HP LaserJet 3100, 3150 All-in-One Service Manual

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HP LaserJet 3100/3150 Product

Service Manual

Part Number: C4256-90954 Second Edition, February 2002

Warranty

The information contained in this document is subject to change without notice.

Hewlett-Packard makes no warranty of any kind with respect to this information. HEWLETT-PACKARD SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

Hewlett-Packard shall not be liable for any dire ct, indirect, incidental, consequential, or other damage alleged in connection with the furnishing or use of this information.

NOTICE TO U.S. GOVERNMENT USERS: RESTRICTED RIGHTS COMMERCIAL COMPUTER SOFTWARE: “Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data Clause at DFARS 52.227-7013.”

Material scanned by this product may be protected by governmental laws and other regulations, such as copyright laws. The customer is solely responsible for complying with all such laws and regulations.

This product ma y be ser viced only in the country for which it was designed to be used.

Trademark Credits

JetSuite Pro Desktop for Hewlett-Packard is a trademark of JetFax, Inc.

Microsoft, Windows, and MS-DOS are U.S. registered trademarks of Microsoft Corporation.

Iris is a registered trademark of the Caere Corporation.

NERGY STAR is a U.S. registered service mark of the United States Environmental Protection Agency.

CompuServe is a trademark of CompuServe, Inc.

All other products mentioned herein may be trademarks of their respective companies.

Hewlett-Packard Company 11311 Chinden Boulevard Boise, Idaho 83714 U.S.A.

Contents

1 Product I nformation

Chapter contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Product features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Product specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Model and serial numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Product overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Regulatory information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Laser statement for Finland . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

FCC regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Telephone consumer protection act (U.S.). . . . . . . . . . . . . . . . 27

IC CS-03 requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Declaration of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Canadian DOC regulations. . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Environmental product stewardship program . . . . . . . . . . . . . . 30

Material safety data sheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

2 Installation and operation

Chapter contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Operating environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Media requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Toner cartridge information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Storage conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Storing opened toner cartridges . . . . . . . . . . . . . . . . . . . . . . . . 38

Toner Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Control panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Control panel messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Menu tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

3 Ma intena nce

Chapter contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Life expectancies of consumables . . . . . . . . . . . . . . . . . . . . . . . . . 56

Cleaning and maintaining the equipment . . . . . . . . . . . . . . . . . . . . 57

Cleaning the document scanner path . . . . . . . . . . . . . . . . . . . . . . . 58

Cleaning the print path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Using a cleaning page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Contents

4 Functional overview

Chapter contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Basic functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Printer functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

ECU/power system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Print engine control system . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Power system (on ECU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Formatter system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Central processing unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Parallel interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Control panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Draft mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Image formation system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Toner cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Step 1: Primary charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Step 2: Scanning exposure. . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Step 3: Developing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Step 4: Transferring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Step 5: Separating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Step 6: Drum cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Fixing stage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Printer feed system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Paper jam detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Solenoid, photosensors, and switches . . . . . . . . . . . . . . . . . . . 80

Document scanner system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Basic sequence of operation (formatter-to-printer) . . . . . . . . . . . . . 83

4 Contents

5 Removal and replacement

Chapter contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Removal and replacement strategy. . . . . . . . . . . . . . . . . . . . . . . . . 86

Required tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Back cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Right side cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Left side cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Left front cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Top cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

RFI shield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Document scanner assemblies. . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Printer door. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Document release door. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Upper guide assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Contact image sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Document scanner assembly/motor . . . . . . . . . . . . . . . . . . . . 104

Document scanner pickup roller . . . . . . . . . . . . . . . . . . . . . . . 106

Internal assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

LIU board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Formatter board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Metal side plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Exit roller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Delivery assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

Fuser pressure plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Front casing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Heating element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Pressure roller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Face-up/face-down lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Fuser exit roller assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Paper exit sensor flag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Laser/scanner assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Pickup roller assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Paper feed frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Transfer roller guide and transfer roller. . . . . . . . . . . . . . . . . . 132

Kick plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Separation pad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Subpads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Feed assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Bottom assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Cable guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Main Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

ECU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Feet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

6 Trouble shooting

Chapter contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Basic troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Error messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Image formation troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . 157

Check the toner cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Solving image quality problems . . . . . . . . . . . . . . . . . . . . . . . 158

Solving paper feed problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Solving general software problems. . . . . . . . . . . . . . . . . . . . . . . . 169

Functional checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Simple hardware test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Engine test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Internal reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Printing all reports at once . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Half-self test functional check. . . . . . . . . . . . . . . . . . . . . . . . . 177

Drum rotation functional check . . . . . . . . . . . . . . . . . . . . . . . . 178

Heating element check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

High-voltage power supply check. . . . . . . . . . . . . . . . . . . . . . 180

Contents

Paper curl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Paper path check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

Troubleshooting tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Paper path and components. . . . . . . . . . . . . . . . . . . . . . . . . . 183

Document path and components . . . . . . . . . . . . . . . . . . . . . . 184

Repetitive image defect ruler . . . . . . . . . . . . . . . . . . . . . . . . . 185

Document scanner recalibration. . . . . . . . . . . . . . . . . . . . . . . 186

Main wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

Service menus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190

Control panel service menu . . . . . . . . . . . . . . . . . . . . . . . . . . 190

Extended service menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191

Softswitches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

To change the country code softswitch. . . . . . . . . . . . . . . . . . 197

Firmware and software downloads . . . . . . . . . . . . . . . . . . . . . . . . 199

Hardware, software, and firmware compatibility. . . . . . . . . . . 200

Fax trace report. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201

7 Parts and diagrams

Chapter contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

How to use the parts lists and diagrams . . . . . . . . . . . . . . . . . . . . 210

Ordering parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

Consumables and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . 211

Ordering consumables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Common hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214

Alphabetical parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242

Numerical parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249

6 Contents

Appendix A Additional use r notes

Document scanner separation pad replacement. . . . . . . . . . . . . . 255

When to replace the document scanner separation pad . . . . 255

How to replace the document scanner separation pad. . . . . . 256

Index

Figures

Figure 1. Model and serial number label . . . . . . . . . . . . . . . . . 18

Figure 2. Document scanner path . . . . . . . . . . . . . . . . . . . . . . 19

Figure 3. Printer path (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 4. Printer path (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Figure 5. Rear view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 6. Control panel layout . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Figure 7. Basic configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Figure 8. Printer unit functional block diagram . . . . . . . . . . . . . 67

Figure 9. ECU loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Figure 10. High-voltage power supply circuit . . . . . . . . . . . . . . . 71

Figure 11. Image formation block diagram . . . . . . . . . . . . . . . . . 74

Figure 12. Simplified paper path . . . . . . . . . . . . . . . . . . . . . . . . . 78

Figure 13. Solenoid, photosensors, and switches . . . . . . . . . . . 80

Figure 14. Simplified document path . . . . . . . . . . . . . . . . . . . . . 82

Figure 15. General timing diagram . . . . . . . . . . . . . . . . . . . . . . . 84

Figure 16. Back cover removal (1 of 2) . . . . . . . . . . . . . . . . . . . . 88

Figure 17. Back cover removal (2 of 2) . . . . . . . . . . . . . . . . . . . . 89

Figure 18. Right side cover removal . . . . . . . . . . . . . . . . . . . . . . 90

Figure 19. Left side cover removal . . . . . . . . . . . . . . . . . . . . . . . 91

Figure 20. Left front cover removal . . . . . . . . . . . . . . . . . . . . . . . 92

Figure 21. Top cover removal . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Figure 22. RFI shield removal . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Figure 23. Printer door removal (1 of 3) . . . . . . . . . . . . . . . . . . . 95

Figure 24. Printer door removal (2 of 3) . . . . . . . . . . . . . . . . . . . 96

Figure 25. Printer door removal (3 of 3) . . . . . . . . . . . . . . . . . . . 97

Figure 26. Document release door removal (1 of 2) . . . . . . . . . . 98

Figure 27. Document release door removal (2 of 2) . . . . . . . . . . 99

Figure 28. Upper guide assembly removal (1 of 2) . . . . . . . . . . 100

Figure 29. Upper guide assembly removal (2 of 2) . . . . . . . . . . 101

Figure 30. Contact image sensor removal (1 of 2) . . . . . . . . . . 102

Figure 31. Contact image sensor removal (2 of 2) . . . . . . . . . . 103

Figure 32. Document scanner motor removal (1 of 2) . . . . . . . 104

Figure 33. Document scanner motor removal (2 of 2) . . . . . . . 105

Figure 34. Document scanner pickup roller removal . . . . . . . . 106

Figure 35. LIU board removal . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Figure 36. Formatter board removal (1 of 2) . . . . . . . . . . . . . . . 108

