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HP LaserJet 5100 5100tn 5100dtn 5100Le

Tags : HPLaserJet51005100Q1860A5100tnQ1861A5100dtnQ1862A5100LeQ1863AQ1860-90918 
HP LaserJet 5100 5100tn 5100dtn 5100Le Manuel de service

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Description

HP LaserJet 5100 Service Manual
Publication number Q1860-90918
First Edition, May 2002

HP LaserJet 5100 Q1860A
HP LaserJet 5100tn Q1861A
HP LaserJet 5100dtn Q1862A
HP LaserJet 5100Le Q1863A

Contents
1 Printer description
Printer features 16
Printer information 17
Identification 19
Model and serial numbers 19
Site requirements 20
Environmental and power requirements 20
Space requirements . 21
Paper specifications 25
Supported types of paper . 26
Guidelines for using paper 27
Labels 29
Transparencies 29
Vellum . 29
Envelopes 29
Card stock and heavy paper 31
Safety information 32
Laser safety statement . 32
Canadian DOC regulations 32
FCC regulations 32
Laser statement for Finland . 33
Luokan 1 laserlaite 33
Material Safety Data Sheet 33
Environmental product stewardship . 34
2 Service approach
Regulatory information 36
Service approach 36
Parts and supplies. 36
Warranty 36
Limited warranty for the print cartridge . 36
Service and support . 37
Worldwide service and support offices . 38
3 Printer operation
Using the control panel 42
Control panel layout . 42
Control panel lights 42
Control panel keys . 43
Settings and defaults . 44
Control panel menus 45
Private/stored jobs menu 46
Information menu . 47
Paper-handling menu 48
Print-quality menu . 50
Printing menu 51
Configuration menu 53
I/O menu 55
EIO menu (HP LaserJet 5100tn and 5100dtn printers) . 56
Resets menu . 58
Service mode 59
Service menu . 59
Setting the page count, maintenance count, and serial number 60
Cold reset paper size . 62
Diagnostics. 62
Clear event log 62
Testing the printer 63
Resetting the printer 63
Cold reset . 63
Clearing NVRAM 63
Initializing the hard disk . 63
System configuration 64
MS-DOS system configuration64
Parallel MS-DOS commands . 64
Printer I/O configuration 64
Parallel menu . 64
4 Printer maintenance
Cleaning the printer and accessories . 66
Cleaning spilled toner 67
Preventive maintenance . 68
Reset maintenance count . 68
Expected life of components . 68
5 Functional information
Printer subsystems . 71
Power supply system72
Ac/dc power distribution 72
Overcurrent overvoltage protection . 73
High-voltage power distribution 74
Toner-cartridge detection . 75
Dc controller system . 75
Laser and scanner drive 76
Paper-motion monitoring and control . 76
Solenoids, sensors, clutches, and switches . 76
Engine test 76
Motors . 77
Formatter system 78
PowerSave 78
Resolution Enhancement technology . 78
EconoMode . 79
Input/output . 79
CPU . 79
Printer memory . 80
Memory Enhancement technology 80
Page protect . 81
PJL 81
PML81
Control panel. 81
Image-formation system . 82
Toner cartridge . 83
Photosensitive drum . 84
Writing the image . 86
Developing the image . 87
Transferring the image . 88
Image fusing/variable fusing temperature. 89
Paper feed system91
Clutches and sensors 92
Printing from Tray 1 . 92
Printing from Tray 2 . 93
Printing from the optional 500-sheet and 250-sheet Trays . 95
Paper jam . 97
Duplexer 98
Paper jam in the duplexer . 100
Basic sequence of operation 101
6 Removing and replacing parts
User-installable accessories107
Checking memory installation . 109
Installing EIO cards or mass-storage devices . 110
Paper-handling accessories. 110
Before you begin 111
Replacing printer parts . 111
Removing loose toner . 111
Required tools . 111
Parts removal order . 112
Covers 113
Rear door and rear output bin . 113
Fuser 114
Top cover 115
Control panel overlay and control panel . 117
Toner cartridge door assembly 119
Front cover and Tray 1 120
Front cover pins 121
Face-down cover . 122
Left and right side covers 123
Tray 1 inner cover 124
Right and left corner covers 126
Internal assemblies 127
Transfer-roller assembly . 128
Paper-handling PCA 131
Main gear assembly 134
Pickup gear assembly . 136
Tray 1 pickup solenoid 137
Fan . 138
Formatter assembly 139
Tray 1 roller . 140
Tray 1 separation pad . 141
Tray 2 pickup roller . 142
Tray 2 separation pad . 143
Paper-feed roller assembly . 144
Dc controller and power supply 146
Paper-feed belt assembly 148
Tray 1 shaft . 150
Tray 2 shaft . 152
Tray 1 lift plate . 154
Paper guide . 155
Top-of-page sensor . 156
Face-down bin-full sensor lever 157
Accessory interface connector 158
Registration assembly . 159
Upper delivery assembly . 161
Delivery roller . 162
Laser/scanner assembly . 164
Main motor . 165
Toner cartridge guides 166
Power inlet assembly . 167
Optional 250-sheet feeder . 168
Separation pad 168
Pickup roller 169
Sensing flag 170
Control PCA 171
Paper-size spring assembly 173
Optional 500-sheet feeder . 174
Covers and base frame174
Tray indicator assembly . 176
Left front corner cover installation177
500-sheet feeder feed roller 178
500-sheet feeder pickup roller. 179
500-sheet feeder PCAs . 180
500-sheet feeder power connector 181
500-sheet feeder separation roller . 182
7 Troubleshooting
Troubleshooting process . 184
Troubleshooting process flow 185
Troubleshooting the printing system . 187
Preliminary operating checks . 187
Power on 188
Engine test . 190
Display 190
Event log 191
Printer messages 193
General paper-path troubleshooting 202
Information pages . 204
Image quality . 207
Image system troubleshooting 224
Interface troubleshooting 225
Reference diagrams . 227
Locations of components 227
Sensors and signals 236
Dc controller inputs and outputs 252
8 Parts and diagrams
Ordering parts and supplies, and getting support 259
Related documentation and software . 259
Support 259
Ordering parts . 259
Ordering consumables 259
Accessories and supplies . 260
Common hardware and replacement cables . 261
Diagrams and parts lists 262
Alphabetical parts list . 290
Numerical parts list . 294



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