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Lexmark W820 Assembly 24 ESS Assembly, Part, Units, Description, Index, Number, 4025-XXX, page

Models: W820

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Page 51

				4025-XXX
Assembly 24: ESS Assembly

Asm-	Part	Units		Description
Index	Number	Units		Description
Index	Number

24-1	12G4096		1	CABLE ASM, OP PANEL
-2	12G4091		1	CONTROLLER, BOX ASSEMBLY
				Note: Factory defaults must be reset after you replace the engine board
				(MCU PWB) contained in this B/M. Go to “PRINTER SETUP” on
				page 3-5
-3	12G4093		1	BOARD ASM, CONTROLLER (ESS PWB), NETWORK
-3	12G4094		1	BOARD ASM CONTROLLER (ESS PWB), NON NETWORK
-4	12G4187		1	CARD ASM, RISER CARD
-5	12G4095		1	FAN, ESS COOLING
-6	12G4092		1	BOARD ASM, ENGINE (MCU PWB) 120V
-6	12G4379		1	BOARD ASM, ENGINE (MCU PWB) 220V
-7	12G4377		1	CABLE, PRINTHEAD

7-49Parts Catalog

Page 51

Image 51

Lexmark W820 service manual Assembly 24 ESS Assembly, Part, Units, Description, Index, Number, 4025-XXX, page

Contents

Lexmark W820 UNITED STATES GOVERNMENT RESTRICTED RIGHTS Edition JulyHow to Use This Parts Catalog 4025-XXX7. Parts Catalog 4025-XXX Assembly 1 Top Cover AssemblyIndex PartUnits DescriptionAssembly 2 Front Cover 7-4 Service Manual4025-XXX Description Assembly 2 Front CoverPart Units4025-XXX Assembly 3: Rear, Left, and Right CoversDescription Assembly 3 Rear, Left, and Right CoversPart Units4025-XXX Assembly 4 Tray Unit - Paper StackDescription Assembly 4: Tray Unit - Paper StackPart Units4025-XXX Assembly 5 Tray InterfaceDescription Assembly 5 Tray InterfacePart Units4025-XXX Assembly 6 Paper Pick UpDescription Assembly 6 Paper Pick UpPart Units4025-XXX Assembly 7 Retard and Take Away - TrayDescription Assembly 7: Retard and Take Away - TrayPart Units4025-XXX Assembly 8 Retard and Take Away - TrayDescription Assembly 8 Retard and Take Away - TrayPart Units4025-XXX Assembly 9 Feed Drive TransmissionPart 12G4041KIT, FEED DRIVE REPAIR Assembly 9 Feed Drive Transmission4025-XXX Index PartUnits DescriptionAssembly 11 Tray 1 Frame and Left Cover 7-22 Service Manual4025-XXX Description Assembly 11 Tray 1 Frame and Left CoverPart UnitsAssembly 12 Tray 2 Frame and Left Cover 7-24 Service Manual4025-XXX Description Assembly 12: Tray 2 Frame and Left CoverPart UnitsAssembly 13 Registration 7-26 Service Manual4025-XXX Description Assembly 13 RegistrationPart Units4025-XXX Assembly 14 Left Upper Cover AssemblyAssembly 14 Left Upper Cover Assembly 14-112G4060 COVER ASM, PRINTER UPPER LEFT4025-XXX Assembly 15 Printhead AssemblyAssembly 15 Printhead Assembly 15-112G4061 PRINTHEAD4025-XXX Assembly 16 Xerography and DevelopmentDescription Assembly 16 Xerography and DevelopmentPart Units4025-XXX Assembly 17 Fuser AssemblyDescription Assembly 17 Fuser AssemblyPart Units4025-XXX Assembly 18 Exit Lower ChuteDescription Assembly 18 Exit Lower ChutePart Units4025-XXX Assembly 19: Exit Drive AssemblyAssembly 19 Exit Drive Assembly 19-112G4077 DRIVE ASM, EXIT4025-XXX Assembly 20 Main Drive AssemblyDescription Assembly 20: Main Drive AssemblyPart Units4025-XXX Assembly 21 Fuser Drive AssemblyDescription Assembly 21 Fuser Drive AssemblyPart Units4025-XXX Assembly 22 Power UnitDescription Assembly 22 Power UnitPart Units4025-XXX Assembly 23 HVPS and I/O PWBDescription Assembly 23 HVPS and I/O PWBPart Units4025-XXX Assembly 24 ESS AssemblyDescription Assembly 24 ESS AssemblyPart Units4025-XXX Assembly 25 HarnessDescription Assembly 25 HarnessPart UnitsDescription Assembly 26 MiscellaneousPart UnitsDescription Assembly 26 MiscellaneousPart Units

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