Figure 37. Formatter board removal (2 of 2) . . . . . . . . . . . . . . . 109

Figure 38. Metal side plate removal . . . . . . . . . . . . . . . . . . . . . 110

Figure 39. Exit roller removal . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Figure 40. Delivery assembly removal (1 of 2) . . . . . . . . . . . . . 112

Figure 41. Delivery assembly removal (2 of 2) . . . . . . . . . . . . . 113

Contents-7

Figure 42. Fuser pressure plate removal . . . . . . . . . . . . . . . . . 114

Figure 43. Fuser pressure plate replacement . . . . . . . . . . . . . . 115

Figure 44. Front casing removal . . . . . . . . . . . . . . . . . . . . . . . . 116

Figure 45. Heating element removal (1 of 2) . . . . . . . . . . . . . . 117

Figure 46. Heating element removal (2 of 2) . . . . . . . . . . . . . . 118

Figure 47. Pressure roller guide removal . . . . . . . . . . . . . . . . . 119

Figure 48. Face-up/face-down lever replacement . . . . . . . . . . 120

Figure 49. Fuser exit roller assembly removal . . . . . . . . . . . . . 121

Figure 50. Paper exit sensor flag replacement . . . . . . . . . . . . . 122

Figure 51. Laser/scanner assembly removal . . . . . . . . . . . . . . 123

Figure 52. Solenoid removal (1 of 2) . . . . . . . . . . . . . . . . . . . . 124

Figure 53. Solenoid removal (2 of 2) . . . . . . . . . . . . . . . . . . . . 125

Figure 54. Pickup roller assembly removal (1 of 2) . . . . . . . . . 126

Figure 55. Pickup roller assembly removal (2 of 2) . . . . . . . . . 127

Figure 56. Paper pickup roller assembly replacement . . . . . . . 128

Figure 57. Paper feed frame removal (1 of 3) . . . . . . . . . . . . . . 129

Figure 58. Paper feed frame removal (2 of 3) . . . . . . . . . . . . . . 130

Figure 59. Paper feed frame removal (3 of 3) . . . . . . . . . . . . . . 131

Figure 60. Transfer roller guide and transfer roller removal . . . 132

Figure 61. Kick plate removal . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Figure 62. Kick plate spring replacement . . . . . . . . . . . . . . . . . 134

Figure 63. Separation pad removal . . . . . . . . . . . . . . . . . . . . . 135

Figure 64. Subpad removal . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Figure 65. Feed assembly removal (1 of 3) . . . . . . . . . . . . . . . 137

Figure 66. Feed assembly removal (2 of 3) . . . . . . . . . . . . . . . 138

Figure 67. Feed assembly removal (3 of 3) . . . . . . . . . . . . . . . 139

Figure 68. Cable guide removal . . . . . . . . . . . . . . . . . . . . . . . . 140

Figure 69. Motor removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Figure 70. ECU removal (1 of 4) . . . . . . . . . . . . . . . . . . . . . . . . 142

Figure 71. ECU removal (2 of 4) . . . . . . . . . . . . . . . . . . . . . . . . 143

Figure 72. ECU removal (3 of 4) . . . . . . . . . . . . . . . . . . . . . . . . 144

Figure 73. ECU removal (4 of 4) . . . . . . . . . . . . . . . . . . . . . . . . 145

Figure 74. Feet removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Figure 75. Engine test switch location . . . . . . . . . . . . . . . . . . . 174

Figure 76. Toner cartridge high-voltage connection points . . . . 180

Figure 77. High-voltage connector assembly . . . . . . . . . . . . . . 181

Figure 78. Overriding SW101 . . . . . . . . . . . . . . . . . . . . . . . . . . 182

Figure 79. Paper path and components . . . . . . . . . . . . . . . . . . 183

Figure 80. Document path and components . . . . . . . . . . . . . . . 184

Figure 81. Repetitive image defect ruler . . . . . . . . . . . . . . . . . . 185

Figure 82. General circuit diagram (1 of 2) . . . . . . . . . . . . . . . . 188

Figure 83. General circuit diagram (2 of 2) . . . . . . . . . . . . . . . . 189

Figure 84. Example of a successfully sent fax . . . . . . . . . . . . . 206

Figure 85. Example of a successfully received fax . . . . . . . . . . 207

Figure 86. Major assembly locations . . . . . . . . . . . . . . . . . . . . 215

Figure 87. Supports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216

Figure 88. External covers and panels . . . . . . . . . . . . . . . . . . . 218

Figure 89. Printer door (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . 220

Figure 90. Printer door (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . 222

Figure 91. Document scanner assembly . . . . . . . . . . . . . . . . . 224

Figure 92. Internal components (1 of 3) . . . . . . . . . . . . . . . . . . 226

Figure 93. Internal components (2 of 3) . . . . . . . . . . . . . . . . . . 228

Figure 94. Internal components (3 of 3) . . . . . . . . . . . . . . . . . . 230

Figure 95. Electrical components assembly . . . . . . . . . . . . . . . 232

Figure 96. Paper pickup assembly . . . . . . . . . . . . . . . . . . . . . . 234

Figure 97. Feed assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

Figure 98. Separation guide assembly . . . . . . . . . . . . . . . . . . . 238

Figure 99. Delivery assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 240

Figure 100. Document scanner separation pad replacement . . . 256

Tables

Table 1. Product features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Table 2. Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 3. Performance specifications . . . . . . . . . . . . . . . . . . . . 16

Table 4. Power specifications. . . . . . . . . . . . . . . . . . . . . . . . . . 17

Table 5. Operating acoustical emissions specifications . . . . . . 17

Table 6. Skew specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Table 7. Environmental requirements. . . . . . . . . . . . . . . . . . . . 36

Table 8. Media requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Table 9. Control panel messages. . . . . . . . . . . . . . . . . . . . . . . 40

Table 10. Life expectancies of consumables . . . . . . . . . . . . . . . 56

Table 11. DC power distribution . . . . . . . . . . . . . . . . . . . . . . . . . 70

Table 12. Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Table 13. Control panel service menu . . . . . . . . . . . . . . . . . . . 190

Table 14. Extended service menu tree. . . . . . . . . . . . . . . . . . . 192

Table 15. Extended service mode self-test failures . . . . . . . . . 193

Table 16. Extended service mode tests . . . . . . . . . . . . . . . . . . 194

Table 17. Extended service mode reports . . . . . . . . . . . . . . . . 195

Table 18. Country code softswitch sequences. . . . . . . . . . . . . 198

Table 19. Hardware, software, and firmware compatibility. . . . 200

Table 20. Fax phase sequence . . . . . . . . . . . . . . . . . . . . . . . . 202

Table 21. Appropriate responses . . . . . . . . . . . . . . . . . . . . . . . 203

Table 22. Fax abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . 204

Table 23. Consumables and accessories. . . . . . . . . . . . . . . . . 211

Table 24. Common fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . 214

Table 25. Supports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Table 26. External covers and panels . . . . . . . . . . . . . . . . . . . 219

Table 27. Printer door (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . 221

Table 28. Printer door (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . 223

Table 29. Document scanner assembly . . . . . . . . . . . . . . . . . . 225

Table 30. Internal components (1 of 3). . . . . . . . . . . . . . . . . . . 227

Table 31. Internal components (2 of 3). . . . . . . . . . . . . . . . . . . 229

Table 32. Internal components (3 of 3). . . . . . . . . . . . . . . . . . . 231

Table 33. Electrical components assembly . . . . . . . . . . . . . . . 233

Table 34. Paper pickup assembly . . . . . . . . . . . . . . . . . . . . . . 235

Table 35. Feeder assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

Table 36. Separation guide assembly . . . . . . . . . . . . . . . . . . . 239

Table 37. Delivery assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Table 38. Alphabetical parts list . . . . . . . . . . . . . . . . . . . . . . . . 242

Table 39. Numerical parts list. . . . . . . . . . . . . . . . . . . . . . . . . . 249

Contents-11

Product Information

C hapter conte nts

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Product features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Product specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Model and serial numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Product overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Regulatory information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Chapter contents 13

Introduction

The HP LaserJet 3100/3150 product is a powerful business tool with the capabilities of a full range of office equipment. With the HP LaserJet 3100/3150 product, you can:

● Print—Easily print documents with the laser quality you have

● Fax—Use the HP LaserJet 3100/3150 product as a standalone

● Copy—Make superior laser-quality copies. You can make up to

● Scan—Scan important documents to create electronic files.

● Use Software—Use the software to print, fax, copy, or scan. Also

come to expect from an HP LaserJet printer.

fax machine to send and receive faxes, as well as perform

advanced tasks such as forwarding faxes to other locations. Use

the software to send faxes from and receive them to your

computer.

