Epson 440 manuals

Owner’s manuals and user’s guides for Hardware Epson 440.
We providing 2 pdf manuals Epson 440 for download free by document types: User Manual


Epson 440 User Manual (212 pages)


Brand: Epson | Category: Hardware | Size: 4.37 MB |

 

Table of contents

   

1

PRECAUTIONS

3

REVISION STATUS

5

Product Description

6

Operating Principles

6

Troubleshooting

6

Disassembly and Assembly

6

Appendix

7

PRODUCT DESCRIPTION

8

1.1 FEATURES

9

1.2 Specifications

11

1.2.2 Paper Specification

15

1.2.2.4 Index Card

16

1.2.3 Printing Area

17

1.2.3.1 Adjust Lever Setting

19

[Black Ink Cartridge]

20

[Color Ink Cartridge]

21

1.2.6 Electric Specification

23

1.2.7 Reliability

23

1.2.8 Safety Approvals

23

1.2.9 Acoustic Noise

24

1.2.10 CE Marking

24

1.2.11 Input Data Buffer

24

1.3 Interface

25

Table 1-13

29

1.4 Control Panel

32

1.4.2 Panel Functions

33

1.5 Error Status

35

1.5.4 No Ink-Cartridge

36

1.5.5 Maintenance Request

36

1.5.6 Fatal Errors

36

1.6 Printer Initialization

37

1.7 Initialization Settings

37

1.8 Main Components

38

1.8.5 Power Supply Board

40

OPERATING PRINCIPLES

42

2.1 Overview

43

2.1.1 Printer Mechanism

44

2.1.1.1 Printing Mechanism

45

2.1.1.2 Printing Process

46

2.1.1.3 Carriage Mechanism

47

Eject Roller

48

Paper guide(Front)

48

[Previous]

51

[Stylus Color 440,640,740]

51

2.1.1.5 Ink System

52

CW Rotation

54

CCW Rotation

54

AC Input

56

TRANS(T1)

57

C206 PNL

60

Transceiver

62

(IC16)

62

C209 PNL

64

2.2.4.4 Timer Circuit

71

2.2.4.5 DRAM Control

72

TROUBLESHOOTING

81

Stylus Color 640: C256Main

82

Stylus Color 740: C257Main

82

Chapter 3 Troubleshooting 83

83

Chapter 3 Troubleshooting 84

84

Chapter 3 Troubleshooting 85

85

3.2.2 Error is detected

86

Chapter 3 Troubleshooting 87

87

Chapter 3 Troubleshooting 89

89

Chapter 3 Troubleshooting 90

90

Chapter 3 Troubleshooting 91

91

The Main

91

Chapter 3 Troubleshooting 92

92

Chapter 3 Troubleshooting 93

93

Chapter 3 Troubleshooting 94

94

Chapter 3 Troubleshooting 95

95

Chapter 3 Troubleshooting 96

96

Chapter 3 Troubleshooting 97

97

Chapter 3 Troubleshooting 98

98

DISASSEMBLY AND ASSEMBLY

99

W ARNING

100

4.1.2 Tools

101

4.2 Disassembly Procedures

104

4.2.1 Removing the Housing

105

ADJUSTM ENT

106

REQUIRED

106

Fastener H ead

110

Printhead U nit

110

(N o .4 )

112

Absorber Tray Assem bly;A

112

Pump Assembly

114

Cap Assembly

114

Head Cleaner

115

Order of assembling

115

PF M otor Assem bly

118

H P D e te c to r

128

ADJUSTMENT

129

5.1 Overview

130

Chapter 5 Adjustment 131

131

5.2 Adjustment

132

Chapter 5 Adjustment 133

133

Chapter 5 Adjustment 134

134

Maintenance

135

Adjustment

135

A4 Check

135

Pattern

135

M S-D O S Prom pt-S C 640

136

Is the m odel nam e correct?

137

Starting SERVICE PROGRAM

138

N o te :

139

Transportation Liquid C harge

140

H ead cleaning

140

Chapter 5 Adjustment 141

141

Maximum is 19,800 points

142

Esc: Previous

142

Chapter 5 Adjustment 144

144

Chapter 5 Adjustment 146

146

W riting to EEPROM now

147

Esc: Previous

147

M S-D O S Prom pt-SC 640

148

Chapter 5 Adjustment 149

149

Chapter 5 Adjustment 150

150

Left Gap

152

Right Gap

152

MAINTENANCE

153

6.1 Overview

154

6.1.3 Lubrication

155

Chapter 6 Maintenance 156

156

Chapter 6 Maintenance 157

157

Chapter 6 Maintenance 158

158

Chapter 6 Maintenance 159

159

APPENDIX

160

A.1 Connector Summary

161

Chapter 7 Appendix 162

162

Chapter 7 Appendix 163

163

Chapter 7 Appendix 164

164

Chapter 7 Appendix 165

165

Chapter 7 Appendix 166

166

Chapter 7 Appendix 167

167

Chapter 7 Appendix 168

168

A.2 EEPROM Address Map

169

Chapter 7 Appendix 170

170

Chapter 7 Appendix 171

171

Chapter 7 Appendix 172

172

Chapter 7 Appendix 173

173

Chapter 7 Appendix 174

174

Chapter 7 Appendix 175

175

Chapter 7 Appendix 176

176

Chapter 7 Appendix 177

177

Adjusted at factory

177

Chapter 7 Appendix 178

178

Chapter 7 Appendix 179

179

Chapter 7 Appendix 180

180

Chapter 7 Appendix 181

181

Chapter 7 Appendix 182

182

Chapter 7 Appendix 183

183

Chapter 7 Appendix 184

184

Chapter 7 Appendix 185

185

Chapter 7 Appendix 186

186

Chapter 7 Appendix 187

187

A.4 Exploded Diagrams

188

Chapter 7 Appendix 189

189

Chapter 7 Appendix 190

190

Chapter 7 Appendix 191

191

Chapter 7 Appendix 192

192

REV.1.0 10002

193

REV.1.0 10002

194

Chapter 7 Appendix 195

195

Chapter 7 Appendix 196

196

Rev.01 10004

197

A.5 Part List

198

Part List

198

Chapter 7 Appendix 199

199

A.6 Circuit Diagrams

202

See the hard copy

203

Chapter 7 Appendix 208

208

Chapter 7 Appendix 209

209





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