Lexmark 4200 Series manual Safety information, Consignes de sécurité

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4413-XXX

Safety information

The safety of this product is based on testing and approvals of the original design and specific components. The manufacturer is not responsible for safety in the event of use of unauthorized replacement parts.

The maintenance information for this product has been prepared for use by a professional service person and is not intended to be used by others.

There may be an increased risk of electric shock and personal injury during disassembly and servicing of this product. Professional service personnel should understand this and take necessary precautions.

CAUTION: When you see this symbol, there is a danger from hazardous voltage in the area of the product where you are working. Unplug the product before you begin, or use caution if the product must receive power in order to perform the task.

Consignes de sécurité

La sécurité de ce produit repose sur des tests et des agréations portant sur sa conception d'origine et sur des composants particuliers. Le fabricant n'assume aucune responsabilité concernant la sécurité en cas d'utilisation de pièces de rechange non agréé es.

Les consignes d'entretien et deéparationr de ce produit s'adressent uniquementà un personnel de maintenance qualifié.

Le démontage et l'entretien de ce produit pouvant présenter certains risques électriques, le personnel d'entretien qualifié devra prendre toutes les précautions nécessaires.

ATTENTION : Ce symbole indique la présence d'une tension dangereuse dans la partie du produit sur laquelle vous travaillez. Débranchez le produit avant de commencer ou faites preuve de vigilance si l'exécution de la tâche exige que le produit reste sous tension.

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Contents Lexmark 4200 Series Japanese P/N 12G9335 Table of Contents Repair information Consignes de sécurité Safety informationSicherheitshinweise Norme di sicurezzaInformaçõ es de Seguranç a Pautas de SeguridadInformació de Seguretat 4413-XXX Definitions PrefaceGeneral information Printhead SpecificationsPrint engine ADF FacsimileScanner Power and sizeAbbreviations 4413-XXX Start Diagnostic informationPower-On Self Test Post sequence Post symptom table Symptom tables To the Scanner motor with gear Assembly service check onSystem board removal on Go to the System board removalGear assembly service check on Go to the CIS assembly serviceProblems on Go to the Paper path serviceCarrier transport service check Service checksGo to the Power service check Go to the Print quality serviceEngine. Go to the Print engine removal on Assembly with belt removal on page 4-18. IfImage Sensor removal on CIS assembly service checkTo the Maintenance station removal on Control panel problems on Scanner motor with gear assembly service checkGear assembly removal on Station removal on Maintenance station service checkBoard Go to the System board removal on Paper feed service checkRun the Power-On Self Test Post sequence Feed motor assembly with gears removal on CIS white roller assembly removal on Paper path service checkRemoval on Power service checkMaintenance station removal on Print quality service checkWith belt removal on Go to the System board removal onCarrier transport area. Check the following To the System board removal on Scan/copy quality service checkFax/telephone communication service check Drive feed roller assembly Diagnostic aidsTheory of mechanism Scanner mechanismDocument sensors Contact Image Sensor CIS4413-XXX Set up options 4413-XXX Handling ESD-sensitive parts Repair informationReleasing plastic latches AdjustmentsRemoval procedures Removals General precautions on removalsCIS white roller assembly removal Top cover assembly removal Rollers drive feed roller assembly, exit shaft removal 4413-XXX 4413-XXX 4413-XXX CIS Contact Image Sensor removal Scanner motor with gear assembly removal 4413-XXX Control panel assembly removal 4413-XXX 4413-XXX Print engine removal Maintenance station removal Remove print engine. See Print engine removal on Carrier assembly with belt removalSystem board removal Exit rollers removal Remove system board. See System board removal on Large feed roller assembly with gear removal4413-XXX Paper feed motor assembly with gears removal Handset and cradle removal Carrier transport motor removalSystem board Connector locations4413-XXX Lubrication specifications Preventive maintenance4413-XXX Parts catalog How to use this parts catalogAssembly 1 Main assembly Asm Part Units Description Index Number Assembly 1 Main assemblyAssembly 2 Base unit Assembly 2 Base unit Assembly 3 Engine Assembly 3 Engine 4413-XXX Repair information IndexPost Part Numbers