HP 5L (C3941A) manuals

Hp 5L (C3941A) User Manual (196 pages)

Brand: Hp | Category: Print & Scan | Size: 3.30 MB |

English

Table of contents

HP LaserJet 5L

1

(C3941A)

1

Conventions

3

Chapter Descriptions

4

List of Figures

5

List of Tables

7

Product Information

9

1-2 Product Information

10

Printer Features

11

Identification

12

Specifications

13

Product Overview

14

Product Information 1-7

15

1-8 Product Information

16

Service Approach

17

Print Utilities

18

Technical Assistance

19

Warranty

21

Warranty Limitations

22

Voltage Conversions

22

Site Requirements

23

2 -2 Site Requirements

24

Printer Space Requirements

26

Storage Conditions

27

TonerCartridge C3906A

28

Contents

29

Unpacking and Installation

31

4 Open the EP Door

31

Step 5: Load paper

32

Host-Based Printer Driver

33

Host-Based Printer Settings

34

PCL Printer Driver

35

PCL Printer Settings

36

PCL Printing Status

37

Using the Control Panel

38

LED Lights

39

HP LaserJet 5L User’s Manual

40

The Front Panel Button

41

Printing a Self-Test Page

42

Continuous Self Test

43

Printing an Engine Test

44

Resetting the Printer

45

Printer Maintenance

47

4-2 Printer Maintenance

48

Printer Maintenance 4-3

49

Toner Cartridge Life

50

Refilled Toner Cartridges

51

Recycling Toner Cartridges

51

Cleaning the Printer

52

Cleaning Printer Components

53

Cleaning Spilled Toner

54

Functional Overview

55

5 - 2 Functional Overview

56

Basic Printer Functions

57

DC Controller Loads

58

Figure 5-2

58

Print Engine Control System

59

AC Power Distribution

60

DC Power Distribution

60

SleepMode

60

•• A job is received

61

Formatter System

62

Control Panel

63

Resolution Enhancement (REt)

63

EconoMode

64

Enhanced I/O

65

Page Protect

65

PJL Overview

65

Image Formation Block Diagram

66

Figure 5-4

66

Toner Cartridge

67

Step 1: Drum Cleaning

67

Step 2: Drum Conditioning

67

Step 3: Image Writing

67

Step 4: Image Developing

68

Step 5: Image Transferring

68

Step 6: Image Fusing

68

Paper Feed System

69

5 - 16 Functional Overview

70

Functional Overview 5 - 17

71

Paper Jam Detection

72

Basic Sequence of Operation

73

5 - 20 Functional Overview

74

Removal and Replacement

75

WARNING!

77

Required Tools

78

Covers and Doors

80

2 Remove the toner cartridge

80

2 Open the EP door

82

3 Remove the toner cartridge

82

Figure 6-6

84

Internal Assemblies

85

4 Lift the Control Panel out

85

1 Remove Printer Covers

86

4 Lift the roller out

86

Delivery Assembly

87

Figure 6-10

88

Fuser Pressure Plate

89

To reinstall:

90

Heating Element

91

Figure 6-14

92

Assembly (Figure 6-15)

93

Lift the Heating Element out

93

Pressure Roller

94

Face-Up/Face-Down Lever

95

Fuser Exit Roller Assembly

96

Paper Exit Sensor Flag

97

Top Assemblies

98

6 Lift the Solenoid off

100

1 Remove the Printer Covers

101

5 Lift the bushing out

102

To reinstall

103

6-27, callout 2)

105

Kick Plate

108

Separation Pad

110

Subpad Removal

111

Figure 6-33

111

Feed Assembly

112

Figure 6-35

113

5 Remove the Feed Assembly

114

Bottom Assemblies

115

2 Remove any extra memory

115

5 Lift the Motor out

116

DC Controller

117

ESD SENSITIVE!!!!

118

Figure 6-41

119

Formatter PCA

120

Troubleshooting

121

7-2 Troubleshooting

122

Troubleshooting 7-5

125

DC Controller Diagram

126

Priority of Errors

127

Printer Status Messages

128

Table 7-3 Unclearable Error

129

Service and Error Messages

130

Troubleshooting 7-11

131

7-12 Troubleshooting

132

Check the Toner Cartridge

133

Image Defect Examples

134

Troubleshooting Checks

141

1 Open the Printer Door

143

•• Charging (1)

144

•• Drum Ground (2)

144

•• Developing Roller (3)

144

Paper Curl

146

Troubleshooting Tools

147

Repetitive Image Defect Ruler

148

Main Wiring Diagram

149

7-30 Troubleshooting

150

Troubleshooting 7-31

151

7-32 Troubleshooting

152

Parts and Diagrams

153

8-2 Parts and Diagrams

154

Ordering Parts

155

Ordering Consumables

156

Accessories and Supplies

157

Common Hardware

158

Parts and Diagrams 8-7

159

8-8 Parts and Diagrams

160

Parts and Diagrams 8-9

161

8-10 Parts and Diagrams

162

Parts and Diagrams 8-11

163

8-12 Parts and Diagrams

164

Parts and Diagrams 8-13

165

8-14 Parts and Diagrams

166

Parts and Diagrams 8-15

167

8-16 Parts and Diagrams

168

Parts and Diagrams 8-17

169

8-18 Parts and Diagrams

170

Parts and Diagrams 8-19

171

8-20 Parts and Diagrams

172

Parts and Diagrams 8-21

173

8-22 Parts and Diagrams

174

Parts and Diagrams 8-23

175

8-24 Parts and Diagrams

176

Parts and Diagrams 8-25

177

8-26 Parts and Diagrams

178

Parts Index

179

Parts Index A-3

181

A-4 Parts Index

182

Parts Index A-5

183

A-6 Parts Index

184

Parts Index A-7

185

A-8 Parts Index

186

Parts Index A-9

187

A-10 Parts Index

188

Regulatory Information

189

Laser Statement (Finland)

190

Toner Safety

191

Ozone Emission

191

FCC Statement (Class B)

192

VCCI Statement (Japan)

192

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