99 copies of a 30-page original. You can also enlarge, reduce,

adjust contrast and collate.

use the software to store and organize scanned documents.

14 Product Information

P roduct feature s

Table 1. Product features

Feature Description

Print speed 6 pages per minute (ppm)

Copy speed 6 ppm

Fax transmission speed 6 seconds per page

Margins for scanned items 0.16 in (4.06 mm) at leading and trailing edges

0.12 in (3.05 mm) at sides

Margins for printed pages 0.20 in (5.08 mm) at sides

0.25 in (6.35 mm) at leading and trailing edges

Fax compatibility International Telecommunications Union (ITU) Group 3

Fax coding schemes MR, MMR, MH, and JBIG

Modem speed 14,400 bits per second (bps)

Speed dialing Yes

Distinctive ring detect Yes

Multiple copies Up to 99 per job

Copy Reduction/ Enlargement

Memory 2 megabytes (MB) (approximately 150 pages)

Printer Duty Cycle 6,000 single-sided pages per month

Document Scanner Duty Cycle

50% to 200%

2,500 single-sided items per month

Product features 15

P roduct specifications

Table 2. Physical specifica tions

Category Specification

Height 10.71 in (272 mm) without supports attached;

15.91 in (404 mm) with supports attached

Depth 15.36 in (390 mm) without supports attached;

23.55 in (598 mm) with supports attached

Width 15.12 in (384 mm)

Weight (cartridge installed) 23.37 pounds (10.6 kilograms)

Table 3. P erformance specifications

Category Specification

Print resolution 600 dots per inch (dpi)

Scan resolution 600 dpi enhanced; 300 dpi optical, with 256 levels of gray

Fax resolution Standard: 203 by 98 dpi

Fine: 203 by 196 dpi Superfine: 300 by 300 dpi (no halftone) Photo: 300 by 300 dpi (halftone enabled)

Print speed 6 ppm

Copy speed 6 ppm

16 Product Information

Table 4. Power specifications

Category Specification

Power requirements 100 to 127 Volts alternating current (Vac) +/-10%; 50 to 60 hertz

220 to 240 Vac +/-10%; 50 hertz

Power consumption (in continuous copy mode)

Power consumption (idle) 9 watts

Minimum recommended circuit capacity

135 watts

4.2 amps (110 volts) 2 amps (220 volts) (4.2 amps maximum pull)

Table 5. Oper ating acoustical em issions (per ISO 9296) specifications

Category Specification

Sound Power Level,

(1 bel = 10 decibels)

WAd

Sound Pressure Level,

(Operator Position)

pAm

Sound Pressure Level,

(Bystander Position)

pAm

5.7 bels (B)

52 decibels (dB)

43 dB

Table 6. Skew specifications

Category Specification

Print skew—left 0.6% (1.5 mm over 250 mm in length)

Print skew—right angle accuracy

Scan skew 1.2%

0.64% (1.2 mm over 190 mm in width)

Product specifications 17

M odel and ser ial numbers

The model number and serial number are listed on an identification label located on the back of the printer.

HP LaserJet 3100 product Model number C3948A

HP LaserJet 3150 product

The serial number contains information about the Country of Origin, the Revision Level, the Production Code, and production number of the HP LaserJet 3100/3150 product.

The label also contains power rating and regulatory information. The label shown in Figure 1 below is a label from an HP LaserJet 3100 product.

Model number C4256A

Figure 1. Model a nd seria l n umber label

18 Product Information

P roduct ov er view

Figure 2. Document sca nner path

Document output support

Document output slot

Document release door/control panel

Document feeder tray guides

Document feeder tray

Document feeder support

Special media lever

Product overview 19

6 7

Figure 3. Printer path (1 of 2)

1 Front paper output 2 Paper path lever 3 Control panel 4 Printer door 5 Printer door release latches 6 Paper output support 7 Paper input support

20 Product Information

Figure 4. Printer path (2 of 2)

Output bin

Input bin

Paper guides

Single-sheet input slot

Product overview 21

Figure 5. Rear view

1 Power cable connector 2 Phone line connector (or connectors, depending on country) 3 Model and serial number label 4 Parallel cable connector

22 Product Information

R egulator y information

Safety

Transporta tion

Non-operating Magnetic Field Emissions, IAT A Pac kaging Instructions 902

La ser sa fety sta teme nt

The Center for Devices and Radiological Health (CDRH) of the U.S. Food and Drug Administration has implemented regulations for laser products manufactured since August 1, 1976. Compliance is mandatory for products marketed in the United States. This printer is certified as a “Class 1” laser product under the U.S. Department of Health and Human Services (DHHS) Radiation Performance Standard according to the Radiation Control for Health and Safety Act of 1968. Since radiation emitted inside this printer is completely confined within protective housings and external covers, the laser beam cannot escape during any phase of normal user operation.

WARNING!

Using controls, making adjustments, or performing procedures other than those specified in this manual may result in e xposure to hazardous radiation.

Regulatory information 23

La ser sta tement for F inland

Luoka n 1 la serlaite

Kla ss 1 Laser Appa r at

HP LaserJet 3100/3150 laserkirjoitin on käyttäjän kannalta turvallinen luokan 1 laserlaite. Normaalissa käytössä kirjoittimen suojakotelointi estää lasersäteen pääsyn laitteen ulkopuolelle.Laitteen turvallisuusluokka on määritetty standardin EN 60825-1 (1994) mukaisesti.

Varoitus!

Laitteen käyttäminen muulla kuin käyttöohjeessa mainitulla tavalla saattaa altistaa käyttäjän turvallisuusluokan 1 ylittävälle näkymättömälle lasersäteilylle.

Varning !

Om apparaten används på annat sätt än i bruksanvisning specificerats, kan användaren utsättas för osynlig laserstrålning, som överskrider gränsen för laserklass 1.

HUOLTO HP LaserJet 3100/3150 -kirjoittimen sisällä ei ole käyttäjän huollettavissa olevia kohteita. Laitteen saa avata ja huoltaa ainoastaan sen huoltamiseen koulutettu henkilö. Tällaiseksi huoltotoimenpiteeksi ei katsota väriainekasetin vaihtamista, paperiradan puhdistusta tai muita käyttäjän käsikirjassa lueteltuja, käyttäjän tehtäväksi tarkoitettuja ylläpitotoimia, jotka voidaan suorittaa ilman erikoistyökaluja.

Varo!

Mikäli kirjoittimen suojakotelo avataan, olet alttiina näkymättömälle lasersäteilylle laitteen ollessa toiminnassa. Älä katso säteeseen.

Varning !

Om laserprinterns skyddshölje öppnas då apparaten är i funktion, utsättas användaren för osynlig laserstrålning. Betrakta ej strålen.

Tiedot laitteessa käytettävän laserdiodin säteilyominaisuuksista:

24 Product Information

Aallonpituus 775-795 nm Teho 5 mW Luokan 3B laser

F CC regulations

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy. If is not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

● Reorient or relocate the receiving antenna.

● Increase separation between equipment and receiver.

● Connect equipment to an outlet on a circuit different from that to

which the receiver is located.

● Consult your dealer or an experienced radio/TV technician.

Note

Any changes or modifications to the printer that are not expressly approved by HP could void the user’s authority to operate this equipment.

Use of a shielded interface cable is required to comply with the Class B limits of Part 15 of FCC rules.

F CC part 6 8 re quireme nts

This equipment complies with FCC rules, Part 68. On the back of this equipment is a label that contains, among other information, the FCC registration number and ringer equivalence number (REN) for this equipment. If requested, this information must be provided to the telephone company.

The REN is used to determine the quantity of devices which may be connected to the telephone line. Excessive RENs on the telephone line may result in the devices not ringing in response to an incoming call. In most, but not all, areas, the sum of the RENs should not exceed five (5.0). To be certain of the number of devices that may be connected to the line, as determined by the total RENs, contact the telephone company to determine the maximum REN for the calling area.

Regulatory information 25

This equipment uses the following USOC jacks: RJ11C An FCC-compliant telephone cord and modular plug is provided with

this equipment. This equipment is designed to be connected to the telephone network or premises wiring using a compatible modular jack which is Part 68 compliant.

This equipment cannot be used on telephone company-provided coin service. Connection to Party Line Service is subject to state tariffs.

If this equipment causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. If advance notice isn’t practical, the telephone company will notify the customer as soon as possible. Also , y ou will be advised of y our right to file a complaint with the FCC if you believe it is necessary.

The telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the operation of the equipment. If this happens, the telephone company will provide advance notice in order for you to make the necessary modifications in order to maintain uninterrupted service.

If trouble is experienced with this equipment, please see the numbers in the front of this manual for repair and (or) warranty information.

