Lexmark 4200 Series manual Connector locations, System board

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4413-XXX

5. Connector locations

System board

Units	Description

CN1	Scanner Motor with
	Gear Assembly

CN2	USB

CN3	Carrier Transport Motor

CN4	Power Supply

CN5	Control Panel

CN6	CIS

CN7	Paper Feed Motor

CN8	Carrier

CN9	Carrier

CN10	Speaker

CN11	Handset and Cradle -
	K03,AK3

CN12	Phone Receptacles -
	K01,AK1,K03,AK3

S1	Access Door Sensor

S2	EOF

Connector locations 5-1

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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 Specifications Print enginePrinthead ADF FacsimileScanner Power and sizeAbbreviations 4413-XXX Diagnostic information Power-On Self Test Post sequenceStart Post symptom table Symptom tables Go to the System board removal Assembly service check onTo the Scanner motor with gear System board removal onGo to the Paper path service Go to the CIS assembly serviceGear assembly service check on Problems onGo to the Print quality service Service checksCarrier transport service check Go to the Power service checkEngine. Go to the Print engine removal on Assembly with belt removal on page 4-18. IfCIS assembly service check To the Maintenance station removal onImage Sensor removal on Scanner motor with gear assembly service check Gear assembly removal onControl panel problems on Station removal on Maintenance station service checkPaper feed service check Run the Power-On Self Test Post sequenceBoard Go to the System board removal on Feed motor assembly with gears removal on CIS white roller assembly removal on Paper path service checkRemoval on Power service checkGo to the System board removal on Print quality service checkMaintenance station removal on With belt removal onCarrier transport area. Check the following To the System board removal on Scan/copy quality service checkFax/telephone communication service check Scanner mechanism Diagnostic aidsDrive feed roller assembly Theory of mechanismDocument sensors Contact Image Sensor CIS4413-XXX Set up options 4413-XXX Handling ESD-sensitive parts Repair informationAdjustments Removal proceduresReleasing plastic latches 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