Epson CX3800 manuals

Epson CX3800 Specifications (8 pages)

Brand: Epson | Category: Print & Scan | Size: 1.32 MB |

English

Table of contents

Epson Stylus CX3800 Series

1

Specifications

1

Loading Paper

3

Simple Copying

5

Cleaning the Print Head

6

On and B ink lights

7

B ink light goes out

8

Related Documentation

8

Epson CX3800 User Manual (8 pages)

Brand: Epson | Category: Print & Scan | Size: 4.67 MB |

English

French

Table of contents

Start Here

1

Point de départ

1

Epson CX3800 Service Manual (171 pages)

Brand: Epson | Category: Print & Scan | Size: 6.11 MB |

English

Table of contents

SERVICE MANUAL

1

PRECAUTIONS

3

About This Manual

4

Revision Status

5

CONTENTS

6

Chapter 5 ADJUSTMENT

7

Chapter 6 MAINTENANCE

7

Chapter 7 APPENDIX

7

PRODUCT DESCRIPTION

8

1.1 Overview

9

1.2 Specifications

10

• Humidity 40 to 60% RH

11

1.2.2 Scanner Specifications

18

1.2.3 Common

19

1.2.3.4 Acoustic Noise

20

1.2.3.6 CE Marking

20

1.3 Interface

21

1.4 Stand-alone Copy

22

1.4.2 Copy Speed

23

1.4.4.1 Standard Copy

24

1.4.4.2 BorderFree Copy

25

1.4.4.3 Small Margins Copy

26

1.5 Control Panel

27

Figure 1-14. Control Panel

28

(For Europe and Asia)

28

1.5.3 Operations

29

1.5.3.2 Low Power Panel Mode

30

1.5.5 Memory Functions

33

OPERATING PRINCIPLES

35

2.1 Overview

36

2.2 Printer Mechanism

36

2.2.2 Print Head

37

2.2.2.1 Printing Process

38

2.2.2.2 Printing Method

38

Carriage Unit

39

CR Motor

39

CL position

46

(valve closing condition)

46

Ink absorption position

46

(valve opening condition)

46

2.2.5.1 Capping Mechanism

47

2.2.5.2 Pump Unit Mechanism

48

2.2.6 Ink Sequence

49

2.3 Scanner Mechanism

51

2.4.1 PSB/PSE Board

53

2.4.2 C612 Main Board

54

2.4.2.3 Motor Driver Circuit

57

2.4.2.4 Combination Circuit

58

2.4.2.5 Sensor Circuit

59

TROUBLESHOOTING

61

3.1 Overview

62

CN1 Panel BoardPanel FFC

66

Extension Spring Retard

69

LD Roller

70

Compression Spring

70

Extension Spring 0.143

71

Clutch tooth

71

Compression Spring 2.36

72

Change Lever

72

Memory Chip

73

Connector

73

Head FFC

73

CSIC Connectors

73

CSIC Board

73

PE Sensor Lever

74

PE Sensor

74

Spring 0.22

74

EJ Frame Unit

75

Paper Guide Front Unit

75

Spur Gear 36

75

Star Wheel Holders

76

Paper Guide Upper Unit

76

Scanner Motor

77

Connector Cable

77

Slit of the CR

81

Encoder Board

81

CR Scale

81

Encoder FFCCR Encoder Board

81

PF Encoder Sensor

82

PE Sensor Connector Cable

82

Slider Lock Lever

83

Seal rubber part

86

Compression

86

Print Head

87

Connectors

87

CN6 CN5 CN7

87

CR movement

89

Porous Pad Paper Guide Front

90

Star Wheel Rollers

91

DISASSEMBLY/ASSEMBLY

92

W A R N I N G

93

4.1.3 Work Completion Check

94

4.3 Disassembly Procedures

96

4.4 Printer Section

97

4.4.2 Paper Support Assy

98

4.4.3 Stacker Assy

98

4.4.4 Scanner Unit

99

4.4.5 Panel Unit

100

4.4.6 Housing, Upper

101

4.4.7 Printhead

102

A D J U S T M E N T

103

R E Q U I R E D

103

4.4.8 Printer Mechanism

104

C A U T I O N

105

X axis: 4 points

106

4.4.9 PS Board Unit

107

Tube Clump

108

Eject Ink

108

Waste Ink Tube

108

4.4.11 Main Board Unit

111

4.4.12 ASF Unit

113

4.4.13 Holder Shaft Unit

115

4.4.16 CR Guide Frame

118

4.4.17 CR Motor

119

(only after replacement)

119

4.4.18 PF Motor

120

Board/Head FFC

121

for details

123

4.4.21 EJ Frame Unit

125

4.4.22 Ink System Unit

126

and Figure 6-12 (p153)for

127

4.4.24 PF Roller Unit

128

4.5 Scanner Section

129

4.5.2 Scanner Carriage Unit

130

Driven Pulley

132

ADJUSTMENT

133

C H E C K

134

P O I N T

134

PF band

135

 PF Band Ad

137

5.2.1 EEPROM Data Copy

137

5.2.2 Market Setting

137

5.2.3 USB ID Input

137

5.2.4 Waste Ink Pad Counter

137

5.2.5 Ink Charge

138

5.2.6 Head ID Input

138

5.2.7 Top Margin Adjustment

138

5.2.8 First Dot Adjustment

138

[Judging Standard]

139

5.2.10 Bi-D Adjustment

140

5.2.11 CR Offset

140

5.3.1 PG Adjustment

141

C.B.S 3x6

142

Thickness gauge

142

PG up (narrower)

143

PG down (wider)

143

Left side Right side

144

PF Scale

144

MAINTENANCE

148

MAINTENANCE Overview 150

150

Guide Rail of the

151

Housing, Lower

151

Scanner Carriage Unit

151

MAINTENANCE Overview 152

152

MAINTENANCE Overview 153

153

Bush 10 (Right)

154

PF Roller Unit

154

Spool Gear 13.5

154

APPENDIX

155

7.1 Connector Summary

156

Table 7-3. CN3 - PE Sensor

157

Table 7-4. CN5 - Print Head

157

Table 7-5. CN6 - Print Head

157

Table 7-6. CN7 - Print Head

157

7.2 Exploded Diagram

159

APPENDIX Exploded Diagram 160

160

APPENDIX Exploded Diagram 161

161

APPENDIX Exploded Diagram 162

162

APPENDIX Exploded Diagram 163

163

APPENDIX Exploded Diagram 164

164

7.3 Parts List

165

APPENDIX Parts List 166

166

7.4 Electrical Circuits

167

Board: C612 MAIN

168

Rev. : B

168

Sheet: 1/2

168

Board: C610 PSB

169

Sheet: 1/1

169

Board: C610 PSE

170

Board: C612 PNL

171

Rev. : A

171

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