If the trouble is causing harm to the telephone network, the telephone company may request you remove the equipment from the network until the problem is resolved.

The following repairs can be done by the customer: Replace any original equipment that came with the HP LaserJet

3100/3150 product. This includes the toner cartridge, the supports for trays and bins, the power cord and the telephone cord.

It is recommended that the customer install an AC surge arrestor in the AC outlet to which this device is connected. This is to avoid damage to the equipment caused by local lightning strikes and other electrical surges.

26 Product Information

Tele phone consumer prote ction act (U.S. )

The Telephone Consumer Protection Act of 1991 makes it unlawful for any person to use a computer or other electronic de vice , including fax machines, to send any message unless such message clearly contains, in a margin at the top or bottom of each transmitted page or on the first page of the transmission, the date and time it is sent and an identification of the business, other entity, or individual sending the message and the telephone number of the sending machine or such business, other entity, or individual. (The telephone number provided may not be a 900 number or any other number for which charges exceed local or long-distance transmission charges.)

In order to program this information into your facsimile, please see “Setting the fax header” and “Setting the time and date” in the user guide.

Regulatory information 27

IC CS-03 requirements

NOTICE: The Industry Canada label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational and safety requirements as prescribed in the appropriate Terminal Equipment Technical Requirement document(s). The Department does not guarantee the equipment will operate to the user’s satisfaction.

Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations.

Repairs to certified equipment should be coordinated by a representative designated by the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.

Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.

Caution: Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or electrician, as appropriate.

The Ringer Equivalence Number (REN) of this device is 0.7. NOTICE: The Ringer Equivalence Number (REN) assigned to each

terminal device provides an indication of the maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any combination of de vices subject only to the requirement that the sum of the Ringer Equivalence Number of all the devices does not exceed 5.

The standard connecting arrangement code (telephone jack type) for equipment with direct connections to the telephone network is CA11A.

28 Product Information

D ecla r ation of confor mity

according to ISO/IEC Guide 22 and EN 45014

Manufacturer’s Name: Hewlett-Packard Company Manufacturer’s Address: 11311 Chinden Boulevard

Boise, Idaho 83714-1021, USA

declares, that the product

Product N ame: HP LaserJet 3100/3150 product Model Number: CxxxxA Product O p tions:ALL

conforms to the following Product Specifica tions :

Safety: IEC 950:1991+A1+A2+A3 / EN 60950:1992+A1+A2+A3

EMC: CISPR 22:1993+A1 / EN 55022:1994 Class B

Supplementa ry Infor mation:

The product herewith complies with the requirements of the following Directives and carries the CEmarking accordingly:

- the EMC directive 89/336/EEC

- the Low Voltage Directive 73/23/EEC

This product was tested in a typical configuration with Hewlett-Packard Personal Computer Systems.

This Device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

March 25, 1997

For Compliance Information ONLY, contact:

Australia Contact: Product Regulations Manager, Hewlett-Packard Australia Ltd., 31-41 Joseph Street,

EN 41003:1993 IEC 825-1:1993 / EN 60825-1:1994 Class 1 (Laser/LED)

EN 50082-1:1992

IEC 801-2:1991 / prEN 55024-2:1992-3kV CD, 8kV AD IEC 801-3:1984 / prEN 55024-3:1991-3 V/m IEC 801-4:1988 / prEN 55024-4:1992-0.5 kV Signal Lines

IEC 1000-3-2:1995 / EN61000-3-2:1995 IEC 1000-3-3:1994 / EN61000-3-3:1995

FCC Title 47 CFR, Part 15 Class B

/ ICES-003, Issue 2

AS / NZS 3548:1995 / CISPR 22:1993 Class B

Blackburn, Victoria 3130, Australia

1.0 kV Power Lines

European Contact: Your Local Hewlett-Packard Sales and Service Office or Hewlett-Packard Gmbh,

Department HQ-TRE / Standards Europe, Herrenberger Strasse 130, D-71034 Böblingen (FAX: +49-7031-14-3143)

USA Contact: Product Regulations Manager, Hewlett-Packard Company, PO Box 15, Mail Stop 160,

Boise, ID, 83707-0015 (Phone: 208-396-6000)

Regulatory information 29

C ana dian D OC regulations

Complies with Canadian EMC Class B requirements. Conforme á la classe B des normes canadiennes de compatibilité

électromagnétiques. << CEM>>.

E nvironmenta l product stewardship progr am

P rote cting the e n vironment

Hewlett-Packard Company is committed to providing quality products in an environmentally sound manner. This HP LaserJet printer has been designed with several attributes to minimize impacts on our environment.

This HP LaserJet printer design eliminates: Ozone production

The printer does not use high-voltage corona wires in the electrophotographic process and therefore generates no appreciable ozone gas (O cartridge and in the print engine.

This HP Lase rJet printer design reduces:

). Instead, this printer uses charging rollers in the toner

Energy consumption

Energy usage drops to as little as 9 watts while in idle mode. Not only does this save natural resources, but it also saves money without affecting the high performance of this product. This product qualifies for the E established to encourage the development of energy-efficient office products. E Environmental Protection Agency.

30 Product Information

NERGY STAR

. E

NERGY STAR

is a voluntary program

is a U.S. registered service mark of the U.S.

As an E

NERGY STAR

partner, HewlettPackard Company has determined that this product meets E

NERGY STAR

Guidelines for energy efficiency.

Toner consumption

Depending on the type of printer driver you have, you may be able to select a “draft” mode which uses about 50% less toner, thereby extending the life of the toner cartridge. This is only available using printer driver properties when printing or making copies from the software.

Paper use

Depending on the type of program you use, y ou ma y be able to print 2 or 4 document pages on each printed page. This “N-up” printing practice and the printer’s manual duplex capability (two-sided printing) reduce paper usage and the resulting demands on natural resources.

The design of this HP LaserJet printer facilitates the recycling of: Plastics

Plastic parts have marking according to international standards that enhance the ability to identify plastics for recycling purposes at the end of the product’s life.

HP LaserJe t Printing S upplies

In many countries, this product's printing supplies (e.g., toner cartridge, drum, fuser) can be returned to HP through the HP Planet Partners Printing Supplies Environmental Program. An easy-to-use and free takeback program is available in more than 20 countries. Multilingual program information and instructions are included in every new HP LaserJet toner cartridge and consumables package.

HP Planet Partners Printing Supplies Environmental Program Information

Since 1990, the HP LaserJet Toner Cartridge Recycling Program has collected more than 25 million used LaserJet toner cartridges that otherwise may have been discarded in the world's landfills. The HP LaserJet toner cartridges and consumables are collected and bulk shipped to our resource and recovery partners who disassemble the cartridge. After a thorough quality inspection, selected parts such as nuts, screws, and clips are reclaimed for use in new cartridges. Remaining materials are separated and converted into raw materials for use by other industries to make a variety of useful products.

Returns For a more environmentally responsib le return of used cartridges and

consumables, HP encourages the use of bulk returns. Simply bundle two or more cartridges or consumables together and use the single, pre-paid, pre-addressed UPS label that is supplied in the package.

Regulatory information 31

For more information in the U.S. or Canada, call (1) (800) 340-2445 (U.S.) or (1) (800) 387-3867. Or, visit the HP LaserJet Supplies website at the following address:

http://www.ljsupplies.com/planetpartners/ For more information in Mexico, call 258-40-44 (Mexico City) or (1)

(800) 900-7200 (outside Mexico City). Or, visit the website at the following address:

http://www.hp.com/latinamerica All other customers should call their local HP Sales and Service

Office or visit the following websites for further information regarding availability of the HP Planet Partners LaserJet Toner Cartridge and Consumables Recycling Program:

Latin America: http://www.hp.com/latinamerica Asia/Pacific Region: http://www.asiapacific.hp.com/planp1 Europe: http://www.hp.com/pays/eur_supplies/english/planetpartners

Paper

This printer is suited for the use of recycled papers when the paper meets the guidelines outlined in the HP LaserJet Printer Family P aper Specification Guide (HP part number 5040-9072). This printer is suited for the use of recycled paper according to DIN 19 309.

To ensure longevity of your HP LaserJet printer, HP provides the following:

Extended w arra nty

HP SupportPack provides cov er age for the HP hardware product and all HP-supplied internal components. The hardware maintenance covers a three-year period from date of the HP product purchase. HP SupportPack must be purchased by the customer within 90 days of the HP product purchase. Information on HP SupportPack is av ailable in a fax format by calling the U.S. HP FIRST (Fax Information Retrieval Support Technolog y) at (800) 333-1917. After connecting, press 1, and then press 1 again. The document number is 9036. International customers can contact the nearest HP-authorized reseller about this service.

