: Carrier Asm. 4076-0XXPart Unit2 6 3 5 4 4076-0XX Assembly 6: Carrier TransportAsm. 4076-0XXPart Units10 13 12 2 5 4076-0XX Assembly 7: Auto Sheet Feed 6 38 4 7 1 14 9Asm. 4076-0XXPart Units4076-0XX Assembly 8: Maintenance Station 3 1 2 4 Asm. 4076-0XXPart Units4076-0XX Assembly 9: Options 1 Asm. 4076-0XXPart UnitsIndex Unique Tools 4076-0XX