Lexmark 4402-001 guide

4402-001

3-2Service Manual

Image 34

Lexmark 4402-001 manual

Contents

4402-001 4402-001 Table of Contents Assembly 3 Electronics Index Safety Information Consignes de Sécurité Norme di sicurezza Sicherheitshinweise Pautas de Seguridad Informaçõ es de Seguranç a Informació de Seguretat 4402-001 Preface Power Consumption General Information Scanner Specifications Press this When you want to Button Operator Panel Maintenance Approach Abbreviations Power-On Self Test Post Sequence Diagnostic InformationStart Post Symptom Table Symptom Tables System Board Removal on Go to the CCD Module AssemblyGo to the Gear Train Assembly Go to the Scan/Copy Quality Go to the Power Service Check Go to the Paper Feed ServiceGo to the Paper Path Service Go to the Print Quality Service Carrier Transport Service Check Service ChecksEngine. Go to the Print Engine Removal on Removal on Assembly Print Engine Removal onTo the Maintenance Station Removal on Cover Sensor Removal on page 4-6. If Gear Train Assembly Service CCD Module Assembly Service CheckRemoval on page 4-12 for more Belt/Idler Pulley Assembly Gear Train Assembly Service CheckAssembly Removal on Print Engine Removal on Maintenance Station Service Check Station Removal on Paper Feed Service Check Run the Power-On Self Test Post Sequence Engine Removal on page 4-11 and replace Paper Path Service Check Power Service Check Maintenance Station Removal on Print Quality Service CheckGo to the System Board Removal on Carrier transport area. Check the following Scan/Copy Quality Service Check 4402-001 Diagnostic Aids Test 4402-001 Repair Information Handling ESD-Sensitive Parts Removal Procedures AdjustmentsReleasing Plastic Latches Scanner Lid Assembly Removal Rear Cover Removal Operator Panel Removal Top Housing Assembly RemovalPaper Support Removal CCD Module Assembly Removal Gear Train Assembly Removal Access Cover Sensor Removal Access Cover Removal Right Cover Removal Left Cover Removal Middle Frame Removal 4402-001 Print Engine Removal ASF Module Removal System Board Removal Carrier Removal Encoder Strip Removal Maintenance Station Removal Belt/Idler Pulley Assembly Print Engine Removal Connector Locations Units Description 4402-001 Preventive Maintenance Lubrication Specifications 4402-001 How to Use This Parts Catalog Parts Catalog Assembly 1 Covers Assembly 1 Covers Asm Part Units Description Index Number Assembly 1 cont. Covers Assembly 1 cont. Covers Assembly 2 Paper Feed, Frame and Carrier Transport Assembly 2 Paper Feed, Frame and Carrier Transport Assembly 3 Electronics Assembly 3 Electronics 4402-001 Index Part Numbers