If you hav e access to the internet, please try the HP Support Services website about HP Support Pack at the following address:

http://www.hp.com/ssg/serv.pack.html The following website contains worldwide customer service and

support contact information: http://www.hp.com/ssg/contact/world.html

32 Product Information

Spare parts and consuma bles a vailability

Spare parts and consumable supplies for this product will be made available for at least five years after production has stopped.

Regulatory information 33

M ate ria l safe ty data sheet

The Material Safety Data Sheet (MSDS) can be obtained by contacting the fax-on-demand service in the HP LaserJet Supplies website at the following address:

http://www.hp.com/go/msds If you do not have access to the internet, call U.S. HP FIRST at

(800) 231-9300. After connecting, press 1. Then, request document number 10164.

Non-U.S. customers should refer to the HP LaserJet 3150 product user guide for HP FIRST phone numbers and information.

34 Product Information

Installation and

operation

C hapter conte nts

Operating environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Media requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Toner cartridge information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Control panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Chapter contents 35

Operating environment

The environmental requirements listed below must be maintained to ensure the proper operation of the HP LaserJet 3100/3150 product.

Table 7. Environme ntal requirements

Category Requirement

Operating (working or standby)

Non-operating Temperature (toner cartridge): -4 to 104°F (-20 to 40°C);

Normal storage Temperature: 32 to 95°F (0 to 35°C)

Temperature: 59 to 90.5 degrees Fahrenheit

(15 to 32.5 degrees Celsius)

Humidity: 10 to 80 percent relative humidity (no condensation)

Temperature (product): -4 to 140°F (-20 to 60°C) Humidity: 10 to 90 percent relative humidity (no condensation)

Humidity: 35 to 85 percent relative humidity

Consider the following before installing the printer:

● Install in a well-ventilated, dust-free area.

● Install on a hard, flat, continuous surface, with all four feet level.

Do not install on carpet or other soft surfaces.

● Ensure adequate power is supplied.

Note Uninterruptible power supplies (UPS) may be used with the

HP LaserJet 3100/3150 product.

● Install away from direct sunlight, open flames , or ammonia fumes.

If the HP LaserJet 3100/3150 product is placed near a window, make sure the window has a curtain or blind to block direct sunlight.

● Install with enough space around the product for proper access

and ventilation.

● Install away from the direct flow of exhaust from air ventilation

systems.

36 Installation and operation

M edia require ments

Media must be in good condition. Do not use media that is torn, worn, or irregular. The table below details media requirements of the HP LaserJet 3100/3150 product.

Table 8. Media requirements

Input for paper input bin and single -sheet input slot (for pr inter pa th)

Media size Maximum: 8.5 by 14 in (216 by 356 mm)

Minimum: 3 by 5 in (76.2 by 127 mm)

Media weight

For paper output bin: 16 to 28 lb; (60 to 105 g/m For front output slot: 16 to 42 lb (60 to 157 g/m

Paper input bin capacity

Up to 100 sheets of media at 20 lb (75 g/m (fewer than 100 sheets of heavier media) or up to 10 envelopes

Input for document feede r tray (for document scanner pa th)

Item size Maximum width: 8.5 in (216 mm)

Maximum length: 39 in (991 mm); up to 118 in (2997.2 mm) with

“long pages” enabled

Minimum size: 2 by 3.5 in (51 by 89 mm)

Item weight

Document feeder tray capacity

Maximum: 28 lb (105 g/m

up to 67 lb (252 g/m

Minimum: 12 lb (44 g/m

Up to 30 pages of an item at 20 lb (75 g/m Fewer than 30 pages of items up to 28 lb (105 g/m

) for normal use;

) when using special media lever

)

One page at a time of 12 to 67 lb (44 to 252 g/m special media lever

Output capacities

)

) weight or lighter

) weight

) weight using

Paper output bin

Front paper output slot

Document output tray

Up to 100 sheets of 20 lb (75 g/m

Up to 20 pages of 20 lb (75 g/m

) or lighter paper

Up to 30 pages of an item at 28 lb (105 g/m

Media requirements 37

)

Toner cartr idge informa tion

Toner cartridges contain components that are sensitive to light, temperature, and humidity. Follow the recommendations in this section to ensure the highest quality and longest life of HP toner cartridges.

Keep the HP LaserJet 3100/3150 product within the following environmental conditions for optimum performance.

S torage conditions

Toner cartridges are affected by their environment. Packaging protects toner cartridges from light and increases storage life. It is important to store cartridges in their original packaging until ready for installation.

When storing cartridges in a warehouse or work area, make sure the storage place meets the conditions specified in Table 6.

S tor ing opened tone r cartr idge s

Because cartridges do not have shutters to cover the laser beam access slot, they should be kept inside the HP LaserJet 3100/3150 product until empty. Toner cartridges that have had the toner sealing tape removed are also more vulnerable to environmental extremes.

If a toner cartridge must be removed from the HP LaserJet 3100/3150 product, always store the cartridge:

● Inside the protective bag in which it was originally packaged.

● In a dark cabinet, away from direct sunlight.

● Correct side up and in a horizontal position (not standing on end).

● Away from ammonia or organic solvent fumes.

CAUTION Never ship the HP LaserJet 3100/3150 product with a toner cartridge

installed. Excessive vibration during shipping can cause toner to leak, contaminating the product and possibly damaging the drum. Never expose a cartridge to direct sunlight or to room light for more than a few minutes. Bright light can permanently damage a toner cartridge.

Toner R ecycling

See recycling information in Chapter 1.

38 Installation and operation

C ontrol panel

Figure 6. Control pane l layout

1. Ready light 7. Forward arrow key 13. Speed-dial key

2. Error light 8. Stop/clear key 14. Redial/pause key

3. Control panel display 9. Copy key 15. Numeric keys

4. Enter/menu key 10. One-touch keys 16. Volume key

5. Backspace key 11. Start key 17. Resolution key

6. Back arrow key 12. Manual dial key 18. Contrast key

Control panel 39

C ontrol pane l messa ges

These control panel messages are listed alphabetically, and are accompanied by the cause for the message and steps to take to

resolve the problem.

Table 9. Control panel messages

Message Cause Solution

(number) is a Group Group not Allowed

Already in Group While programming a group-dial code,

Blacklisted (France only)

Busy The fax line to which you sent a fax was

Cancel Group Edit ENTER to Confirm

The group-dial code you entered is assigned to a group, but a group cannot be dialed at this point. (Entries assigned as groups cannot be assigned into other groups.)

you tried to add a fax number that is already in the group.

The fax number you tried to dial has received a voice answer or no answer, was busy on the first dial and redials, or was busy with redials pending.

busy . The HP LaserJet 3100/3150 product automatically redials the busy line the number of times specified.

You pressed B dial code in the Group Dial Setup Menu.

ACK SPACE

while in a group-

Enter a different one-touch key or speed-dial code that is not assigned.

Continue by adding the next fax number you want to the group.

To clear the blacklist, unplug the fax machine’s power cord from the power strip or outlet and plug it back in.

Check the fax number and try again to send the fax. If the message appears again, try to send the fax to another fax machine or try again later.

TART

Press S code and continue editing. Press E Dial Setup Menu. (Press E again to choose a different group-dial code.) Press S settings.

to return to the group-dial

NTER/MENU

TOP/CLEAR

to go to the Group

NTER/MENU

to exit the Menu

40 Installation and operation

Table 9. Control panel messages

Message Cause Solution

Clear Document From Scanner

Your document jammed while being fed through the document feeder tray or the HP LaserJet 3100/3150 product loaded multiple sheets of the document.

The special media lever was in the wrong position for the document you sent.

The control panel configuration was set incorrectly.

Open the document release door, remove the jammed item, and then close the door.

Remove the jammed item as detailed above. Then, check the special media lever. It should be to the left for regularweight items or to the right for thick or light items, which must be fed one at a time.

Check the control panel configuration f or outgoing faxes, including the “send long pages” setting.

