Canon FAXPHONE L75 manuals

Canon FAXPHONE L75 Service Manual (183 pages)

Brand: Canon | Category: Multifunctionals | Size: 3.16 MB |

English

Table of contents

FAXPHONE L75

1

I. PREFACE

2

II. CONTENTS

2

CHAPTER 1

3

POINTS OF DIFFERNECE

3

FROM THE ORIGINALMACHINE

3

1. Parts change

4

2. Specification change

4

General errors

9

Printing problems

10

Scanning problems

11

CHAPTER 2

12

CIRCUIT DIAGRAM

12

II. PRODUCT NO. LIST

13

HY8-19AU-000

14

I. MEANINGS OF MARKS

16

II. ABOUT THIS MANUAL

17

III. REVISION HISTORY

18

IV. TABLE OF CONTENTS

19

Chapter 1

22

Description

22

1. FEATURES

23

2. SPECIFICATIONS

24

2.3 Scanner Specification

25

Document leading edge

26

2.4 Printer Specification

27

Printing range

28

Figure 1-2 Printing Range

28

2.5 Copy Specifications

29

2.6 Function

30

2.7 Interface Spcifications

32

2.7.2 Serial interface (USB)

33

Figure 1-4 USB Data Transfer

34

0110101000100110

35

3. OVERVIEW

36

Figure 1-7 External View (2)

37

Special Function Buttons

38

3.3 Option

39

3.3.1 Toner Cartridge

39

Figure 1-9 Toner Cartridge

39

Chapter 2

41

Technical

41

Reference

41

1. COMPONENT LAYOUT

42

2. SCANNER MECHANISM

45

Names and functions of parts:

46

3. PAPER SUPPLY SECTION

48

4. PRINTER SECTION

51

5. WIRING DIAGRAM

56

6. ELECTRIC CIRCUIT

57

6.2 Circuit Board Components

58

7. NEW FUNCTION

62

Chapter 3

64

Assembly

64

Disassembly

64

1.2 General Cautions

66

Application of grease

66

Attaching and removing cables

66

2. DISASSEMBLY/ASSEMBLY

68

Figure 3-3 Electrical Layout

70

2.2 Disassembly Work-Flow

71

2.3 Disassembly Procedure

72

Figure 3-5 Disassembly 1

72

Disassembly 2. Reading ass’y

73

Figure 3-6 Disassembly 2

73

Figure 3-7 Disassembly 3

75

Figure 3-8 Disassembly 4

78

2.4 Reading Ass’y

79

Figure 3-9 Disassembly 5

79

2.5 Printer Ass’y

84

Disassembly 13. Scanner Unit

84

Disassembly 15. Main Motor

84

Disassembly 16. Fixing ass’y

86

Figure 3-13 Disassembly 16/17

87

Transfer guide

88

Transfer roller

88

Disassembly 22. Feed Roller

89

Disassembly 23. Toner Sensor

91

Disassembly 24. Pickup Roller

91

Figure 3-16 Disassembly 23/24

91

Chapter 4

93

Maintenance

93

1. MAINTENANCE LIST

94

2. HOW TO CLEAN PARTS

96

3. TROUBLESHOOTING

100

3.2.1 User error message

102

See Page 4-21

103

Display alternates repaetedly

105

TX/RX No. 5001

105

START AGAIN ##106

105

3.3.1 General errors

115

3.3.2 Printing problems

116

Paper feed direction

123

Figure 4-7 LBP Status Diaplay

124

Figure 4-8 Status Data Check

125

Figure 4-9 Table Description

126

3.3.4 Scanning problems

128

(Fig.4-13)

131

Check B

132

FAX:C FAX:D

133

4. SERVICE SWITCHES

134

Chapter, 4.2.3

135

Service data settings

135

(Service soft switch setting)

137

(Menu switch settings)

138

(Numeric parameter settings)

139

(NCU settings)

140

(Type setting)

140

(Genesis function settings)

140

(Printer function settings)

141

(Data initialization mode

142

(ROM management)

142

00000000

143

SSSW Default Setting

148

5. TEST FUNCTIONS

149

5.1.2 Test mode flowchart

150

Figure 4-23 Test Mode

150

5.1.3 D-RAM tests

151

Figure 4-24 D-RAM Test

151

5.1.4 Print

152

5.1.5 Modem and NCU tests

153

5.1.6 Faculty tests

156

Figure 4-27 Sensor Tests

157

Figure 4-28 Operation Panel

159

6. SERVICE REPORT

161

Figure 4-29 Memory Clear List

162

User’s guide

170

Chapter 5

173

Appendix

173

1.1 Setting Up

174

1.2 Checking Operations

174

2. USER DATA FLOW

175

3. OPTION

180

More products and manuals for Multifunctionals Canon

Models	Document Type
MP390	User Manual MP390 Set-Up Sheet [en] , 8 pages
ImageRunner 4035	User Manual Advanced made simple for you. - Canon in South and Southeast Asia, 8 pages
imageRunner Advance 6265	Specifications Canon imageRunner Advance 6265 Specifications, 12 pages
L290	User Manual Canon Fax L200/240/280/290 series, 97 pages
PIXMA MX452	User Manual Guía de inicio Getting Started, 4 pages
FAXPHONE L170	Technical Information Canon FAXPHONE L170 Technical information, 195 pages
PIXMA MP620B	Instruction Manual Canon PIXMA MP620B Instruction manual, 73 pages
IR2016	Service Manual Canon IR2016 Service manual, 334 pages
MG5100 series	Specifications Canon MG5100 series Product specifications, 124 pages
C2620	User's Guide Canon C2620 User`s guide, 214 pages
PIXMA MP130	User Manual MP130/110 Quick Start Guide, 106 pages
PIXMA MG5420	User Manual MG5420 - Creative Channel Services, 2 pages
iR3570	User's Guide Canon iR3570 User`s guide [en] , 62 pages
imageRUNNER ADVANCE 4235	User Manual imageRUNNER ADVANCE 4251 brochure [en] , 8 pages
MF5630	User Manual 1 Ouverture de la boîte, 16 pages
1730	User's Guide Canon 1730 User`s guide, 126 pages
imageRunner 1133iF	Installation Guide Canon imageRunner 1133iF Installation guide, 60 pages
iP4600 - PIXMA Color Inkjet Printer	Instruction Manual Canon iP4600 - PIXMA Color Inkjet Printer Instruction manual, 396 pages
8400F - CanoScan Flatbed Scanner	Specifications Canon 8400F - CanoScan Flatbed Scanner Specifications, 18 pages
IMAGECLASS MF3200	Specifications Canon IMAGECLASS MF3200 Specifications, 63 pages

Canon devices