Digital LA400 manuály

Uživatelské manuály a uživatelské příručky pro Multifunkční zařízení Digital LA400.
Poskytujeme 4 manuály pdf Digital LA400 ke stažení zdarma podle typů dokumentů: Uživatelský manuál, Servisní příručka


Tabulka s obsahem

Service Manual

1

Table of Contents

3

Table of Contents cont'd

4

Figures cont'd

8

Chapter 1

9

General Overview

9

1.1 Introduction

10

1.2 General Description

11

1.2.2 Physical Dimension

13

1.2.3 Printer Structure

13

1.2.3.1 Mechanical Assy

14

1.2.3.1.1 Tractor Unit Assy

14

1.2.3.2 Print Head

14

1.2.3.3 Cabinet

14

1.2.3.4 Electronic Hardware

15

1.2.3.6 Mechanical Options

15

Chapter 2

23

Paper Handling Overview

23

2.1 Introduction

24

2.1.2.1 Basic Configuration

27

2.1.2.3 ASF Configuration

31

Chapter 3

32

Electronic Hardware Overview

32

3.1 Hardware General Overview

33

3.1.1 Electronic Architecture

34

3.1.2 Controller Overview

35

3.1.2.1 V55PI µµProcessor

35

3.1.2.2 ASIC

39

3.1.2.3 Memories

40

3.1.2.4 Operator Panel

40

3.1.2.6 Expansion Bus

41

3.1.3 Mechanical Drivers

41

3.1.4 Power Supply Board

49

3.1.5 Controller SW Overview

51

Chapter 4

53

Removal and Replacement

53

4.1 Overview

54

4.3 O.R.U. ORDER OF ACCESS

55

4.3.1 Front Tractor Group

56

4.3.2 Operator Panel Boards

57

4.3.3 Print Head

58

4.3.4 Front Cover Parts

59

4.3.5 Rear Cover Parts

60

4.3.6 Serial Interface Board

61

4.3.7 Main Board

62

4.3.8 Power Supply Board

63

4.3.9 Ribbon Motor

64

4.3.10 AGA Motor

65

4.3.12 Carriage Motor

67

4.3.13 Bail Assy

68

4.3.14 Cut Sheet Assy

69

4.3.15 Upper Feeder Assy

70

4.3.16 Platen Assy

71

4.3.17 Lower Feeder Assy

72

4.3.18 Carriage Assy

74

4.3.19 Sensor Assy

75

4.3.20 Mechanical Assy

76

4.3.21 Paper Motor

77

4.3.22 Friction Bar Assy

78

Chapter 5

79

Adjustments

79

5.1 Overview

80

5.1.2 Paper Belt

81

5.1.3 Print Head Gap

82

Chapter 6

84

Service Maintenance

84

6.1 Overview

85

6.2 Initial Ispection

85

6.2.2 Cleaning

86

6.2.3 Paper Specifications

86

6.2.4 Consumables

86

6.3 Troubleshooting Guide

87

6.3.2.1 Status Errors

88

6.3.2.2 Recoverable Errors

88

6.3.3 Power Malfunctions

91

6.3.4 SELF TEST

93

6.3.5 HEX DUMP

94

6.4.1 Introduction

99

6.4.2 Loop-Back Connectors

99

- PROG. GAP OFFSET:

100

- FACTORY AUTO GAP:

100

- Paper sensor tune:

101

- Carriage test

102

- Serial I/F test

102

- Paral. I/F test

102

- Service Test

103

Chapter 7

104

Electromechanical Devices

104

7.1 Overview

105

7.1.2 Motors

107

7.1.2.1 Carriage Motor

107

7.1.2.2 Paper Motor

108

7.1.2.3 AGA Motor

109

7.1.2.4 Ribbon Motor

110

7.1.2.5 Alternance Motor

111

7.1.2.6 ASF Motor

111

7.1.2.7 Color Motor

112

7.1.2.8 Stacker Motor

113

7.1.3 Cables

114

7.1.3.1 Sensors Cable

114

7.1.3.2 Alternance Cable

115

7.1.3.3 Paper Stacker Cable

115

Chapter 8

117

8.1 Overview

118

8.1.1 Automatic Sheet Feeder

118

8.1.2 Color Motor

122

Chapter 9

124

9.1 Overview

125

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