Lexmark 4098-001 User Manual

4098-001Lexmark Z51 Color Jetprinter™Lexmark and Lexmark with diamonddesign are trademarks of LexmarkInternational, Inc., registered in theUnited Stat

x Service Manual

General Information 1-14098-0011. General InformationThe Lexmark Z51 Color JetprinterTMis an electro-mechanical printerthat creates characters and gra

1-2 Service Manual4098-001Maintenance ApproachThe diagnostic information in this manual leads you to the correctfield replaceable unit (FRU) or part.

Diagnostic Information 2-14098-0012. Diagnostic InformationStartService error indications are a series of Power light flashes. There isa pause between

2-2 Service Manual4098-001Error Indicator TableNumberof PowerLightFlashesServiceError(Logged)ErrorNameError Description Action281Carrier stall No carr

Diagnostic Information 2-34098-001Note: There are seven reserved error code power light flashes (5,10, 14, and 16) that have no code names. If any res

2-4 Service Manual4098-001Power-On Self Test (POST) SequenceTurn the printer on and check for a correct POST operation byobserving the following:1. Th

Diagnostic Information 2-54098-001POST Symptom TableSymptom ActionNo power light and nomotors runGo to the “Power Service Check” onpage 2-13.Paper fee

2-6 Service Manual4098-001Symptom TablesLocate the symptom in the following tables and take the indicatedaction.Carrier Transport ProblemsMaintenance

Diagnostic Information 2-74098-001Paper Feed ProblemsPower ProblemsPrint Quality ProblemsSymptom Action• Fails to pick paper• Picks more than one shee

First Edition (March 1999)The following paragraph does not apply to any country where such provisions areinconsistent with local law: LEXMARK INTERNAT

2-8 Service Manual4098-001Service ChecksCarrier Transport Service CheckFRU Action1 System Board Unplug the printer and disconnect the carriertransport

Diagnostic Information 2-94098-0015 Encoder StripEncoder CardPrinthead CableSystem BoardCheck the encoder strip for proper installation.Check the stri

2-10 Service Manual4098-001Maintenance Station Service CheckThe maintenance station has three functions:1. Wipes the printhead nozzles to clear them o

Diagnostic Information 2-114098-001Paper Feed Service CheckIf your printer does not have paper jam problems, continue with theservice check. If your p

2-12 Service Manual4098-0012 Paper Feed Motor A noisy or chattering motor or a motor that fails toturn, can be caused by:• An open or short in the mot

Diagnostic Information 2-134098-001Paper Path Service CheckExamine the printer for the following before you begin this servicecheck:• Check the entire

2-14 Service Manual4098-001Print Quality Service CheckFRU Action1 Print Cartridge Be sure the machine contains good printcartridges.2ColorPrintCartrid

Diagnostic Information 2-154098-0015 Encoder Card Refer to the “Test Page” again. The currentTemperature is the ambient temperature at theencoder card

2-16 Service Manual4098-001

Diagnostic Aids 3-14098-0013. Diagnostic AidsAuto Compensator Assembly OperationThe auto compensator assembly is a paper pick device thatgenerates its

iii4098-00XTable of ContentsPreface...vSafetyInformation...viGeneral

3-2 Service Manual4098-001Print Test PageTo Ru n:• Install known good Color and Black Print Cartridges• Hold down the Paper Feed button and Power On.•

Diagnostic Aids 3-34098-001End of Forms (EOF) TestTo Start the Test:• Unplug power to the printer.• Remove the rear cover.• Placea2pinjumperonJ13.• Ho

3-4 Service Manual4098-001Encoder Sensor TestTo start the Test:• Unplug power to the printer.• Remove the rear cover.• Placea2pinjumperonJ13• Hold dow

Diagnostic Aids 3-54098-001Clear NVRAMTo Run:• Unplug power to the printer.• Remove the rear cover.• Placea2pinjumperonJ14• Place a sheet of paper in

3-6 Service Manual4098-001Print NVRAM ContentsTo Ru n:• Load paper in the auto sheet feeder.• Place a sheet of paper in the manual sheet feeder.• Hold

Repair Information 4-14098-0014. Repair InformationThis chapter explains how to make adjustments to the printer andhow to remove defective parts.Note:

4-2 Service Manual4098-001AdjustmentsThe user is directed, in the Printer Control program, to perform thebidirectional alignment adjustments after rep

Repair Information 4-34098-001Auto Compensator Assembly Removal1. Remove all covers.2. Remove the E-clip from right side of the auto compensatorshaft.

