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Lexmark Printer Rear Cover Removal, 4085-001, Open the rear door 2.Remove Multi-PurposeFeeder

Models: J110 Printer

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4085-001

Rear Cover Removal

1.Open the rear door.

2.Remove Multi-Purpose Feeder.

3.Remove two clips and remove the top door.

4.Remove the four screws {A}.

5.Depress the four latches {B}.

6.Remove the rear cover.

Repair Information 4-3

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Image 163

Lexmark Printer Rear Cover Removal, 4085-001, Open the rear door 2.Remove Multi-PurposeFeeder, Remove the four screws A

Contents

4085-001 •Table of Contents •Start Diagnostics•Safety and Notices •Trademarks • Index • Manuals MenuUNITED STATES GOVERNMENT RESTRICTED RIGHTS 4085-001U.S.A. P/N: 12G3639 Edition: August4085-001 Table of ContentsivService Manual 4085-00X2-25 4085-001 4-26 4085-00X4085-001 PrefaceConsignes de Sécurité Safety Information4085-001 Sicherheitshinweise Norme di sicurezza4085-001 Informaçõ es de Seguranç a Pautas de Seguridad4085-001 4085-001 Informació de Seguretat4085-001 xiiService Manual1. General Information Power Consumption4085-001 4085-001 Internal Power Supply SpecificationsMaintenance Approach OutputsAbbreviations Tools Required For Service4085-001 4085-001 Using the Operator PanelPower Indicator States Operator Panel and Menus4085-001 Operator Panel Button FunctionsGeneral Information 4085-001 Printer Messages4085-001 Operator Panel Menus4085-001 Printing the Menu Settings PageUtilities Menu 5.Press Select to select Print Menus4085-001 Changing Printer Settings4085-001 Disabling the Operator Panel MenusStart 2. Diagnostic Information4085-001 Jam Jog Function Service Messages4085-001 4085-001 Error Indicator TableError Symptom4085-001 2-4 Service ManualIndex System 4085-0014085-001 2-6 Service ManualBlack Printhead 4085-0014085-001 2-8 Service Manual4085-001 RAM Memory Error - RAM2-10 Service Manual User Status Messages4085-001 Action 4085-001User Status Message Status4085-001 2-12 Service ManualDiagnostic Information Warning Messages4085-001 2-14 Service Manual Status Messages4085-001 the Enabling 4085-001Disabling/Enabling the Disabling4085-001 2-16 Service ManualAction 4085-001Status Message Status4085-001 2-18 Service ManualPerforming Self Test 4085-0014085-001 2-20 Service ManualPrinting Alignment 4085-0014085-001 2-22 Service ManualProgramming System 4085-0014085-001 Attendance Messages88 Cartridge Low 4085-0014085-001 2-26 Service ManualChange<input source> 4085-0014085-001 Overriding Change PromptsCheck Tray 4085-0014085-001 2-30 Service Manual31 Defective 4085-0014085-001 2-32 Service Manual81 Engine Code 4085-0014085-001 2-34 Service ManualLoad <input source> 4085-0014085-001 2-36 Service ManualAction 4085-001Attendance Message Description4085-001 2-38 Service Manual31 Missing 4085-001203 Paper Jam Printer Input Sensor Paper Jams200 Paper Jam Printer Staging Sensor 201 Paper Jam Printer Input Roller Sensor220 Paper Jam -Tray2 4085-001 204 Paper Jam Printer Staging Sensor205 Paper Jam Printer Input Roller Sensor 209 Paper Jam Printer Input Roller Sensor251 Paper Jam MPF 4085-001 250 Paper Jam MPFShort Paper 4085-001 PerfectFinish EmptyUnsupported Printhead Unsupported Ink Cartridge4085-001 4085-001 Error Recovery from Attendance ConditionsAlarm Error Recovery from Attendance Conditions2-46 Service Manual Error TypeDiagnostic Information bExpect data loss when this condition occurs4085-001 4085-001 Power-OnSelf Test POST SequenceAction Post Symptom TableSymptom 4085-001Maintenance Station Problems Symptom TablesCarrier Transport Problems Communications ProblemsPaper Feed Problems 4085-001 Operator Panel ProblemsPower Problems 2-52 Service Manual 4085-001 Print Quality ProblemsMaintenance Functions Service Checks4085-001 4085-001 2-54 Service Manual4085-001 Maintenance Station Service ChecksAction 4085-001 Index Motor Service CheckSensor Checks 2-56 Service Manual4085-001 2-58 Service Manual Operator Panel Buttons Service Check4085-001 4085-001 Operator Panel LCD Display Service CheckOptions Service Check DRAM Memory OptionsIf