4026-0XX Assembly 7 Electronics | Lexmark OptraTM manual

4026-0XX

Assembly 7: Electronics (continued)

6-24

Image 130

Lexmark OptraTM manual 4026-0XX Assembly 7 Electronics

Contents

Optra E 4026-0XX 4026-0XX Third Edition April United States Government Restricted Rights Contents Diagnostic Aids Index Laser Notice To IEC 4026-0XX Laser Avis relatif à l’utilisation de laser Avvertenze sui prodotti laser Avisos sobre el láser Declaração sobre Laser Laserinformatie Lasermeddelelse Huomautus laserlaitteesta Laser-notis Laser-melding Avís sobre el Làser Japanese Laser Notice Chinese Laser Notice Korean Laser Notice Safety Information Sicherheitshinweise Norme di sicurezza Consignes de SécuritéPautas de Seguridad Informações de Segurança Informació de Seguretat 4026-0XX Preface General Information Maintenance ApproachTools Required For Service Options Acronyms Diagnostic Information Start Diagnostic Information Service Error Codes Blinking Operator Panel LED Action Go to the Fan Service Check on 4026-0XX 4026-0XX User Error Message Table User Error Message LED Status Action Rate. Go to the User User Secondary Error Message Table 4026-0XX Power-On Self Test Post 4026-0XX Post Symptom Table Symptom Action Symptom Table Symptom Action 4026-0XX Service Checks Charge Brush Service Check Cover Interlock Service Check Roll Assembly Service Check Exit Sensor Service Check Fan Service Check Cold Fuser Service Check If the lamp does not come on and the Error LED Hot Fuser Service Check Input Sensor Service Check 4026-0XX Low Voltage Power Supply Service Check Dead Printer Post Incomplete Error LED remains on solid ROM Simm 4026-0XX Fuse F1 continues to open after being replaced Main Drive Motor Service Check FRU 4026-0XX Operator Panel Service Check Button is pressed Wrinkled or damaged paper Optional Paper Tray Two Service CheckPaper fails to leave Paper Tray Two Solenoid never picks 4026-0XX Frame Assembly Service Check on Diagnostic Information Paper Take-Up Solenoid Service Check Engine board cable at the solenoid and check 4026-0XX Parallel Port Service Check Paper Feed Service Check 4026-0XX Wrinkled Paper/Envelope/Transparency 4026-0XX Paper Never Reaches The Exit Sensor Paper Jam In The Fuser AssemblyAny Jam After The Exit Sensor Paper Feed Frame Assembly Service Check Print Quality Service Check Blank 4026-0XX Spot or Marks At Same Spot On Every PrintAll Black White or Black Lines or Bands Offset Print White Spots 4026-0XX Excessive BackgroundLight Print Toner on backside of printed Registration Service Check Transfer Assembly Service Check Transfer Corona Service Check ROM Simm Service Check Power-On Self Test Post Diagnostic AidsDiagnostic Aids 4026-0XX Diagnostic Tests Printer Diagnostic Test Service Diagnostic Test 4026-0XX User Mode Print Test 4026-0XX Paper Feed Timing Fuser Operation Fuser Control Configuration Mode Configuration Mode Operator Panel Overlay 4026-0XX Operator Panel Configuration Mode Button Definition Hex Trace Operator Panel LED Status Action Restoring Factory Defaults Repair Information Handling ESD-Sensitive Parts Repair Information Adjustment Procedures Print Registration Adjustment Removal Procedures Screw Identification Table Board Cage Removal Cover Removals Controller Board Removal 4026-0XX Top Cover Exit Sensor Removal Roll RemovalEngine Board Removal Exit Sensor Flag Removal Fan Removal Exit Paper Feed Roller Assembly RemovalFuser Lamp Removal Fuser Upper Frame Assembly Removal Fuser Lower Frame Assembly RemovalFuser Paper Separator Removal Hvps Cover Removal Hvps Board RemovalLeft Side Plate Removal Main Drive/Paper Feed Gears Removal Lvps RemovalMain Drive Motor Removal Manual Paper Feed Guide Plate Removal Paper Entry Sensor Removal Operator Panel RemovalPaper Entry Sensor Flag Removal Paper Lift Plate Assembly Removal Paper Feed Frame Assembly RemovalPaper Feed Input Tray Assembly Removal Paper Feed Solenoid Removal Printhead Removal Second Paper Tray Option Connector RemovalPaper Separator Removal Print Media Selection Lever Removal 06C/06F/071 Thermistor Removal Thermal Fuse Removal 06A/06B/06D/06J/070Thermostat Removal 06C/06F/071 Transfer Unit Removal 4026-0XX Low Voltage Power Supply Connector LocationsConnector Locations High Voltage Power Supply CN1A Controller Board Pin No Signal Engine Board CN7A Lvps Connector Pin Signal CN9A 2nd Paper Tray 4026-0XX Connector Locations Second Paper Tray Sensor Board Option Controller Board Connector Pin No Signal J3 Pullup Power J2 Parallel Port Pin No Signal 4026-0XX Connector Locations Paper Entry Sensor Paper Exit SensorPaper Feed Solenoid Parts Catalog How To Use This Parts Catalog Parts Catalog 4026-0XX Assembly 1 Covers Asm Part Units Description Index Number 4026-0XX Assembly 1 Covers PWB-R 4026-0XX Assembly 2 Frame 4026-0XX 4026-0XX Assembly 2 Frame Gear, 20/41T PP 69G9989 4026-0XX Assembly 2 Frame Clip, Type 9107 PP 69G9986 4026-0XX Assembly 3 Printhead 4026-0XX 4026-0XX Assembly 4 Paper Feed Input Tray 4026-0XX 4026-0XX Assembly 5 Paper Feed Frame 4026-0XX 4026-0XX Assembly 6 Fuser 4026-0XX 4026-0XX Assembly 6 Fuser 4026-0XX 4026-0XX Assembly 7 Electronics 4026-0XX 4026-0XX Assembly 7 Electronics ROM Simm 06A/06J 4026-0XX Assembly 8 Transfer Assembly 4026-0XX 4026-0XX Assembly 9 Option Second Paper Drawer 4026-0XX 4026-0XX Assembly 9 Option Second Paper Drawer Screw, Type 1305 PP 11A7434 4026-0XX Assembly 9 Option Second Paper Drawer 4026-0XX 4026-0XX Assembly 10 Options 4026-0XX Assembly 11 Miscellaneous Index 28,6-30,6-32