Epson WorkForce Pro WP-4590 WP-4540 WP-4530 WP-4520 WP-4510 WP-4090 WP-4020 WP-4010 Service Manual


Accurate, clear and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present service manual Epson WorkForce Pro WP-4590 WP-4540 WP-4530 WP-4520 WP-4510 WP-4090 WP-4020 WP-4010 contain clear instructions and procedures on how to fix the problems occurring in your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
Table of contents:

Chapter 1) PRODUCT DESCRIPTION
1.1 Features
1.2 Printing Specifications
1.2.1 Basic Specifications
1.3 Scanner Specifications (WP-4590/4540/4530/4520/4510 series only)
1.3.1 Basic Specifications
1.4 Control Panel
1.4.1 Operation Buttons & LEDs
1.4.2 LEDs and LCD Indications
1.5 Various Settings
1.5.1 Panel Operation
1.5.1.1 Setup Menu Configuration (WP-4590/4540/4530/4520/4510 series only)
1.5.1.2 Panel Operation Lock Setting (WP-4590/4540/4530/4520/4510 series only)
1.5.1.3 Forced Power OFF
1.5.1.4 Printer Status Sheet

Chapter 2) OPERATING PRINCIPLES
2.1 Overview
2.2 Printhead
2.3 Motors and Sensors
2.4 Optical Sensor Control
2.5 Ink Supply Mechanism
2.6 Ink System Mechanism
2.7 Power-On Sequence

Chapter 3) TROUBLESHOOTING
3.1 Troubleshooting
3.1.1 Error Message List
3.1.2 Troubleshooting Workflow
3.1.3 Fatal Error Code
3.1.4 FAX Troubleshooting (WP-4590/4540/4530/4520 series only)
3.1.4.1 FAX Log
3.1.4.2 Error Code/Superficial Phenomenon-Based Troubleshooting

Chapter 4) DISASSEMBLY/REASSEMBLY
4.1 Overview
4.1.1 Tools
4.1.2 Jigs
4.2 Disassembly/Reassembly Procedures
4.2.1 Caution when Replacing the Printhead/Ink Supply Unit
4.2.2 Parts/Units Need to be Removed in Advance
4.2.3 Disassembly Flowchart
4.2.3.1 Parts/Units whose Configuration is Different between Models in the Flowchart
4.2.3.2 Exterior Parts
4.2.3.3 Printer Mechanism
4.2.3.4 Printhead/Ink Supply Unit
4.2.3.5 2nd Cassette Unit
4.3 Detailed Disassembly/Reassembly Procedure for each Part/Unit
4.4 Routing FFCs/cables
4.5 Connector

Chapter 5) ADJUSTMENT
5.1 Required Adjustments
5.2 Details of Adjustments
5.2.1 PF Timing Belt Tension Check
5.2.2 Rear ASF Timing Belt Tension Check
5.2.3 PG Adjustment
5.2.4 Checking the Platen Gap
5.2.5 MAC Address Setting
5.2.6 Touch Panel Adjustment (WP-4540 series only)
5.2.7 Ink Leak Check

Chapter 6) MAINTENANCE
6.1 Overview
6.1.1 Cleaning
6.1.2 Lubrication
6.2 Lubrication Points and Instructions

Epson WorkForce Pro WP-4590 WP-4540 WP-4530 WP-4520 WP-4510 WP-4090 WP-4020 WP-4010 WP4590 WP4540 WP4530 WP4520 WP4510 WP4090 WP4020 WP4010