you are experiencing a paper jam Paper Feed Service Check4085-001 4085-001 •A defective motor •Defective power supply +62 V dc2-62 Service Manual 4085-001Dead Machine Power Supply Service Check4085-001 2-64 Service Manual RIP Card Service Check4085-001 4085-001 Print Quality Service Check4085-001 2-66 Service ManualTransport Service Check Index Card/Sensor Service Check4085-001 4085-001 2-68 Service ManualAction Cam System Motor/Sensor Service CheckUser Error Messages 4085-0014085-001 2-70 Service Manual4085-001 54 Parallel Error4085-001 2-72 Service Manual4085-001 3. Diagnostic AidsPower-OnReset Button Functions Printer OperationsEntering CE Diagnostics Mode 4085-001 Disable/Enable Operator Panel MenusClear NVRAM non-criticalsections only Enter Flash Engine Code Mode4085-001 Change Printheads Change Ink Cartridges4085-001 4085-001 Aligning the PrintheadsUser Alignment Coarse Alignment4085-001 3-6 Service Manual4085-001 Cleaning PrintheadsLinking Input Trays 4085-001 Print Quality Test Page Fixed SettingsInput tray linking description 4085-0014085-001 Printing Menu Settings PageUnsolicited Manual Feed Manual Duplex4085-001 Menus Page Fixed SettingsCanceling a Print Job using the Operator Panel Restoring Factory Defaults4085-001 TSC fields on the Print Menus Page 4085-001 When a job is canceledInvoking Cancel Job Resetting the Printer using the Operator Panel4085-001 4085-001 Diagnostic Aids4085-001 Invoking Reset Printer from the Ready message4085-001 Other ResetsPower On Reset --and similar resets INIT * --Parallel Interface Initialization4085-001 NPA Response Printing Buffer ContentsLoss of Link Data and Link Response 4085-001 Activating Hex Trace Debug ModeDiagnostics Mode 1 - Print Tests RegistrationInput Source Print Tests Terminology4085-001 <Input source> Printing 4085-001LCD Hardware Test Diagnostics Mode 2 - Hardware TestsContacts Page Fixed Settings 4085-001 Contacts Page Print TestDRAM Memory Test 4085-001 Button TestTerminology 4085-001 ROM Memory TestTerminology 4085-001 Parallel Wrap TestTerminology 4085-001 •Sync Busy Error •Byte Interrupt Request Error4085-001 Diagnostics Mode 2 - Input Tray TestsTray 1 Sensor Test Tray 2 Sensor Test4085-001 MP Feeder Sensor TestTerminology 4085-001 Diagnostics Mode 2 - Base Sensor TestsPaper Path Sensors Supplies SensorsMiscellaneous Sensors 4085-001 TerminologyTerminology Cap Printheads Diagnostics Mode 2 - Subsystem Tests4085-001 Ink Level Sensor Test Uncap Printheads4085-001 Carrier System Test4085-001 Index System Test Maintenance Sled Test4085-001 Diagnostics Mode 2 - Supplies TestsInk Tank Memories Printhead MemoriesM&Y TSR Test Diagnostics Mode 2 - Printer SetupSetting the Page Count 4085-001 K&C TSR TestViewing the Permanent Page Count Viewing and Resetting the Maintenance Page Count4085-001 Viewing the Error Log Diagnostics Mode 2 - Error Log4085-001 4085-001 Clearing the Error LogMenu List Display 4085-001 Exiting Diagnostics ModeMenus Understanding the Menu Display and Menu Buttons4085-001 Printer Setting Display4085-001 Printer Setting Value List Display SUPPLIES MENU 4085-001Print Quality =Normal 4085-001Menu Groups Operator Panel Menu Definition4085-001 4085-001 Busy/Waiting Menu GroupNote: The Diagnostics Menu group should not Diagnostic Aids4085-001 Job MenuNote: This operation is only 4085-001SUPPLIES MENU Ready Menu Group4085-001 4085-001 Diagnostic AidsIntermediate Menu, Setting, or Operation or Setting3-50 Service Manual COLOR MENU4085-001 FINISHING MENU 4085-001 PAPER MENU4085-001 UTILITIES MENUOperation 4085-001Value JOB MENU SETUP MENU4085-001 displayed if the printer’s operator panel ROM Diagnostic Aids4085-001 Note: Languages in this value list are onlysaving the selected font as the default Note: See “Symbol Set Display Format” onpage 3-58 for details on the Symbol Set Size, Pitch, or Symbol Set has the affect of4085-001 Font Name Display FormatPARALLEL MENU 4085-001 Symbol Set Display FormatNote: Only Note: OnlyUSB MENU 4085-0014085-001 Configuration Menu Group4085-001 Note: Only displayed if Tray 2 is installed Diagnostics Menu Group Mode 1: Printing4085-001 4085-001 Diagnostics Menu Group Mode 2: Non-printing4085-001 