Control panel 41

Table 9. Control panel messages

Message Cause Solution

Communication Error An error occurred while trying to transmit

a fax. Brief descriptions of communication errors are listed below:

60 no RTC at end of fax 81 memory filled up 82 fax was too short 84 power fail while receiving 85 failed to train 86 in ECM, fax data had error(s) 87 NEC failed to decode (T.4 or T.6

coding error

88 received scan line exceeds 13 sec

(T.4-3.2) 89 modem setup timeout 90 low speed command time out 91 bad low speed command 92 transmit error: no DIS 93 transmit error: no answer 94 transmit error: canceled by operator 95 transmit error: failed to train 96 transmit error: busy 97 transmit error: no dial tone 100 poll-in error: no document to poll 101 document jam 102 receive error: too many mailbox

logs 103 receive error: had poll document but

no memory for receive 104 transmit error: no MCF 105 image processing chip fell behind 106 transmit: modem output buffer error 107 PIN received 108 RR/RNR timeout 109 generic ECM error 110 possible missing/partial pages in

ECM 111 T4 bit not set in DIS 112 wrong pass word 113 communications error in remote

setup (JetFax only) 114 fax document was lost (JetFax only) 115 blacklist 116 SUB/PWD error 117 timeout waiting for image

processing chip 118 no fax detected 119 remote access 120 caller disconnected prematurely

Try again to send the fax. Try to send the fax to another fax machine. Make sure the telephone cord is securely connected. Then, check for a dial tone on the phone line by pressing

ANUAL DIAL

Make sure the phone line is working by disconnecting the HP LaserJet 3100/ 3150 product, plugging in a telephone to the phone line, and making a voice call. Connect the product to a different phone line. Reset the product by pressing and holding S Wait and try resending the fax later.

TOP/CLEAR

for seven seconds.

42 Installation and operation

Table 9. Control panel messages

Message Cause Solution

Configuration Err # (number 1-4)

Config. Stuck Addr In Service Mode only, SRAM stuck

Config. Tied Addr. In Service Mode only, SRAM tied address

Decoding Error # (number 1-3)

An error was detected in the SRAM. Unplug the power cord from the power

address test.

test.

There was an error in decoding with the image processing chip.

source, wait 10 seconds, and replug in the power cord. Try plugging the power cord into a different power source. If the error persists, see Chapter 6, “Troubleshooting.”

Unplug the power cord from the power source, wait 10 seconds, and replug in the power cord. If the error persists, se e Chapter 6, “Troubleshooting.”

Unplug the power cord from the power source, wait 10 seconds, and replug in the power cord. Try plugging the power cord into a different power source. If the error persists, see Chapter 6, “Troubleshooting.”

Documents Were Lost START to Continue

Encoding Error There was an error in encoding with the

Errors Likely in Pages

Power to the HP LaserJet 3100/3150 product was interrupted, and documents in memory were lost.

image processing chip.

The fax transmission was completed, but there are likely to be errors in the pages specified.

TART

Press S 3150 product prints a report. Check the Status column for the “Fax Document was Lost” message. The associated incoming and outgoing faxes should be resent.

Unplug the power cord from the power source, wait 10 seconds, and replug in the power cord. If the error persists, se e Chapter 6, “Troubleshooting.”

Try resending the fax or asking the sender to resend the fax to you. Try faxing to another fax number. Try connecting the product to a different phone line.

. The HP LaserJet 3100/

Control panel 43

Table 9. Control panel messages

Message Cause Solution

Fax Document was Lost

Fax Memory Error #(number 1-5)

Group is Empty, Use ONE-TOUCH/ SPEED DIAL

Input Limit Reached Too many fax numbers were dialed when

Invalid Date or Time An invalid time or date was entered, such

Fax es in memory were lost as a result of a power failure.

An error was detected in DRAM. Unplug the power cord from the power

Appears when you are creating a groupdial code.

you tried to send to an ad-hoc group.

as 25:99 PM or June 35

If you set up faxes to be sent at a future time or to be polled, or if the product was set to receive faxes to memory, print a fax log to identify the lost faxes. The lost faxes should be resent.

source, wait 10 seconds, and replug in the power cord. Try a different power source or surge protector. If the error persists, see Chapter 6, “Troubleshooting.”

Begin adding fax numbers to the groupdial code. For more information, see “Programming group-dial codes from the control panel” in the user guide.

The maximum number of fax numbers that can be added to an ad-hoc group is

100. Resend the fax to 100 or fewer numbers.

Re-enter the date and time. If the error persists, see Chapter 6, “Troubleshooting.”

Keypad Test Failed In Service Mode only, the keypad test

failed.

Long Page? START to Continue

The HP LaserJet 3100/3150 product senses a document over 39 inches (991 mm), such as a banner, may be feeding through the document feeder tray or that a paper jam has occured.

44 Installation and operation

Check the cabling connections and run the keypad test again. If the error persists, see Chapter 6, “Troubleshooting.”

If there is no jam, quickly press S continue scanning. If you do not press

TART

within a f ew seconds , the product

assumes that a page is jammed and cancels the job. If there is a jam, remove it and restart the job. If you are sending a fax or copying a document longer than 39 inches (991 mm), you can also set the control panel to use the “Send long pages” procedure.

TART

Table 9. Control panel messages

Message Cause Solution

Memory Full - Send Unscanned Pages

Memory is Full The HP LaserJet 3100/3150 product

Modem Error # (number 1-3)

No Answer You tried to send a fax, but the receiving

No Dial Tone The HP LaserJet 3100/3150 product

During the fax job the memory filled. All pages of the fax have to be in memory for a fax job to work correctly. Only the pages that fit into memory were sent.

memory was completely filled during a copy or a scan.

An error was detected with the modem. Make sure that the telephone cord is

fax line did not answer.

cannot detect a dial tone

Reload the pages that were not sent and send them.

This message should clear automatically when the next task starts (for example when you start a copy or receive a fax).

securely connected on both ends. Unplug the power cord from the power source, wait 10 seconds, and replug in the power cord. Try a different power source or surge protector.

Check the fax number and try again to send the fax. Try to send the fax to another fax machine or try again later.

Make sure that the telephone cord is securely connected on both ends. Press and hold S seconds to check for a dial tone. Make sure the phone line is working by disconnecting the HP LaserJet 3100/ 3150 product, plugging in a telephone to the phone line, and making a voice call. Connect the product to a different phone line.

TOP/CLEAR

for seven

No Fax in (number) Tries

The HP LaserJet 3100/3150 product f ailed to connect to the receiving fax machine in the number of redials specified.

Check the fax number and try again to send the fax. If the message appears again, try to send the fax to another fax machine or try again later.

Control panel 45

Table 9. Control panel messages

Message Cause Solution

No Memory for Report Erase/Print Document

No Modem Installed There is a problem with the line interface

No Room in Fax Log The fax log was unable to print because of

Not Enough Memory There is not enough memory to complete

There is not enough memory to print a report because memory is being used to store faxes that have been received to memory.

There is not enough memory to print a report because memory is being used to store faxes set up to be sent at a future time or to be polled.

unit (LIU).

an error; for example, the product is out of paper.

the job indicated.

Print faxes that have been received to memory.

If you have several faxes set up to be sent at a future time or to be polled, try clearing these faxes using job status.

Unplug the power cord from the power source, wait 10 seconds, and replug in the power cord. Connect the product to a different power source. If the error persists, see Chapter 6, “Troubleshooting.”

Solve the error condition so that the product can print the fax log.

Try again to send the job. If the error persists, press and hold S seven seconds to reset the product.

TOP/CLEAR

for

Not Enough Memory to Duplicate for COPY

No Fax Pages in Memory to Reprint

Nov-22-93 06:30 PM (An incorrect date appears.)

The HP LaserJet 3100/3150 product does not have enough memory to complete the copy job.

The HP LaserJet 3100/3150 product attempted to execute “Reprint Last Fax” when nothing was in memory.

The battery inside the HP LaserJet 3100/ 3150 product has failed, causing all Menu features to revert to the factory settings. Settings that contained alphabetic and numeric characters you entered, such as header information and speed-dial names and numbers, have been erased.

46 Installation and operation

Divide the copy job into smaller sections and then try again to copy. Use the Document Assistant to complete the copy job.

Wait for a f ax, then as soon as a fax is in the memory, the HP LaserJet 3100/ 3150 product will reprint the fax.

The battery should be replaced. You can continue to use the HP LaserJet 3100/ 3150 product without replacing the battery, but any information you enter will be erased again if power is lost.

Table 9. Control panel messages

Message Cause Solution

Paper Bin is Empty Please Add Paper

Password must be 4 Digits

Paused (Memory Full)

PC Not Detected Address Invalid

The paper input bin is empty. Load paper. If paper is already loaded,

remove it. Check for and remove any jammed sheets and discard them. Then, reload the paper stack in the paper input bin.

An attempt was made to enter a password that was not four digits.

The HP LaserJet 3100/3150 product memory is full, and the current job in the document feeder tra y is pa used to w ait for memory to become available.

If you tried to send a document to an email address in a one-touch key, speeddial code, group-dial code, or to one that you entered manually at the control panel, the product must be directly connected to a computer using a parallel cable, the computer must be on, and a compatible email program must be installed on the computer.

Re-enter four-digit password.

Reduce activity on the HP LaserJet 3100/3150 product, or wait for other jobs to finish so that memory will be freed. If there are faxes set up to be polled or sent at a future time, you may want to cancel these jobs to free memory.

