ADF Unit Upper and Lower Unit Removal | Lexmark 4036-304 instruction

4036-304

4. Disconnect the two CCD connectors.

5. Remove the ADF optical CCD unit.

ADF Unit (Upper and Lower Unit) Removal

1.Remove the ADF optical CCD unit. Go to “ADF Optical CCD Unit Removal” on page 3-6.

2.Remove the screws located at the four corners of the ADF unit.

Maintenance 3-7

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Lexmark 4036-304 manual ADF Unit Upper and Lower Unit Removal

Contents

X4500 Scanner 4036-304 4036-304 Edition May Table of Contents Index Safety Information Safety InformationConsignes de Sécurité Norme di sicurezza Informaçõ es de Seguranç a SicherheitshinweisePautas de Seguridad Informació de Seguretat 4036-304 Product Features Ease of Use Service GuidelinesOverview Product Description Duplex Scanning through the Auto Document Feeder ADF Digital Copier and Full-function Fax MachineNetwork Scanning Scanner Product Specifications ADF Flatbed Operation Theory of Operation System DescriptionMechanical Operation Auto Document Feeder Operation External View Scanner Mechanism Overview and Locations Internal Components Abbreviations 4036-304 Error Codes MFD Controller Errors Problem Solving MFD Error 31 No hard drive Error 51 Not enough Scanner Errors 4036-304 Power does not come on Troubleshooting CCD Pcba Scan module does not move to lock position Pcba Scan module does not move to the home position Reading is not performed Scan module does not move to the flatbed position Large jitter Image does not appear Reading position deviation Image unclear Frequent paper jam, double feed or skew Strange Sound Generated flatbed Strange sound generated ADF 4036-304 Cleaning Cover and Glass MaintenanceTouch Screen ADF Unit Removals Parts Replacement Maintenance Tools CCD Board Screws ADF Snap-in Pad Module Removal and Mounting ADF Cover Removal Document Cover Removal ADF Optical CCD Unit Removal ADF Unit Upper and Lower Unit Removal 4036-304 User Interface Removal 4036-304 4036-304 Upper Housing Removal 4036-304 Flatbed CCD Optical Unit Removal Remove the upper housing. Go to Upper Housing Removal on 4036-304 MFD Controller Cage Removal Carriage Motor Assembly RemovalCarriage Belt Pulley Assembly Removal 4036-304 4036-304 4036-304 Remove the component you want from within the MFD cage Main Control Board Removal 4036-304 Main Scanner Board Connector Locations MFD Controller Cage Low Voltage Power Supply Parts Catalog Assembly 1 Upper Scanner Asm Part Units Description Index Number Assembly 2 Lower Scanner Assembly 2 Lower Scanner Assembly 2 cont. Lower Scanner Assembly 2 cont. Lower Scanner 4036-304 Part Numbers Index 4036-304