Scanner Lid Assembly Removal, Rear Cover Removal | Lexmark 4402-001

4402-001

Scanner Lid Assembly Removal

1.Open the lid.

2.Lift and remove.

Rear Cover Removal

1.Remove two screws [A] from the rear cover.

2.Depress two latches [B] on the bottom of the rear cover.

3.Lift the rear cover and remove

Repair Information 4-3

Image 37

Lexmark 4402-001 manual Scanner Lid Assembly Removal, Rear Cover Removal

Contents

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