Lexmark 1000, 1100 manual System Board Removal

Page 35

4096-00X

System Board Removal

1.Remove the front cover.

2.Remove the carrier frame from the base assembly.

3.Disconnect all cables from the system board.

Remove the four screws securing the system board to the carrier frame and remove the system board, taking care not to damage the end-of-form flag. Note the routing of all cables.

Repair Information 4-7

Image 35

Contents 4096-00X 4096-00X Table of Contents Assembly 2 Paper Feed / Carrier Transport / Maintenance Consignes de Sécurité Safety InformationSicherheitshinweise Norme di sicurezzaInformações de Segurança Pautas de SeguridadInformació de Seguretat 4096-00X 4096-00X General Information Power ConsumptionMaintenance Approach Abbreviations Start Diagnostic InformationPower-On Self Test Post Sequence Carrier Transport Problems Symptom TablesPower Problems Post Symptom Table Carrier Transport Service Check Service ChecksEnvelope Feed Service Check Maintenance Station Service Check Paper Feed Service Check Rotating the large gear by hand. If you notice a Paper Path Service Check Power Service Check FRU / Function Action Print Quality Service CheckMaintenance Station Service Check on Carrier transport area. Check the following Diagnostic Aids 4096-00X Handling ESD-Sensitive Parts Repair InformationBase and Sheet Feed Assembly Removal AdjustmentsRemoval Procedures Access Cover RemovalCarrier Transport Motor Removal Carrier Frame Assembly RemovalCarrier Belt Removal End-of-Form Flag Removal Drive Train Assembly RemovalLarge Feed Roll Removal Maintenance Station Assembly RemovalFront Cover Removal Small Feed Roll Assembly Removal Mid-Frame Assembly RemovalPower Supply Removal Printhead Carrier Assembly RemovalSystem Board Removal 4096-00X System Board Connectors Connector Locations4096-00X Lubrication Specifications Preventive Maintenance4096-00X Parts Catalog How To Use This Parts CatalogAssembly 1 Covers Asm Part Units Description Index Number Assembly 2 Paper Feed / Carrier Transport / Maintenance 4096-00X Assembly 3 Electronics 4096-00X Assembly 4 Carrier 4096-00X Assembly 5 Sheet Feeder 4096-00X 4096-00X Post Index4096-00X Reader Comment Form Business Reply Mail