Dell 2145cn manuals

Dell 2145cn Technical Information (208 pages)

Brand: Dell | Category: Multifunctionals | Size: 10.62 MB |

English

Table of contents



1

6HUYLFH0DQXDO

1

Table of Contents

3

Continued

4

1. Precautions

7

1.2 Caution for safety

8

1.2.3 Handling Precautions

9

Precautions

10

1.3 ESD Precautions

11

2. Product spec and feature

12

2.1.2 Speciﬁcations

13

Product spec and feature

14

2.1.2.3 Interface

15

2.1.2.4 Scan

15

2.1.2.5 Copy

16

2.1.2.6 Fax

17

2.1.2.7 Paper Handling

19

2.1.2.8 CRU

20

2.1.2.9 FRU

21

■ Machine Life

22

2.1.2.11 Environment

23

2.1.2.12 Option

24

2.1.3 Competitor Model

25

2.2 System Overview

26

■ Engine Layout

27

: Simplex

28

: Duplex

28

2.2.1 Main parts of system

29

2) Transfer Roller

30

3) FCT (First Cassette Tray)

30

4) SCT (Second Cassette Tray)

30

5) MPT (Multi Purpose Tray)

31

6) Toner Cartridge

31

7) Fuser Unit

32

9) Main Drive Unit

33

10) DEVE Drive Unit

33

13) Main Controller PBA

34

14) Drive PBA

34

15) DEVE CRUM PBA

34

16) Reverse Ass’y

34

17) Scan Part

35

IP Block Diagram

36

18) FAX section

37

1) Modem Side

38

2) DAA Side

38

3) Speaker Driver

39

2.2.2 H/W Conﬁguration

40

2.2.2.1 Main Board

41

Chorus 3 Architecture

42

Memory Interface

42

I/O Interface

42

2.2.2.2 Power Flow

43

• Zero crossing photo triac

46

• 1 lamp (800W) Pulse control

46

■ Input/Output connector

47

3. Disassembly and Reassembly

48

3.3 Disassembly Procedure

52

3.3.2 Cover Front Ass’y

53

Disassembly and Reassembly

54

4. Done

55

3.3.4 SCAN Ass’y

56

3.3.5 DADF

57

3.3.6 Reverse Ass’y

58

3.3.7 COVER MIDDLE Ass’y

59

3.3.8 HVPS

60

3.3.9 Main Board

60

3.3.10 SMPS Board

61

3.3.11 Fuser Control Board

61

3.3.12 LSU

62

3.3.13 CRUM

63

3.3.14 Fuser Drive Ass’y

63

3.3.15 Pick up roller

64

4.1 Alignment and Adjustments

65

■ Clearing paper jams

67

■ Paper Path

68

Alignment and Troubleshooting

69

misfed paper

74

4.1.3.5 In the optional tray

76

4.1.4 System setup

77

4.1.4.2 Menu overview

78

4.1.4.3 Maintenance

79

■ PRINTING REPORTS

79

Printing a report

80

■ CLEARING MEMORY

84

■ CLEANING YOUR MACHINE

85

Cleaning the outside

85

Cleaning the inside

85

Cleaning the scan unit

86

■ MAINTAINING THE CARTRIDGE

87

Toner cartridge storage

87

Expected cartridge life

87

Redistributing toner

87

■ MAINTENANCE PARTS

92

Checking replaceables

93

Replacing the DADF rubber pad

93

4.1.4.5 F/W Upgrade

97

1) Using button

97

2) Using SWS

98

4.1.4.6 EDC Mode

99

■ Method to enter

99

■ EDC Menu

99

0. Cover Status

99

1. Sensor Status

100

2. Motor Test

100

3. Fan Test

100

4. Clutch/Sol

101

5. Fuser Ctrl

101

6. LSU Control

101

7. DEV Control

102

8. Reset Param

102

9. Print Test

102

4.1.4.7 Tech Mode

103

■ How to Enter Tech Mode

103

Never change settings

104

< Method >

105

4.1.5 Error Message

107

-genuine cartridge

111

4.2 Troubleshooting

112

Image quality problems

113

Digital Printer

114

7) Uneven Density

119

Digital

121

Digital Pri

121

11) Ghost

123

4.2.3 Paper feed problems

124

2) JAM 0

125

3) JAM 1

126

4) JAM 2

127

5) Reverse JAM 0

128

6) Rear Cover

129

7) Reverse JAM 1

130

8) Paper rolled in the fuser

131

4.2.4 Copy Problems

132

2) Scan Lock Error

133

3) Glass Broken

134

4.2.5 OPE Problems

135

4.2.6 Other Problems

136

Fuser error

137

2) No Power(1)

138

No Power(2)

139

3) LSU Error

140

View and Parts list

141

Thumbnail 1

142

Thumbnail 2

143

5.1 Main

144

Main Parts List

145

5.2 Cover Unit

147

Cover Unit Parts List

148

5.3 Front Cover

149

Front Cover Parts List

150

5.4 MP Tray

151

MP Tray Parts List

152

5.5 Middle Cover

153

Middle Cover Parts List

154

5.6 Reverse Unit

155

Reverse Unit Parts List

156

5.7 Top Cover

157

Top Cover Parts List

158

5.8 Reverse Frame

159

Reverse Frame Parts List

160

5.9 Reverse Drive

161

Reverse Drive Parts List

162

5.10 Frame

163

Frame Parts List

164

5.11 Feed Drive

165

Feed Drive Parts List

166

5.12 Fuser Unit

167

Fuser Unit Parts List

168

5.13 Fuser Drive

170

Fuser Drive Parts List

171

5.14 PTB

172

PTB Parts List

173

5.15 Scan Ass’y

175

Scan Ass’y Parts List

176

5.16 Hinge Unit

177

Hinge Unit Parts List

178

5.17 OPE

179

OPE 4in1 Parts List

180

5.18 Platen Ass’y

181

Platen Ass’y Parts List

182

5.19 DADF Ass’y

184

DADF Ass’y Parts List

185

5.20 Platen Cover DADF

186

Platen Cover DADF Parts List

187

5.21 DADF lower

188

DADF lower Parts List

189

5.22 DADF Motor

190

DADF Motor Parts List

191

5.23 Cassette

192

Cassette Parts List

193

5.24 SCF Unit

195

SCF Unit Parts List

196

5.25 SCF Cassette

198

SCF Cassette Parts List

199

6. System Diagram

200

6.2 Connection Diagram

201

System Diagram

202

7. Reference Information

205

Printer

206

Printer Language

207

Printer Language-Color

207

Reference Information

208

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