Epson R260 Service Manual - Page 5

Contents - stylus photo troubleshooting

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EPSON Stylus Photo R260/R265/R270, R360/R380/R390 CONTENTS Revision B Chapter 1 Product description 1.1 Overview ...9 1.1.1 Differences between R260/265/270 and R360/380/390 9 1.2 Basic Specifications 10 1.2.1 Printing ...10 1.2.2 Interfaces 11 1.3 Standalone Printing (R360/R380/R390 only 13 1.3.1 Direct Print of Still Images 13 1.3.2 Direct Print of Movie Frames 14 1.4 Backup Function (R360/R380/R390 only 15 1.5 CD/DVD Print (R360/R380/R390 only 18 1.6 Operation Panel 19 1.6.1 Operation Panel 19 1.6.2 Indicator (LED 20 1.7 Specifications Common to the Models 21 1.7.1 Electric Specifications 21 1.7.2 Environmental Condition 21 1.7.3 Durability 21 1.7.4 Noise Level 21 1.7.5 Dimensions 22 Chapter 2 Operating Principles 2.1 Overview ...24 2.1.1 Printer Mechanism 24 2.1.2 Motors & Sensors 25 2.2 Electrical Circuit Operating Principles 26 2.2.1 Main Features 26 2.2.2 Components of Control Boards 27 2.2.3 Circuit Block Diagram 28 2.3 Banding Reduction System (BRS) / Paper Feed Amount Profile Correction (PFP) 30 Chapter 3 Troubleshooting 3.1 Overview ...32 3.1.1 Troubleshooting on Motors and Sensors 32 3.2 Error/Warning Indications 33 3.2.1 Error Indication Method 33 3.3 Troubleshooting by Error Message 36 3.3.1 Troubleshooting Problems with Error Messages 36 3.4 Troubleshooting by Symptom 48 3.4.1 Problems in Printing Operation 48 3.4.2 Power Problems 53 3.4.3 Ink-related Problems 53 3.4.4 Problems with Interfaces 55 Chapter 4 Disassembly/Assembly 4.1 Overview ...57 4.1.1 Precautions 57 4.1.2 Tools ...58 4.1.3 Screws ...58 4.1.4 Work Completion Checklist 59 4.1.5 Required Preparation before Disassembly 61 4.1.6 Orientation Definition 61 4.1.7 How to Unlock the Carriage 62 4.1.8 Sharp Metal Edges (Danger 62 4.1.9 Differences in Disassembly Procedure by Model 63 4.1.10 Disassembly/Assembly Procedures 64 4.2 Removing Exterior Parts/Components 65 4.2.1 Paper Support 65 4.2.2 Printer Cover 65 4.2.3 Front Cover 66 4.2.4 Right Housing / Left Housing / USB Housing 66 4.2.5 Upper Housing 68 4.2.6 Panel Unit 69 4.2.7 EMI Frame / Waste Ink Tray 70 6

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EPSON Stylus Photo R260/R265/R270, R360/R380/R390
Revision B
6
CONTENTS
Chapter 1
Product description
1.1 Overview
..............................................................................................................
9
1.1.1
Differences between R260/265/270 and R360/380/390
............................
9
1.2
Basic Specifications
............................................................................................
10
1.2.1 Printing
....................................................................................................
10
1.2.2 Interfaces
.................................................................................................
11
1.3
Standalone Printing (R360/R380/R390 only)
....................................................
13
1.3.1
Direct Print of Still Images
......................................................................
13
1.3.2
Direct Print of Movie Frames
..................................................................
14
1.4
Backup Function (R360/R380/R390 only)
.........................................................
15
1.5
CD/DVD Print (R360/R380/R390 only)
............................................................
18
1.6
Operation Panel
..................................................................................................
19
1.6.1
Operation Panel
.......................................................................................
19
1.6.2
Indicator (LED)
.......................................................................................
20
1.7
Specifications Common to the Models
...............................................................
21
1.7.1
Electric Specifications
.............................................................................
21
1.7.2
Environmental Condition
........................................................................
21
1.7.3 Durability
.................................................................................................
21
1.7.4
Noise Level
..............................................................................................
21
1.7.5 Dimensions
..............................................................................................
22
Chapter 2
Operating Principles
2.1 Overview
............................................................................................................
24
2.1.1
Printer Mechanism
...................................................................................
24
2.1.2
Motors & Sensors
....................................................................................
25
2.2
Electrical Circuit Operating Principles
...............................................................
26
2.2.1
Main Features
..........................................................................................
26
2.2.2
Components of Control Boards
...............................................................
27
2.2.3
Circuit Block Diagram
............................................................................
28
2.3
Banding Reduction System (BRS) / Paper Feed Amount Profile Correction (PFP)
30
Chapter 3
Troubleshooting
3.1 Overview
............................................................................................................
32
3.1.1
Troubleshooting on Motors and Sensors
.................................................
32
3.2
Error/Warning Indications
..................................................................................
33
3.2.1
Error Indication Method
..........................................................................
33
3.3
Troubleshooting by Error Message
....................................................................
36
3.3.1
Troubleshooting Problems with Error Messages
....................................
36
3.4
Troubleshooting by Symptom
............................................................................
48
3.4.1
Problems in Printing Operation
...............................................................
48
3.4.2
Power Problems
.......................................................................................
53
3.4.3
Ink-related Problems
...............................................................................
53
3.4.4
Problems with Interfaces
.........................................................................
55
Chapter 4
Disassembly/Assembly
4.1 Overview
............................................................................................................
57
4.1.1 Precautions
..............................................................................................
57
4.1.2 Tools
........................................................................................................
58
4.1.3 Screws
.....................................................................................................
58
4.1.4
Work Completion Checklist
....................................................................
59
4.1.5
Required Preparation before Disassembly
..............................................
61
4.1.6
Orientation Definition
.............................................................................
61
4.1.7
How to Unlock the Carriage
....................................................................
62
4.1.8
Sharp Metal Edges (Danger!)
..................................................................
62
4.1.9
Differences in Disassembly Procedure by Model
...................................
63
4.1.10
Disassembly/Assembly Procedures
.......................................................
64
4.2
Removing Exterior Parts/Components
...............................................................
65
4.2.1
Paper Support
..........................................................................................
65
4.2.2
Printer Cover
...........................................................................................
65
4.2.3
Front Cover
..............................................................................................
66
4.2.4
Right Housing / Left Housing / USB Housing
........................................
66
4.2.5
Upper Housing
........................................................................................
68
4.2.6
Panel Unit
................................................................................................
69
4.2.7
EMI Frame / Waste Ink Tray
..................................................................
70