4-4 Service Manual4098-001Carrier Transport Motor Removal1. Remove all covers.2. Remove the sheet feeder.3. Disconnect (J5) the carrier transport moto

Repair Information 4-54098-001Front Cover Removal1. Remove rear cover.2. Disconnect operator panel cable.3. Insert screwdriver and release two latches

iv Service Manual4098-00XCarrier Transport Motor Removal ...4-4Encoder Sensor / Temperature Sensor Removal ...4-4Encod

4-6 Service Manual4098-001Mid Frame / Large Feed Roller / Exit Roller Removal1. Remove all covers.2. Remove the sheet feeder.3. Remove the printhead c

Repair Information 4-74098-001Paper Feed Motor Removal1. Remove all covers.2. Remove the sheet feeder.3. Disconnect (J12) the paper feed motor from th

4-8 Service Manual4098-001Printhead Cable and Cradle Removal1. Remove all covers.2. Remove the printhead carrier assembly.3. Disconnect the printhead

Repair Information 4-94098-001Sheet Feeder Removal1. Remove all covers.2. Remove the three mounting screws that hold the sheet feeder.3. Remove the sh

4-10 Service Manual4098-001System Board Removal1. Remove all covers.2. Remove the sheet feeder.3. Disconnect all connectors from the system board.4. R

Connector Locations 5-14098-0015. Connector LocationsJ1 System BoardJ5 Transport MotorJ6 PrintheadJ10 PrintheadJ11 PrintheadJ12 Paper Feed MotorJ13 Te

5-2 Service Manual4098-001Connector Locations (cont.)*Under USB, the printer will behot-plug-able into USB compliantversions of Windows 95 and NTopera

Preventive Maintenance 6-14098-0016. Preventive MaintenanceThis chapter contains the lubrication specifications. Follow theserecommendations to preven

6-2 Service Manual4098-001

Parts Catalog 7-14098-0017. Parts CatalogHow to Use This Parts Catalog• SIMILAR ASSEMBLIES: If two assemblies contain a majority ofidentical parts, th

Preface vPrefaceThis manual describes the Lexmark Z51 Color Jetprinter (4098-001)and contains maintenance procedures for service personnel. It isdivid

7-2 Service Manual4098-001Assembly 1: Covers

Parts Catalog 7-34098-001Assembly 1: CoversAsm-IndexPartNumberUnits Description1-1 14R0187 1 Support, Paper2 14R0156 1 Buttons and Lens Asm3 14R0171 1

7-4 Service Manual4098-001Assembly 2: Frames

Parts Catalog 7-54098-001Assembly 2: FramesAsm-IndexPartNumberUnits Description2-1 14R0160 1 Frame, Main2 14R0159 1 Frame, Mid

7-6 Service Manual4098-001Assembly 3: Paper Feed

Parts Catalog 7-74098-001Assembly 3: Paper FeedAsm-IndexPartNumberUnits Description3-1 14R0189 1 Auto Compensator Assembly2 14R0161 1 Small Feed Rolle

7-8 Service Manual4098-001Assembly 3 (cont.): Paper Feed

Parts Catalog 7-94098-001Assembly 3 (cont.): Paper FeedAsm-IndexPartNumberUnits Description3-8 14R0159 1 Frame, Mid9 14R0192 2 Bushing, Large Feed Rol

7-10 Service Manual4098-001Assembly 4: Electronics

Parts Catalog 7-114098-001Assembly 4: ElectronicsAsm-IndexPartNumberUnits Description4-1 14R0171 1 Card, Operator Panel2 14R0170 1 Cable, System Board

vi Service ManualSafety Information• This product is designed, tested and approved to meet strictglobal safety standards with the use of specific Lexm

7-12 Service Manual4098-001Assembly 5: Carrier

Parts Catalog 7-134098-001Assembly 5: CarrierAsm-IndexPartNumberUnits Description5-1 14R0175 1 Printhead Carrier Asm (complete)2 14R0192 1 Screw, Enco

7-14 Service Manual4098-001Assembly 6: Carrier Transport

Parts Catalog 7-154098-001Assembly 6: Carrier TransportAsm-IndexPartNumberUnits Description6-1 14R0181 1 Carrier Transport Motor Asm andPulley2 14R018

7-16 Service Manual4098-001Assembly 7: Maintenance Station

Parts Catalog 7-174098-001Assembly 7: Maintenance StationAsm-IndexPartNumberUnits Description7-1 14R0190 1 Maintenance Station Asm2 14R0191 1 Caps, Ma

7-18 Service Manual4098-001

X-1IndexAAbbreviations 1-2Adjustments 4-2Assemblies1 Covers7-22Frames 7-43 Paper Feed 7-63 Paper Feed (cont.) 7-84 Electronics 7-105 Carrier 7-126 Car

X-2EOF 4-9Exit Roller 4-6Front Cover 4-5Gear Plate 4-5Gutter Pad 4-5Large Feed Roller 4-6Maintenance Station 4-5Mid Frame 4-6Operator Panel 4-6Paper F

ReaderCommentFormLexmark Z51 Color Jetprinter(4098-00X) Service ManualU.S. P/N 12G0147 - Japan P/N 12G0148March 1999You may use this form to communica

Safety Information viiNorme di sicurezza• Il prodotto è stato progettato, testato e approvato in conformità aseveri standard di sicurezza e per l’util

NO POSTAGENECESSARYIF MAILEDIN THEUNITED STATES—————————————————————————————————————————————————————Cut Along LinePOSTAGE WILL BE PAID BY ADDRESSEELEX

viii Service ManualPautas de Seguridad• Este producto se ha diseñado, verificado y aprobado paracumplir los más estrictos estándares de seguridad glob

Safety Information ixInformació de Seguretat• Aquest producte està dissenyat, comprovat i aprovat per tald'acomplir les estrictes normes de segur