Epson WorkForce WF8010/WF8090/WF8510/WF8590 Service Manual

Service Manual Epson WorkForce WF8010/WF8090/WF8510/WF8590;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Epson WorkForce.
You can print, zoom or read any diagram, picture or page from this manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Epson WorkForce WF8010/WF8090/WF8510/WF8590.
To see what contain, please read table of contents:

1.1 Troubleshooting
1.1.1 Troubleshooting Workflow
1.2 Power-On Sequence
1.3 Fatal Error Code List
1.3.1 FAX Troubleshooting (WF-8510/WF-8590 Series only) FAX Log Error Code/Superficial Phenomenon-Based Troubleshooting

2.1 Overview
2.1.1 Tools
2.1.2 Screw types used in the printer
2.1.3 Standard Operation Time for servicing the product
2.2 Parts Diagram
2.3 Disassembly and Assembly Procedure
2.3.1 Preparation for servicing Unlocking the CR Unit
2.3.2 Consumables/Accessories Maintenance Box
2.3.3 Housing (WF-8510/WF-8590 Series) Front Cover Assy Paper Support Support Stacker Assy Rear ASF Document Support Cover Left ADF Hinge Cover Right ADF Hinge Cover Paper Support Panel Assy Speaker Front Cover Microswitch Right Upper Front Cover Panel Lower Front Cover Panel FFC Front Housing Middle Housing
2.3.4 Housing (WF-8010/WF-8090 Series) Front Cover Assy Stacker Assy 2.3ASF Cover Upper Housing Assy/ Paper Support Assy Panel Assy Light Panel Housing/ Right Panel Housing Panel Lower Front Cover Front Cover Microswitch Right Upper Front Cover Panel FFC Front Housing ( Middle Housing
2.3.5 Cover Sensors Rear Cover Microswitch Rear Cover PE Sensor Right Pick Up Roller Sensor Left Pick Up Roller Sensor Casette Microswitch PE Sensor
2.3.6 Electric Circuit Components USB/FAX Cover USB Connector Assy Main Board Unit Main Board Interface Board (WF-8510/WF-8590 Series only) Wireless LAN Module CSIC Board Power Supply Unit
2.3.7 Carriage Mechanism/ Ink System Mechanism Print Head CR Waste Ink Pad CR Scale PW Sensor Head FFC CR Motor CR Unit Decompression Motor Assy APG Gear Assy APG Sensor APG Motor Assy CR Solenoid Assy ISU Ink Absorbent Ink End Board Ink Supply Unit Cap Unit Pump Unit Waste Ink Joint Tube Assy Print Head / Ink Supply Unit (When the Printer cannot perform the Ink Flushing by fatal error)
2.3.8 Paper Feed Mechanism Rear Cover Assy/Rear Cover Belt Rear Cover Control Lever Duplex Unit PF Encoder Sensor Assy Pick Up Roller Motor Assy PF Tension Stopper PF Timing Belt PF Motor Assy PE Sensor PF Sensor Star Wheel Assy Rear ASF Unit Sheet Guide Rear ASF Solenoid Assy Rear ASF Solenoid Gear Assy Rear ASF PE Sensor
2.3.9 ADF/ Scanner Unit (WF-8510/WF-8590 Series only) ADF/ Scanner Unit ADF Unit ADF Cover Assy Rear ADF Cover/ Rear Sub ADF Cover Front Sub ADF Cover/ Front Main ADF Cover Document Cover Mat Assy ADF Pad Assy ADF Cover Microswitch ADF PF Encoder Sensor ADF LD Assy ADF PF Support Guide ADF Side Cover/ ADF Paper End Side Cover ADF PE Sensor A ADF PW Sensor A ADF PW Sensor B ADF Document Detection Sensor A ADF Document Detection Sensor B Right ADF Hinge Left ADF Hinge Top ADF Document Support Assy Bottom ADF Document Support
2.3.10 Cassette Casette Assy Casette End Guide
2.3.11 Option Cassette OP Cassette Unit OP Cassette Assy OP Casette Retard Roller Assy OP Cassette End Guide OP Cassette Edge Guide Right OP Rear Cover Assy Stopper Belt OP Right Cover OP Left Cover OP Rear Frame Assy OP Cassette Drive Assy OP Rear Cover Open Microswitch OP Rear Frame Cover Assy OP Cassette Microswitch OP Cassette PF Sensor OP Cassette Paper Sensor OP Cassette Hopper Sensor
2.3.12 Mechanism Unit
2.4 Routing the cables and FFCs
2.4.1 Around the Main Board

3.1 Required Adjustments
3.2 Details of Adjustments
3.2.1 PF/CR/ASF Timing Belt Tension Measurement PF Timing Belt Tension Measurement CR Timing Belt Tension Check ASF Timing Belt Tension Measurement
3.2.2 PG Adjustment PG Adjustment procedure Preparation PG adjustment procedure Checking the Platen Gap
3.2.3 Ink Leak Check Method of using the Leakage Check PET Chip Method of using the Ink Leak Measurement jig
3.2.4 Head Angular Mecha Adjustment
3.2.5 SMAP Runout Adjustment
3.2.6 Touch Panel Adjustment

4.1 Overview
4.1.1 Cleaning
4.1.2 Lubrication
4.2 Lubrication Points and Instructions
4.3 Firmware Update
4.4 Initialization of Password

Chapter 5. APPENDIX
5.1 Connector Diagram
5.2 Protection for Transportation
5.2.1 Securing the CR Unit.

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