Make sure that the parallel cable is securely connected between the computer and the HP LaserJet

3100.3150 product. Make sure that the computer is on. Make sure that a compatible e-mail program and the JetSuite Pro software are installed on the computer.

PC Print Timed Out The print job took too long to print, and the

HP LaserJet 3100/3150 product timed out.

Phone Number Error Too many characters were entered when

dialing a phone number.

Let the “print jobs retry” continue for five minutes. If the HP LaserJet 3100/3150 product still does not print, cancel the current print job and resend it.

The maximum number of characters that can be entered is 60. If you have a number longer than 60 characters, break the number into smaller chunks. Enter the first part of the number, and

EDIAL/PAUSE

press R character in the first number. Then, enter the second part of the number as if it were a second number going to a group. When the product dials, it will treat both numbers as if they are one.

as the last

Control panel 47

Table 9. Control panel messages

Message Cause Solution

Polling-In Error The HP LaserJet 3100/3150 product tried

to poll another fax machine. The poll failed because there was no answer, the line was busy, or the other fax machine was not ready to be polled.

Printer Comm Error There was an error in communicating with

the HP LaserJet 3100/3150 product.

Printer Comm Error ^1In Service Mode only. There was an error

in communicating with the HP LaserJet 3100/3150 product.

Make sure that the sender’ s fax ma chine is ready to be polled, and check the fax number. Then, set up to poll again.

Make sure that the parallel cable is securely connected between the HP LaserJet 3100/3150 product and the computer. If the problem persists, unplug the power cord from the power source for 10 seconds, and then replug it in. Try connecting the product to a different power source. If the error persists, see Chapter 6, “Troubleshooting.”

Make sure that the parallel cable is securely connected between the HP LaserJet 3100/3150 product and the computer. If the problem persists, unplug the power cord from the power source for 5 seconds, and then replug it in. If neither of these solutions works, see Chapter 6, “Troubleshooting.”

Printer Cover Open or No Cartridge

Printer Fixing Error Replace Fixing Unit

The printer door is open or the toner cartridge is not installed properly.

There is an error with the print engine. Unplug the power cord from the power

48 Installation and operation

Make sure that the printer door is closed. Check the toner cartridge for proper installation.

source for 10 seconds, and then replug it in. Try connecting the product to a different power source. If the error persists, see Chapter 6, “Troubleshooting.”

Table 9. Control panel messages

Message Cause Solution

Printer is Busy The HP LaserJet 3100/3150 product is

temporarily unavailable for other types of printing (such as printing faxes or copies).

Printer Laser Error Call for Service

Printer Motor Error Call for Service

The printer door is not latched securely.

A problem has occurred with the print engine.

No action is needed. If you already started another job, such as you sent a copy job through the document feeder tray and it was scanned in or you requested a report to print, the job will be completed when the HP LaserJet 3100/3150 product becomes available.

Open the printer door and reclose it making sure both latches are secure.

Unplug the power cord from the power source, wait 10 seconds, and replug in the power cord. Try connecting the product to a different power source. If the error persists, see Chapter 6, “Troubleshooting.”

Printer Paper Jam Check Paper Path

Printer signal error The printer door is not latched securely.

Receive Error An error occurred while the HP LaserJet

A paper jam has occurred. Clear the jam. The job should continue

There was an error in the HP LaserJet 3100/3150 product print unit.

3100/3150 product was receiving a fax.

to print. If it doesn’t, try reprinting the job.

Open the printer door and reclose it making sure both latches are secure.

Ask the sender to resend the fax. If the error persists, see Chapter 6, “Troubleshooting.”

Control panel 49

Table 9. Control panel messages

Message Cause Solution

Redial Failed Attempts to redial a fax number failed. Try resending the fax. If the fax still fails

to transmit, call the recipient to make sure that the fax machine is on and ready. Make sure that you are dialing the correct fax number. Disconnect the telephone cord from both the product and the wall outlet and then reconnect it. Press and hold down S seconds to check for a dial tone. Make sure the phone line is working by disconnecting the HP LaserJet 3100/ 3150 product, plugging in a telephone to the phone line, and making a voice call. Connect the product to a different phone line. If the error persists, see Chapter 6, “Troubleshooting.”

TOP/CLEAR

for 7

Remote Fax was Busy

Scan Reference Error

Scanner Error #1 An error has occurred in the SRAM. Press and hold down the S

Scanner isn’t Available

Scanner Jam Reload

The fax number dialed was busy. Try again later.

There was an error detected in the HP LaserJet 3100/3150 product.

The document scanner mechanism is in use.

A document has jammed in the document scanner area.

Recalibrate the document scanner.

key for 7 seconds to reset the product. If the error persists, unplug the power cord from its power source for 10 seconds, and then replug it in. Try connecting the product to a different power source. If the error persists, see Chapter 6, “Troubleshooting.”

Wait until the document scanner has finished the current job before sending the next job.

Pull open the document release door and then remove the jammed docume nt.

TOP/CLEAR

50 Installation and operation

Table 9. Control panel messages

Message Cause Solution

Speed Dial (number) is not Assigned

System Error An error has occurred. Unplug the power cord from the power

There are No Documents in Memory

Unrecognized Format

You tried to dial a speed-dial code that doesn’t have a fax number stored in it or you assigned a non-defined one-touch key to a group.

HP LaserJet 3100/3150 product tried to print faxes from memory when no faxes had been received to memory.

When printing, the incorrect printer driver was selected or an error occured on the parallel interface.

Choose a speed-dial code to which you have already assigned a fax number.

source, wait 10 seconds, and replug in the power cord. Try connecting the product to a different power source. If the error persists, record the threedigit error number in the message and see Chapter 6, “Troubleshooting.”

No action is required. There are no faxes to retrieve.

After selecting the Prin t command in the program from which you are printing, select the HP LaserJet 3100 or 3150 as the printer. Reprint the job. Disconnect and reconnect the parallel cable from both the product and the computer

Unsuccessful Call The fax number entered co uld not be

reached.

Check the fax number and try resending the fax. Try to send the fax to another fax machine or try again later.

Control panel 51

Menu tree

The following page shows the layout of the menu settings in a hierarchical diagram. You may want to refer to this menu tree before making changes to settings and features. To see the current settings, print a configuration report. Current settings are marked with an asterisk (*).

The service menu and the extended service menu are discussed in Chapter 6, “Troubleshooting.”

To print a menu tre e

1 Press E

NTER/MENU

2 Use the < and > keys to select Reports and press E

NTER/MENU

3 Use the < and > keys to select Print the Menu and press E

ENU

The HP LaserJet 3100/3150 product exits the menu settings and prints the menu tree.

NTER

52 Installation and operation

Menu tree for the HP LaserJet 3100 product

Press E

to access

ENU

the M enu.

NTER

Use the < and > keys to sele ct one of the choices be low and press E

NTER/MENU

Job Status Fax Functions

Time/Date, Header

Reports

Copy Settings

Fax Settings

User Defaults

Use the < and > keys to sele ct one of the choices below and press

NTER/MENU

Delayed Fax Reprint Last Faxes Print Faxes Clear Memory Send Confirmation Polling

Time/Date Fax Header

Fax Log

Transmission Reports Phonebook Print the Menu Print Config Report Self Test Print All

Default Collation Next Copy Size

Phonebook

Outgoing Faxes

Incoming Faxes

All Faxes

Language Default Resolution Default Contrast Copy Size Paper Size Print Density Volume Settings

Restore Defaults

Use the < and > keys to sele ct one of the choices below a nd press E

, or se e the display.

ENU

Receive Send

Print Fax Log Automatic Log

Speed Dial Setup Group Dial Setup

Dialing Mode Number of Redials Time Between Redials Dial Symbols Send Long Pages

Answer Mode Rings to Answer Distinctive Ring* Extension Phone Silence Detection Auto Reduction Stamp Received Faxes Pager Notification Memory Receive Fax Forwarding

Error Correction Remote Retrieval

Alarm Volume Ring Volume Front Panel Keys

NTER

Control panel 53

Menu tree for the HP LaserJet 3150 product

Press E

to access

ENU

the M enu.

* denotes

limited availability.

NTER

Use the < and > keys

to sele ct one of the choices be low and press E

NTER/MENU

Job Status Fax Functions

Time/Date, Header

Reports

Copy Settings

Fax Settings

User Defaults

Use the < and > keys to sele ct one of the choices below and press

NTER/MENU

Delayed Fax Reprint Last Faxes Print Faxes Clear Memory Polling

Time/Date Fax Header

Fax Log

Transmission Reports Speed Dials Print the Menu Print Config Report Print Billing Report Blocked Fax List Self Test Print All

Default Collation Next Copy Size

Speed Dials

Outgoing Faxes

Incoming Faxes

All Faxes

Language Default Resolution Default Contrast Copy Size Paper Size Print Density Volume Settings

Restore Defaults

Use the < and > keys to sele ct one of the choices below a nd press E

, or se e the display.

