EPSON Stylus Photo R280; R285; R290 (Service Manual)

Сервисный мануал на цветной струйный принтер EPSON Stylus Photo R280; R285; R290​

Файл в формате PDF на английском языке




CONTENTS

• Chapter 1 Product Description
• 1.1 Features
• 1.2 Printing Specifications
• 1.2.1 Basic Specifications
• 1.2.2 Ink Cartridge
• 1.2.3 Print Mode
• 1.2.4 Supported Paper
• 1.2.5 Printing Area
• 1.3 Interface
• 1.4 General Specifications
• 1.4.1 Electrical Specifications
• 1.4.2 Environmental Conditions
• 1.4.3 Durability
• 1.4.4 Acoustic Noise
• 1.4.5 Safety Approvals (Safety standards/EMI)
• 1.5 Operation Buttons & Indicators (LEDs)
• 1.5.1 Operation Buttons
• 1.5.2 Indicators (LEDs)
• 1.5.3 Operation Buttons & LEDs Functions
• 1.5.4 Errors & Remedies
• Chapter 2 Operating Principles
• 2.1 Overview
• 2.1.1 Printer Mechanism
• 2.1.2 Motors & Sensors
• 2.2 Electrical Circuit Operating Principles
• 2.2.1 Main Features
• 2.2.2 Components of Control Boards
• 2.2.3 Circuit Block Diagram
• 2.3 Banding Reduction System (BRS) / Paper Feed Amount Profile Correction (PFP)
• Chapter 3 Troubleshooting
• 3.1 Overview
• 3.1.1 Troubleshooting on Motors and Sensors
• 3.2 Warning / Error Indications
• 3.2.1 Error Indication Method
• 3.3 Troubleshooting by Error Message
• 3.3.1 Troubleshooting Problems with Error Messages
• 3.4 Troubleshooting by Symptom
• 3.4.1 Problems in Printing Operation
• 3.4.2 Power Problems
• 3.4.3 Ink-related Problems
• 3.4.4 Problems with Interfaces
• Chapter 4 Disassembly/Assembly
• 4.1 Overview
• 4.1.1 Precautions
• 4.1.2 Tools
• 4.1.3 Screws
• 4.1.4 Making a Special Tool for CSIC Board
• 4.1.5 Work Completion Checklist
• 4.1.6 Required Preparation before Disassembly
• 4.1.7 Orientation Definition
• 4.1.8 How to Unlock the Carriage
• 4.1.9 Disassembly Flowchart
• 4.2 Removing Exterior Parts/Components
• 4.2.1 Printer Cover
• 4.2.2 Paper Support Assy
• 4.2.3 Stacker Assy / Stacker Cover
• 4.2.4 Upper Housing
• 4.3 Removing Control Boards
• 4.3.1 Main Board Unit
• 4.3.2 Panel Assy/ Cover Open Sensor
• 4.3.3 P/S Assy
• 4.4 Disassembling the Printer Mechanism
• 4.4.1 Removing the Printer Mechanism
• 4.4.2 Printhead
• 4.4.3 CR Scale
• 4.4.4 APG Unit
• 4.4.5 Waste Ink Tray
• 4.4.6 Waste Ink Pad
• 4.4.7 Left & Right Guide Stackers / CDR Guide Sensor
• 4.4.8 Ink System
• 4.4.9 EJ Frame Assy
• 4.4.10 PF Encoder / PF Scale
• 4.4.11 PF Motor
• 4.4.12 CR Motor
• 4.4.13 CR Unit
• 4.4.14 ASF Unit
• 4.4.15 Upper Paper Guide
• 4.4.16 APG Sensor Assy
• 4.4.17 Front Paper Guide Assy
• 4.4.18 CDR Tray Sensor
• Chapter 5 Adjustment
• 5.1 Adjustment Items and Overview
• 5.1.1 Servicing Adjustment Item List
• 5.1.2 Required Adjustments
• 5.2 Using the Adjustment Program
• 5.2.1 Top Margin Adjustment
• 5.2.2 Head Angular Adjustment
• 5.2.3 Bi-D Adjustment
• 5.2.4 PW Adjustment/First Dot Position Adjustment
• 5.2.5 PF Adjustment
• 5.2.6 PG Adjustment
• 5.3 Banding Reduction System (BRS) Adjustment / Paper Feed Amount Profile (PFP) Correction
• 5.3.1 Overview
• 5.3.2 Adjustment Procedure
• Chapter 6 Maintenance
• 6.1 Overview
• 6.1.1 Cleaning
• 6.1.2 Service Maintenance
• 6.1.3 Lubrication
• Chapter 7 Appendix
• 7.1 Exploded Diagram / Parts List
• 7.2 Electrical Circuits