Lexmark 4090-001 manual

Page 74

4090-001

	Asm-	Part	Units	Description
	Index	Number	Units	Description
	Index	Number

	7 -1	69G4166	1	Right Edge Guide & Width Adjust
				Strip
	-2	69G4167	1	Left Edge Guide
	-3	69G4131	1	Upper Paper Support
	-4	1367469	1	Pick Roll & Paper Load Shaft B/M
	-5	1367463	2	Pick Roll Hub Asm
	-6	1367019	1	Envelope Buckler B/M, Left & Right
	-7	69G4169	1	Back Plate
	-8	69G4164	1	Paper Load Door Asm
				Includes Left Edge Guide
	-9	69G4165	1	Manual Insert Tray
	-10	69G4127	1	Gear, Paper Load (Gears B/M)
	-11	69G4188	1	E-Ring (PP)
	-12	69G4188	4	Screw, Side Frame (PP)
	-13	69G4188	1	Spring, Left Paper Load (PP)
	-14	69G4188	1	Spring, Right Paper Load (PP)

7-17

Image 74

Contents 4090-001 4090-001 Contents Connector Locations Preventive Maintenance Safety Information PrefaceNorme di sicurezza SicherheitshinweiseConsignes de Sécurité Informações de Segurança Pautas de SeguridadSikkerhedsoplysninger Chinese Safety Information Korean Safety Information Maintenance Approach Resolution and Print SpeedPower Consumption General InformationUnique Tools Required For Service AbbreviationsDiagnostic Information StartError Indicator Table Power-On Self Test Post SequencePost Symptom Table Symptom ActionSymptom Tables Carrier Transport Problems4090-001 Paper Feed Problems First Print Line Service Check Service ChecksEnvelope Feed Service Check Maintenance Station Service Check Paper Feed Service Check Perform the ’Paper Path Service Check’ on Paper Path Service Check Parallel Port Service Check Power Service CheckPrint Quality Service Check Do not lubricate the carrier guide rod or Transport Service Check Perform the ’Encoder Sensor Test’ on page 3-2. IfDiagnostic Aids Encoder Sensor Test Initialize Error Log Paper Sensor Test Parallel Port Test Print Nvram Contents Test Repair Information Handling ESD-Sensitive PartsReleasing Plastic Latches AdjustmentsRemoval Procedures Base Assembly Removal Carrier Belt RemovalCarrier Frame Assembly Removal Carrier Transport Motor Removal Encoder Card Removal Code Module RemovalEdge Guide Asm and Paper Load Shaft Removal Encoder Strip RemovalExit Roller Removal Feed Arm Assembly RemovalExit Drive Belt Removal Front Cover Removal Gutter Pad RemovalInside Idler Gears Removal Large Feed Roll Removal Large Outside Gear Removal Left Side Frame Assembly Removal Mid Frame Assembly Removal Maintenance Station Assembly RemovalMaintenance Wipers and Caps Removal Manual Insert Tray RemovalPaper Guide and EOF Flag Assembly Removal Paper Feed Motor Removal4090-001 Pick Roll Hub, Shaft and Envelope Bucklers Removal Power Supply RemovalPaper Load Door Removal Printhead Cable, Cradle & Paper Deflector Removal 4090-001 Printhead Carrier Assembly Removal Printhead Rubber Backer RemovalRight Side Frame Assembly Removal Rear Cover RemovalSystem Board Removal Small Feed Roll Shaft, Rollers & Paper Flap RemovalStar Roller Removal Connector Locations System Board Connectors Encoder Card Connector Connector Connector NamesPreventive Maintenance Lubrication SpecificationsParts Catalog How To Use This Parts Catalog Assembly 1 Covers Asm Part Units Description Index Number Assembly 2 Frames 4090-001 Assembly 3 Paper Feed 4090-001 Assembly 4 Electronics 70G2695 System Board, W/O Code Module Assembly 4 Electronics 4090-001 Assembly 5 Carrier 4090-001 Assembly 6 Carrier Transport 4090-001 Assembly 7 Sheet Feeder 4090-001 Assembly 8 Maintenance Station 4090-001 Index Post4090-001