Lexmark 4036-304 manual Strange sound generated ADF

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4036-304

Strange sound generated (ADF)

	Cause	Relevant	Check	Action
	Cause	Unit	Check	Action
		Unit

	Paper setting	Operation	Is the paper	Teach users to
	failure	error	correctly set	properly
			in the paper	position the
			chute?	paper.

	Paper failure	Operation	Is the	None
		error	specified
			paper used?

	ADF	ADF unit	Visual check	Connect the
	connector		of motor	connector.
	slip-off		rotation

	ADF unit	ADF unit	Replace the	Replace the
	failure		ADF unit.	ADF unit.

Problem Solving 2-15

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Contents X4500 Scanner 4036-304 4036-304 Edition May Table of Contents Index Safety Information Safety InformationConsignes de Sécurité Norme di sicurezzaSicherheitshinweise Pautas de SeguridadInformaçõ es de Seguranç a Informació de Seguretat 4036-304 Product Features Ease of Use Service GuidelinesOverview Product DescriptionDigital Copier and Full-function Fax Machine Network ScanningDuplex Scanning through the Auto Document Feeder ADF Scanner Product SpecificationsADF Theory of Operation System Description Mechanical OperationFlatbed Operation Auto Document Feeder Operation External View Scanner Mechanism Overview and LocationsInternal Components Abbreviations 4036-304 Error Codes MFD Controller Errors Problem SolvingMFD Error 31 No hard drive Error 51 Not enough Scanner Errors 4036-304 Power does not come on TroubleshootingCCD Pcba Scan module does not move to lock positionPcba Scan module does not move to the home positionReading is not performed Scan module does not move to the flatbed positionLarge jitter Image does not appearReading position deviation Image unclear Frequent paper jam, double feed or skew Strange Sound Generated flatbedStrange sound generated ADF 4036-304 Cleaning Cover and Glass MaintenanceTouch Screen ADF UnitRemovals Parts Replacement Maintenance ToolsCCD Board Screws ADF Snap-in Pad Module Removal and Mounting ADF Cover Removal Document Cover RemovalADF Optical CCD Unit Removal ADF Unit Upper and Lower Unit Removal 4036-304 User Interface Removal 4036-304 4036-304 Upper Housing Removal 4036-304 Flatbed CCD Optical Unit Removal Remove the upper housing. Go to Upper Housing Removal on4036-304 Carriage Motor Assembly Removal Carriage Belt Pulley Assembly RemovalMFD Controller Cage Removal 4036-304 4036-304 4036-304 Remove the component you want from within the MFD cage Main Control Board Removal 4036-304 Main Scanner Board Connector LocationsMFD Controller Cage Low Voltage Power SupplyParts Catalog Assembly 1 Upper Scanner Asm Part Units Description Index Number Assembly 2 Lower Scanner Assembly 2 Lower Scanner Assembly 2 cont. Lower Scanner Assembly 2 cont. Lower Scanner 4036-304 Part Numbers Index4036-304