Lexmark 1000 - Manuals

vi Service Manual 4096-00X Norme di sicurezza • Il prodotto è stato progettato, testato e approvato in conformità aseveri standard di sicurezza e per l’utilizzo con componentiLexmark specifici. Le caratteristiche di sicurezza di alcune partinon sempre sono di immediata comprensione. Lexmark non ères...

Notices and Safety Information vii 4096-00X Pautas de Seguridad • Este producto se ha diseñado, verificado y aprobado paracumplir los más estrictos estándares de seguridad globalusando los componentes específicos de Lexmark. Puede quelas características de seguridad de algunas piezas no seansiempre ...

viii Service Manual 4096-00X Informació de Seguretat • Aquest producte està dissenyat, comprovat i aprovat per tald'acomplir les estrictes normes de seguretat globals amb lautililització de components específics de Lexmark. Lescaracterístiques de seguretat d'algunes peces pot ser que nosempre siguin...

General Information 1-1 4096-00X 1. General Information The Lexmark 1000 Color Jetprinter TM and 1100 Color Jetprinter are personal, near laser-quality inkjet printers. The print cartridge is asingle-unit customer replaceable supply item. A single printheadprovides three colors and composite black p...

1-2 Service Manual 4096-00X Abbreviations EOF End-of-Form ESD Electrostatic Discharge FRU Field Replaceable Unit HVPS High Voltage Power Supply LVPS Low Voltage Power Supply NVRAM Nonvolatile Random Access Memory OEM Original Equipment Manufacturer POST Power-On Self Test V ac Volts alternating curr...

Diagnostic Information 2-1 4096-00X 2. Diagnostic Information Start Power-On Self Test (POST) Sequence When you turn the printer on it performs a POST. Turn your machineon and check for a correct POST operation by observing thefollowing: 1. The carrier moves. 2. The paper feed gears turn. 3. After 3...

2-2 Service Manual 4096-00X Symptom Tables Carrier Transport Problems Maintenance Station Problems Paper Feed Button Problems Symptom Action • No carrier movement• Slow carrier movement• Carrier stops• Carrier slams side frame Go to the “Carrier Transport Ser- vice Check” on page 2-5 . Symptom Actio...

Diagnostic Information 2-3 4096-00X Paper Feed Problems Power Problems Print Quality Problems Symptom Action • Fails to pick paper• Picks more than one sheet of paper • Picks paper but fails to feed• Paper jams• Paper fails to exit• Noisy paper feed Go to the “Paper Feed Service Check” on page 2-8 ....

2-4 Service Manual 4096-00X POST Symptom Table Symptom Action No power andthe motors donot run Go to the “Power Service Check” on page 2-11 . Paper feedgears do notturn Go to the “Paper Feed Service Check” on page 2-8 . Carrier doesn’tmove Go to the “Carrier Transport Service Check” on page 2-5 . Ca...

Diagnostic Information 2-5 4096-00X Service Checks Carrier Transport Service Check FRU Action 1 System Board Check the motor for binds, or loose motor pulley. Turn the printer off and disconnect N6 from thesystem board. Check for motor pins shorted to themotor housing. If you find a pin shorted to t...

2-6 Service Manual 4096-00X Envelope Feed Service Check 5 Home PositionSensor Be sure the carrier returns to the home positionafter turning the printer on. If the carrier moves halfway, or if there is an abnormal sound, turn theprinter off and disconnect N3 from the systemboard. Turn the printer on ...

Diagnostic Information 2-7 4096-00X Maintenance Station Service Check The maintenance station has two functions: • Cleans the printhead nozzles during the print operation. • Seals the printhead when it is not being used to prevent thenozzles from drying. FRU Action 1 MaintenanceStation Assembly As t...

2-8 Service Manual 4096-00X Paper Feed Service Check If your machine does not have paper jam problems, continue withthe service check. If your machine does have a paper jam problem,examine it for the following before you begin the service check: • Check the entire paper path for obstructions. • Be s...

2-10 Service Manual 4096-00X Paper Path Service Check Examine the machine for the following before you begin this servicecheck: • Check the entire paper path for obstructions. • Be sure the correct type of paper is being used. • Be sure the printer is installed on a flat surface. FRU Action 1 Large ...

Diagnostic Information 2-11 4096-00X Power Service Check FRU Action 1 Power Supply Disconnect N1 from the system board and checkthe following voltages on the power supply cable: • N1-1 to GND = +5 V dc• N1-3 to GND = +24 V dc If you do not have correct voltage, replace thepower supply. Be sure to un...

2-12 Service Manual 4096-00X Print Quality Service Check FRU / Function Action 1 Print Cartridge Be sure the machine contains a good printcartridge. 2 Color PrintCartridge CrossContamination Cross contamination of color inks results inincorrect colors printed, as when green prints foryellow, (when y...

Repair Information 4-1 4096-00X 4. Repair Information This chapter explains how to make adjustments to the printer andhow to remove defective parts. Note: Read the following before handling electronic parts. Handling ESD-Sensitive Parts Many electronic products use parts that are known to be sensiti...

4-2 Service Manual 4096-00X Adjustments The user is directed, in the Printer Control program, to perform thebidirectional alignment adjustments after replacing a print cartridge. Removal Procedures The following procedures are arranged according to the name of theprinter part discussed. Unplug the p...

4-4 Service Manual 4096-00X Drive Train Assembly Removal 1. Remove the front cover. 2. Remove the carrier frame. 3. Remove the base assembly. 4. Remove the maintenance station assembly. 5. Remove the printhead carrier assembly. 6. Remove the large feed roll and mid-frame assembly. 7. Disconnect the ...

Repair Information 4-7 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 carrierframe and remove the system board, taking care not to dam...

Connector Locations 5-1 4096-00X 5. Connector Locations System Board Connectors N1 Power Supply N2 Parallel Port N3 Printhead Cable 1 N4 Printhead Cable 2 N6 Carrier TransportMotor N7 Paper Feed Motor S1 Paper Feed Switch

Preventive Maintenance 6-1 4096-00X 6. Preventive Maintenance This chapter contains the lubrication specifications. Follow theserecommendations to prevent problems and maintain optimumperformance. Lubrication Specifications Lubricate only when parts are replaced or as needed, not on ascheduled basis...

Parts Catalog 7-1 4096-00X 7. Parts Catalog How To Use This Parts Catalog • SIMILAR ASSEMBLIES: If two assemblies contain a majority ofidentical parts, they are broken down on the same list. Commonparts are shown by one index number. Parts peculiar to one orthe other of the assemblies are listed sep...

7-6 Service Manual 4096-00X Assembly 3: Electronics

7-10 Service Manual 4096-00X Assembly 5: Sheet Feeder

Index I-1 4096-00X Index A Abbreviations 1-2 Adjustments 4-2 Assemblies 2 Carrier Transport 7-4 2 Maintenance Station 7-4 2 Paper Feed 7-4 3 Electronics 7-6 4 Carrier 7-8 5 Sheet Feeder 7-10 C Connectors System Board 5-1 E ESD-Sensitive Parts 4-1 L Lubrication Specifications 6-1 M Maintenance Approa...

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