3-64 Service ManualSUBSYSTEM TESTS 4085-0014085-001 3-66 Service ManualERROR LOG EXIT DIAGNOSTICSHandling ESD-SensitiveParts 4. Repair Information4085-001 4085-001 AdjustmentsRemoval Procedures Releasing Plastic Latches3.Remove two clips and remove the top door Rear Cover Removal4085-001 1.Open the rear door 2.Remove Multi-PurposeFeeder4085-001 4-4 Service ManualExit Tray Removal Operator Panel Cover/Operator Panel Removal4085-001 1.Open the top door Left Frame Cover Removal4-6 Service Manual 4085-0014085-001 Left Cover Removal4085-001 4-8 Service Manual4085-001 Right Cover/Power Switch Removal4085-001 4-10 Service Manual4085-001 Left Tray Cover Removal4085-001 Right Tray Cover Removal4.Remove the right cover 4085-0014085-001 Engine Board /Cover Removal4085-001 Carrier with Card Removal4085-001 4-16 Service Manual4085-001 Carrier 1st Stage Drive Belt RemovalCarrier Printhead Latch Removal Multi-PurposeFeeder MPF Motor and Sensor Removal4085-001 4-18 Service Manual4085-001 Power Supply Removal1.Remove all covers 4085-001Repair Information 4085-0014085-001 Index Card Assembly Removal4085-001 Cover-OpenSensor Removal4085-001 RIP-EMCShield Assembly/RIP Card RemovalRepair Information 4085-0015.Remove two screws from the PerfectFinish sensor 4085-0014085-001 Frame From Base Removal4085-001 4-28 Service Manual4085-001 Cam Engine Motor with Gear Removal4085-001 4-30 Service Manual1.Remove all covers 4085-0014085-001 PerfectFinish Gear Plate RemovalPerfectFinish Motor Removal Index Motor Assembly Removal4085-001 4085-001 Encoder Disk Feed Roller Assembly RemovalRepair Information 4085-0014085-001 Star Wheel Shaft Assembly RemovalRepair Information 4085-0014085-001 Paper Feed Platen Assembly Removal4085-001 Exit Shaft with Gear Removal1.Remove all covers 4085-001Repair Information 4085-0014085-001 4-42 Service Manual4085-001 Left Index Frame Pivot Assembly Removal4085-001 4-44 Service Manual4085-001 Right Index Frame Pivot Assembly Removal2.Remove the spring between the cam followers Bat Wings and Bushings Removal4-46 Service Manual 4085-0014085-001 Backup Roller Assembly RemovalCarrier/Cable Retainer Removal Backup Roller Spring Removal4085-001 Tray 2 Covers Removal Peristaltic Pump Removal4085-001 4085-001 Tray 2 Paper Pick Arm Assembly Removal3.Remove E-clipB from pick assembly shaft 4-50 Service ManualRepair Information 4085-0014-52 Service Manual Tray 2 Paper Feed Motor and Card Assembly Removal3.Remove the paper port connector frame 5.Disconnect the paper feed motor connectorEngine Board 5. Connector Locations4085-001 5-2 Service Manual RIP Card4085-001 Engine RIP Card contPower Supply 4085-0015-4 Service Manual Optional Tray4085-001 Carrier Transport System Pulleys 6. Preventive MaintenanceLubrication Specifications Carrier Shafts4085-001 Carrier Card Pogo PinsMotor Pulley Studs Carrier Latch Camshaft Lubrication7. Parts Catalog How To Use The Parts Catalog4085-001 7-2 Service Manual Assembly 1: Covers4085-001 Units Assembly 1: Covers4085-001 Part7-4 Service Manual Assembly 2: Paper Feed4085-001 4085-001 Assembly 2: Paper Feed7-6 Service Manual Assembly 2 cont.: Paper Feed4085-001 4085-001 Assembly 2 cont.: Paper Feed7-8 Service Manual Assembly 2 cont.: Paper Feed4085-001 4085-001 Assembly 2 cont.: Paper Feed12G6010 7-10 Service Manual Assembly 3: Electronics4085-001 4085-001 Assembly 3: Electronics7-12 Service Manual Assembly 3 cont.: Electronics4085-001 4085-001 Assembly 3 cont.: Electronics7-14 Service Manual Assembly 3 cont.: Electronics4085-001 4085-001 Assembly 3 cont.: ElectronicsParts Catalog 7-16 Service Manual Assembly 4: Carrier Transport4085-001 4085-001 Assembly 4: Carrier Transport7-18 Service Manual Assembly 5: Maintenance Station4085-001 4085-001 Assembly 5: Maintenance Station7-20 Service Manual Assembly 6: Optional Tray4085-001 4085-001 Assembly 6: Optional Tray7-22 Service Manual Assembly 7: Optional Multi-PurposeFeeder4085-001 4085-001 Assembly 7: Optional Multi-PurposeFeeder4085-001 7-24 Service Manual12G6251 4085-00112G6090 MarkNet External Print Server4085-001 7-26 Service ManualIndex 4085-00X X-2 Service Manual4085-001 Part Numbers4085-00X X-4 Service Manual