Epson WF-7012 Manuals

Manuals and User Guides for Epson WF-7012. We have 1 Epson WF-7012 manual available for free PDF download: Service Manual

Epson WF-7012 Service Manual

Epson WF-7012 Service Manual (84 pages)

Brand: Epson | Category: All in One Printer | Size: 4.5 MB

Table of Contents

Revision Status

7
- Safety Precautions
  3
- About this Manual
  5
- Symbols Used in this Manual
  5
- Table of Contents
  7
- Chapter 1 Product Description
  
  9
  - Features
    10
  - Printing Specifications
    12
    
    Basic Specifications
    12
  - Scanner Specifications (WF-7520/7510 Series Only)
    13
    
    Basic Specifications
    13
  - Control Panel
    14
    
    Operation Buttons
    14
    
    Leds and LCD Indications
    16
  - Various Settings
    19
    
    Panel Operation
    19
    
    Setup Menu Configuration (WF-7520/7510 Series Only)
    19
    
    Forced Power off (WF-7010 Series Only)
    20
    
    Printer Status Sheet
    20
- Chapter 2 Operating Principles
  
  21
2.1 Overview

22
- Motors and Sensors
  22
- Overview
  22
- Optical Sensor Control
  25
- Power-On Sequence
  26
- Chapter 3 Troubleshooting
  
  29
  - Troubleshooting
    30
    
    Error Message List
    30
    
    Troubleshooting Workflow
    31
    
    Fatal Error Code
    33
  - CR Encoder
    33
    
    FAX Log
    37
    
    FAX Troubleshooting (WF-7520/7510 Series Only)
    37
    
    Error Code/Superficial Phenomenon-Based Troubleshooting
    42
- Chapter 4 Disassembly/Reassembly
  
  44
  - Overview
    45
    
    Jigs
    45
    
    Tools
    45
  - Disassembly/Reassembly Procedures
    46
    
    Parts/Units Need to be Removed in Advance
    46
    
    Disassembling Flowchart
    48
    
    Exterior Parts
    48
    
    Printer Mechanism
    52
  - Detailed Disassembly/Reassembly Procedure for each Part/Unit
    55
  - Routing Ffcs/Cables
    63
  - Connector Summary
    67
  - PW Sensor
    67
  - Cover Open Sensor
    67
  - PF Encoder
    67
  - PE Sensor
    67
  - Pre-PE Sensor
    67
  - Paper Stopper Lever Sensor 1St
    67
- Chapter 5 Adjustment
  
  68
  - Required Adjustments
    69
  - Details of Adjustments
    75
    
    PF Timing Belt Tension Check
    75
    
    Checking the Platen Gap
    76
    
    Scanner Timing Belt Tension Check
    77
    
    MAC Address Setting
    78
- Chapter 6 Maintenance
  
  79
  - Overview
    80
    
    Cleaning
    80
    
    Lubrication
    80
  - Lubrication Points and Instructions
    80

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