Epson Stylus Color 400 manuals

Epson Stylus Color 400 User's Guide (12 pages)

Brand: Epson | Category: Print & Scan | Size: 0.21 MB |

English

Table of contents

Quick Setup

1

Attach the Paper Support

2

Plug In the Printer

2

Install the Ink Cartridges

3

Load the Paper

5

Check the Printer

6

Install the Printer Software

7

Windows 95 Plug and Play

8

While Running Windows 95

9

Windows 3.1

10

See Your EPSON Documentation

11

Epson Stylus Color 400 Service Manual (145 pages)

Brand: Epson | Category: Print & Scan | Size: 2.83 MB |

English

Table of contents

SERVICE MANUAL

1

Copyright

2

Nagano, Japan

2

PRECAUTIONS

3

REVISION SHEET

5

TABLE OF CONTENTS

6

Chapter 1

7

Product Descriptions

7

1.1 Features

8

1.2 Specifications

9

1.2.2 Paper Specification

11

1.2.4 Printing Area

13

Printable area

14

1.2.5 Environmental Condition

15

Chapter1 Product Description

17

Note 3)

17

1.2.7 Physical Specification

18

1.2.8 Input Data Buffer

18

1.2.9 Electric Specification

19

1.2.10 Reliability

19

1.2.11 Safety Approvals

19

1.2.12 Acoustic Noise

20

1.2.13 CE Marking

20

1.3 Interface

22

Tready Tbusy

24

Tack Tnbusy

24

Virtual Busy Status

25

1.4 Control Panel

26

1.4.2 Panel Functions

27

1.5 Error Status

30

1.5.4 No Ink-Cartridge

31

1.5.5 Maintenance Request

31

1.5.6 Fatal Errors

31

1.6 Printer Initialization

32

1.7 Initialization Settings

32

1.8 Main Components

33

1.8.4 C206PNL(Panel) Board

34

Chapter 2

35

Operating Principles

35

2.1 OVERVIEW

36

2.1.1.1 Printing Mechanism

37

Nozzle Plate

38

Ink Course

38

2.1.1.1.2 Printing Method

39

Nozzle No.#9

40

Nozzle No.#4

40

Full-Overlap Micro-Weave:

41

2.1.1.2 Carriage Mechanism

42

Parallelism

44

Adjust Lever

44

Eject Notched Roller

48

Eject Roller

48

PF Roller

48

Support Roller

48

2.1.1.4 Ink System

49

2.1.1.4.1 Pump Mechanism

50

CW Rotation

51

CCW Rotation

51

Tube pressured

51

Tube released

51

2.1.1.4.2 Cap Mechanism

52

+42 V DC

53

Filter Circuit

55

Prevention of

55

Rectifier circuit

55

Full Wave

55

2.2.2 C206 MAIN Board

56

2.2.2.1 Reset Circuits

58

2.2.2.2 Sensor Circuits

59

2.2.2.4 Timer Circuit

61

2.2.2.5 DRAM Control

61

Gate Array

63

E05B43(IC2)

63

E05B44(IC2)

66

LB1845(IC15)

66

Chapter 3

67

Disassembly and Assembly

67

3.1 OVERVIEW

68

3.1.2 Tools

69

3.2 Disassembly Procedures

71

3.2.1 Removing the Housing

72

WORK POINT

73

Fastener Head

77

Print Head Unit

77

Head Cleaner

80

Order of assembling

80

PF Roller Assembly

91

HP Detector

93

Chapter 4

94

Adjustment

94

4.1 Overview

95

4.2 Adjustment

96

Print Head Side

97

Cleaner Head

97

Overlap amount

97

= More than 0.5mm

97

Print Head

102

4.2.2.5 Bi-D Adjustment

103

Chapter 5

105

Troubleshooting

105

5.1 Troubleshooting

106

Rev.A5-2

107

Rev.A5-4

109

5.2.2 Error is detected

110

Rev.A5-6

111

Rev.A5-8

113

Rev.A5-10

115

Rev.A5-12

117

Rev.A5-14

119

Chapter 6

121

Maintenance

121

6.1 OVERVIEW

122

6.1.3 Lubrication

123

Chapter 6 Maintenance

124

(Oil pad)

125

Carriage Assembly

125

(bottom view)

125

"SHAFT, CR, GUIDE"

125

"GEAR, 23.2"

127

"GEAR, 16, 40.8"

127

"GEAR, 67.2"

127

"COMBINATION GEAR

127

8, 14.4"

127

"HOPPER, ASSEMBLY"

128

"FRAME, ASF"

128

Appendix

129

A.1 Connector Summary

130

A.2 Connector Summary

131

A.3 EEPROM Address Map

133

A.5 Exploded Diagrams

141

As of September, 1996

144

SEIKO EPSON CORPORATION

145

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