Epson Stylus Color 660 manuals

Owner’s manuals and user’s guides for Print & Scan Epson Stylus Color 660.
We providing 3 pdf manuals Epson Stylus Color 660 for download free by document types: Service Manual, Specifications, User Manual


Epson Stylus Color 660 Service Manual (152 pages)


Brand: Epson | Category: Print & Scan | Size: 10.76 MB |

 

Table of contents

SERVICE MANUAL

1

PRECAUTIONS

3

About This Manual

4

Contents

4

Symbols Used in This Manual

5

Revision Status

6

Operating Principles

8

Troubleshooting

8

Disassembly and Assembly

8

Adjustment

9

Maintenance

9

Appendix

9

PRODUCT DESCRIPTION

10

1.1 Overview

11

1.2 Basic Specifications

12

1.2.4 Electric Specification

13

1.2.6 Reliability

14

1.2.7 Safety Approvals

14

1.2.8 Acoustic noise

14

1.3 Interface

15

Pin #1Pin #2

19

Pin #3 Pin #4

19

1.3.4.2 Interface Selection

20

1.3.4.3 IEEE 1284.4 protocol

20

1.3.5.1 Control codes

21

1.4.2.1 Switches

22

1.4.6 Printer Initialization

23

1.4.7 Errors

24

1.4.8 Paper Handling

24

1.4.9 Paper Specification

24

1.4.10.1 Cut Sheet

26

1.4.10.2 Envelope

27

1.4.11 Ink Cartridge

28

1.5 Physical Specification

29

1.6 Accessories

29

OPERATING PRINCIPLES

30

2.1 Overview

31

2.1.2 Printhead

33

2.1.2.1 Printing Process

34

2.1.2.2 Printing Method

35

2.1.3 Carriage Mechanism

36

PF Roller

37

Hopper Spring

39

Pad Spring

39

Tube squeezed

40

Tube released

40

2.1.7 Capping Mechanism

41

2.1.8 Ink Sequence

42

2.2.1 C301PSB/PSE Board

43

TRANS(T1)

44

2.2.2 C301MAIN Board

45

2.2.2.1 Main elements

46

E05B 70**(IC 2)

47

2.2.2.5 Reset Circuit

49

2.2.2.7 Sensor Circuit

51

TROUBLESHOOTING

52

3.1 Overview

53

Table 3-3. LED Indicators

54

3.2.2 Error is detected

55

Flowchart 3-3

56

Flowchart 3-4

56

Flowchart 3-5

57

DISASSEMBLY AND ASSEMBLY

66

4.1 Overview

67

W ARNING

68

4.1.2 Tools

69

4.1.3 Work Completion Check

70

4.2 Disassembly

71

4.2.1 Housing Removal

72

Cable Holders

73

ADJUSTMENT

74

REQUIRED

74

4.2.3 Control Panel Removal

75

Waste Ink Pad Assembly

76

Securing Screw

76

4.2.5.1 Printhead Removal

77

Head Fastener

77

Printhead

77

Torsion Spring 49

77

Viewed from front

78

Viewed from back

78

Pump Assembly

80

Combination Gear 6, 34.4

83

C Ring 6.1 x 0.5 x 9.0

83

Cable Direction

84

4.2.5.5 ASF Assembly Removal

85

ASF Left Protrusion

86

Installation Point

86

Head FFC

86

ASF Assembly

86

Right Hopper Release Lever

87

ASF HP Detection Wheel

87

Left ASF LD Roller

87

Fixing Bushing

87

Right LD Roller

89

Compression Spring 1.961

91

Screw Fixing Hooks

91

4.2.5.8 CR Assembly Removal

93

PE Sensor Lever Head

95

Left Bushing 12

97

Shift this toward the left

97

Front Side of the Printer

97

Right Upper Paper Guide

97

Sensor Securing Hook

98

CR HP Sensor

98

5.1 Overview

100

Put the gauge on a flat

101

Adjustment Adjustment 102

102

5.3.2 Adjustment Program

103

5.3.4 Check This Model Name

106

5.3.5 Head ID Input

107

5.3.7 Bi-D Adjustment

112

5.3.8 USB ID Input

115

TO ONLY CHECK THE USB ID

116

5.3.9 Head Cleaning

117

5.3.10 Initial Ink Charge

118

MAINTENANCE

122

6.1 Overview

123

6.1.2 Service Maintenance

124

6.1.3 Lubrication

125

Maintenance Overview 126

126

Maintenance Overview 127

127

Maintenance Overview 128

128

APPENDIX

129

7.1 Connector Summary

130

Table 7-8. Connector CN10

132

Table 7-9. Connector CN11

132

Table 7-10. Connector CN12

132

7.1.2 EEPROM Address Map

133

7.2 Component Layout

137

Appendix Component Layout 138

138

7.3 Exploded Diagram

139

REV.01 10189

140

REV.01 10189

141

7.4 Parts List

143

Appendix Parts List 144

144

Appendix Parts List 145

145

Appendix Parts List 146

146

Appendix Parts List 147

147

C301 MAIN Control Circuit

148

C301 PSB Power Supplu Circuit

148

C301 PSE Power Supply Circuit

148

C209PNL Circuit

148





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