ENU

Receive Send

Print Fax Log Automatic Log

Speed Dial Setup Group Dial Setup E-Dial Setup

Dialing Mode* Number of Redials Time Between Redials Dial Symbols Dial Prefix Send Long Pages Detect Dial Tone Billing Codes

Answer Mode Rings to Answer Distinctive Ring* Extension Phone Silence Detection Auto Reduction Stamp Received Faxes Pager Notification Memory Receive Fax Forwarding Block Faxes Compression

Error Correction Remote Retrieval

Alarm Volume Ring Volume Front Panel Keys

NTER

54 Installation and operation

Maintenance

C hapter conte nts

Life expectancies of consumables. . . . . . . . . . . . . . . . . . . . . . . . . . 56

Cleaning and maintaining the equipment . . . . . . . . . . . . . . . . . . . . 57

Cleaning the document scanner path . . . . . . . . . . . . . . . . . . . . . . . 58

Cleaning the print path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Using a cleaning page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Chapter contents 55

Life expecta ncies of consumables

Inspect the consumables when servicing the HP LaserJet 3100/3150. Replace consumables as needed, based on failures or wear, not strictly on usage.

The following table lists approximate schedules for replacing consumables.

Table 10. Life expectancies of consumable s

Description Part number Estimated

life (pages)

Toner cartridge (user replaceable)

Printer transfer roller RF5-1534-000CN 50,000 Can affect print quality and/or

Printer pickup roller assembly

Printer separation pad and subpads

Heating element RG5-4678-000CN (110V)

Pressure roller RF5-2362-000CN 50,000 Look for marks on pressure roller

Document scanner pickup roller assembly

Document scanner separation pad kit

Document scanner feed roller and document scanner delivery roller

* The estimated toner cartridge life is based on Letter- or A4-sized paper with an average of 5% toner coverage and a medium density setting. Toner cartridge life can be extended further by conserving toner using draft mode settings.

C3906A 2,500* When print becomes faint,

RG5-3486-040CN 50,000 Look for glazing and/or cracks.

RY7-5008-000CN 50,000 Can affect paper movement.

50,000 Can affect print quality and/or

RG5-4681-000CN (220V)

RG5-4688-000CN 25,000 Look for glazing and/or cracks.

RY7-5055-000CN 25,000 Can affect document movement.

RG5-4223-000CN (Document scanner assembly)

25,000 Can affect document movement.

Remarks

redistribute toner in the cartridge.

paper movement.

or upper Teflon sleeve.

56 Maintenance

C leaning a nd maintaining the e quipment

WARNING!

CAUTION

Note

Before you perform these steps, unplug the printer to avoid shock hazard.

To maintain quality, thoroughly clean the HP LaserJet 3100/3150 product:

● Any time a new toner cartridge is installed.

● After printing approximately 2,500 pages.

● Whenever print quality problems appear.

Clean the outside of the printer with a slightly water-dampened cloth. Clean the inside with only a dry, lint-free cloth (such as lens tissues).

To avoid permanent damage to the toner cartridge, do not use ammonia-based cleaners on or around the HP LaserJet 3100/3150 product.

When cleaning around the printer door area, avoid touching the heating element. It might be very hot and can cause burns.

Do not touch the surface of the transfer roller. Contaminants on the roller can cause print quality problems.

Be careful not to touch the glass surface of the image sensor. If you inadvertently touch the glass, clean it according to the instructions on the following pages.

Cleaning and maintaining the equipment 57

C leaning the document scanne r path

Clean parts of the document scanner if the ink on items you are scanning can be smudged with your hand, or if the parts have excessive amounts of dust or dirt on them. Also clean these parts if there are smudges, lines, or other marks on original documents, copies, or scans of documents.

WARNING!

Before cleaning the HP LaserJet 3100/ 3150 product, disconnect it from the power source.

1 Open the document release door. 2 If the white sheet is dirty, clean it

with a dry cotton swab. If there is still something on the white sheet, dab a swab in a small amount of isopropyl alcohol and gently clean the white sheet.

CAUTION

When you use alcohol, only use a very small amount. Exposing internal parts to dripping alcohol can damage them.

58 Maintenance

3 If the glass surface of the contact

image sensor is dirty, clean it with a dry cotton swab. If there is still something on the glass, dab a swab in a small amount of isopropyl alcohol and gently clean the glass.

Inspect each of the six rollers in the

document scanner area for dirt or debris. Using a lint-free cloth dampened with a small amount of isopropyl alcohol, wipe any dirty rollers using a side-to-side motion.

CAUTION

Do not spray alcohol or any other liquid directly into the HP LaserJet 3100/3150 product. Doing so can damage the product.

CAUTION

As much as possible, a void touching the white sheet and the glass surface with alcohol.

Near the top, inside edge of the

document release door, inspect the three pressure feet and pad for dirt or debris. If they are dirty, clean them with a lint-free cloth dampened with a small amount of alcohol.

Close the document release door

after allowing alcohol to dry.

Note

If, after cleaning the document scanner path, you still notice that copies, items scanned to the computer, or faxes you send have black or white lines running through them, see Chapter 6, “Troubleshooting,” for information about recalibrating the document scanner and interpreting the calibration graph.

Cleaning the document scanner path 59

C leaning the print path

Clean the print path to re-establish print quality if you frequently duplex or if you notice other marks on printed pages.

WARNING!

Before cleaning the HP LaserJet 3100/ 3150 product, disconnect it from the power source.

1 Clean the outside of the device with

a slightly damp cloth (use only water).

CAUTION

Using ammonia-based cleaners on or around the HP LaserJet 3100/3150 product can damage it.

2 Use the two latches on the printer

door to open it. Clean the inside of the HP LaserJet 3100/3150 product with a dry , lint-free cloth. Remo ve all dust, spilled toner, and particles of paper.

CAUTION

Only use a dry, lint-free cloth to remove dust and toner. Using a vacuum or other device to clean inside the product can damage it. Also, do not touch the transfer roller . Touching it can reduce the print quality of output.

60 Maintenance

Note

If toner gets on your clothing, wipe it off with a dry cloth and wash clothing in cold water. Hot water and the heat of the dryer set toner into the fabric.

Remove the toner cartridge.

Note

If you notice excessive amounts of toner inside the HP LaserJet 3100/3150 product, the toner cartridge may be defective. Use HP LaserJet toner cartridges to ensure high-quality printing and to reduce incidence of excessive toner.

Dab a lint-free cloth in isopropyl

alcohol. Locate the light gray pickup roller

near the center in the opening.

Note

Do not touch the transfer roller . Touching it can reduce the print quality of output.

Cleaning the print path 61

6 Scrub the exposed area (top and

front) of the pickup roller using a side-to-side motion. Do not rotate the roller to clean the unexposed sides.

7 Using a dry, lint-free cloth, dry the

exposed area of the pickup roller using a side-to-side motion.

8 After the alcohol inside the product

has dried completely, replace the toner cartridge and close the printer door.

62 Maintenance

U sing a clea ning page

After you have cleaned the printer parts, use this procedure to print and use a cleaning page, if needed. This cleaning page can help remove toner specks on your printed pages.

To use a clea ning page

Place a stack of plain letter- or A4-

sized paper into the paper input bin. (Do not use thick or rough paper.)

For Windows 9

Explorer.

- Or For Windows 3.1x, open File Manager.

Open the JetSuite folder (if the

JetSuite Pro software was installed to the default location, the path is “C:\JetSuite”).

, open Windows

Note

If you do not have access to JetSuite Pro software, a cleaning page is available from the HP web addresses: http://www.hp.com/support/lj3100

-orhttp://www.hp.com/support/lj3150

Double-click

the cleaning page. When the document opens in the

JetSuite Pro software, click the link icon bar at the bottom of the dialog.

After the cleaning page has printed,

remove the stack of paper from the paper input bin.

CleanPg.jsd

Using a cleaning page 63

to open

7 Place the cleaning page into the

paper input bin, top first, face down.

8 Print a different file. 9 Inspect the page. If there are no

shiny, black spots on the page’s black strip, the print path is clean. Discard the page, and the procedure has been completed.

10 If there are shiny, black spots on the

page’s black strip, toner has been cleaned from the print path. Discard the page. Repeat steps 1 through 9 until there are no shiny, black spots on the page.

Note

If toner specks appear often and there is a frequent need to clean the print path, try using a different type of paper, and make sure the paper meets HP paper specifications. If the problem persists, see Chapter 6, “Troubleshooting,” for detailed information about repetitive defects and other image quality problems.

64 Maintenance

Functional overview