HP 9250C Manuel d'utilisateur Page 116
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- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
4. Remove two screws (callout 3) and remove the lower flatbed ribbon cable guide (callout 4).
3
4
Figure 5-84 Removing the power supply (3 of 6)
NOTE: When reinstalling the ribbon cable, make sure that you feed it through the ferrite.
5. Remove five screws (callout 6) and remove the right keyboard tray guide.
6
Figure 5-85 Removing the power supply (5 of 6)
100 Chapter 5 Removal and replacement ENWW
- HP 9250C Digital Sender 1
- HP Digital Sender 9250c 3
- Table of contents 5
- List of tables 11
- List of figures 13
- 1 Device information 17
- Device information 18
- ENWW Device information 3 19
- Software features 21
- Device parts 22
- ENWW Device parts 7 23
- Use the control panel 24
- ENWW Use the control panel 9 25
- Device software 26
- Paper handling 27
- Chapter contents 29
- Prepare the site 30
- System requirements 30
- Unpack the device 31
- 3 Maintenance 33
- Replace supplies and parts 34
- Clean the device 36
- 5. Close the scanner lid 37
- ENWW Clean the device 21 37
- Clean the ADF rollers 38
- 4 Theory of operation 41
- Basic operation 42
- Formatter system 43
- Engine control system 44
- Flatbed unit and ADF system 45
- Motors and fans 46
- Optical assembly 46
- Figure 4-3 Optical assembly 47
- ADF feed system 48
- Residual-media jam 49
- ADF pickup jam 49
- ADF cover-open jam 49
- ADF open jam 49
- 5 Removal and replacement 51
- Required tools 52
- Before performing service 52
- After completing service 53
- User-replaceable parts 54
- Separation pad 55
- 4. Remove the separation pad 56
- Pickup-roller cover 57
- Pickup roller assembly 59
- Mylar-holder assembly 60
- ADF mylar shield 62
- Control panel 63
- Control-panel overlays 64
- Formatter cage 65
- Hard-disk drive 66
- Hard-disk drive cables 67
- Memory DIMM 68
- Hinge flaps 69
- Paper input tray 70
- Keyboard 72
- Control-panel lower cover 74
- Control-panel upper cover 75
- Control-panel cover assembly 76
- External control-panel cable 79
- Output bin paper lever 81
- ADF right cover 82
- ADF right-corner cover 84
- ADF left cover 85
- ADF left-corner cover 87
- ADF rear cover 88
- Scanner right cover 89
- Scanner left cover 90
- Scanner front cover 91
- Scanner rear cover 92
- Right hinge cover 93
- Left hinge cover 94
- Upper hinge cover 95
- Internal components 96
- ENWW Internal components 81 97
- ADF jam access latch 99
- Right hinge guide 100
- Left hinge guide 101
- Fan filter 104
- ENWW Internal components 89 105
- 8. Remove the ADF cable 107
- ENWW Internal components 91 107
- Separation pad case 108
- Clear plastic paper guide 109
- White scan background 110
- Scanner controller board 111
- Flatbed scanner assembly 112
- ENWW Internal components 97 113
- Power supply 115
- Keyboard cable 118
- Power-switch assembly 121
- Scanner base fan 122
- Power plug 124
- SCB cable 125
- Internal control-panel cable 126
- 6 Troubleshooting 127
- Troubleshooting checklist 128
- Power-on checks 129
- Control-panel messages 130
- ADF mylar shield on page 46 138
- ENWW Operational issues 123 139
- ENWW Operational issues 125 141
- HP Jetdirect LEDs 142
- Formatter LED 142
- Clear jams 143
- Solve repeated jams 144
- Calibrate the scanner 145
- To calibrate the scanner 146
- Calibrating the control panel 147
- Resolve e-mail problems 149
- Verifying an SMTP address 150
- Error codes 151
- LAN diagnostics 151
- To enable or disable the LAN 153
- Connectivity problems 154
- Service-mode functions 156
- Disk initialization 157
- Service menu 158
- Features 159
- View the EWS Web pages 159
- Information pages 160
- Settings pages 160
- Digital sending pages 161
- Networking pages 161
- LED test 162
- Display test 163
- Buttons test 163
- Touchscreen test 163
- Upgrade the firmware 164
- ENWW Upgrade the firmware 151 167
- Troubleshooting diagrams 168
- Scanner/Controller PCA 169
- Parts used in troubleshooting 170
- 7 Parts and diagrams 173
- Ordering parts and supplies 174
- Table 7-1 Common fasteners 175
- 3 User Guide CD CB472-60141 177
- Figure 7-4 Maintenance kits 182
- Table 7-5 Maintenance kits 183
- Figure 7-5 Memory 184
- Table 7-6 Memory 185
- ADF components 186
- Table 7-7 ADF Assembly 187
- Figure 7-7 ADF base assembly 188
- Table 7-8 ADF base assembly 189
- ENWW ADF components 175 191
- ENWW ADF components 177 193
- ENWW ADF components 179 195
- ENWW ADF components 181 197
- Figure 7-12 ADF left cover 198
- Table 7-13 ADF left cover 199
- ENWW ADF components 185 201
- Scanner and bottom assemblies 202
- Table 7-15 Scanner assembly 203
- Figure 7-16 Power plug 206
- Table 7-17 Power plug 207
- Figure 7-17 Top formatter 208
- Table 7-18 Top formatter 209
- Figure 7-18 Fan assembly 210
- Table 7-19 Fan assembly 211
- Table 7-20 Keyboard assembly 213
- 1 Screw, M3x12 030120FNWSNI 3 215
- 2 Fan filter IR4041P007NI 1 215
- Alphabetical parts list 218
- Numerical parts list 224
- ENWW Numerical parts list 209 225
- ENWW Numerical parts list 211 227
- ENWW Numerical parts list 213 229
- A Service and support 231
- HP PRODUCT 233
- DURATION OF WARRANTY 233
- HP maintenance agreements 234
- B Specifications 235
- Table B-5 Acoustic emissions 237
- C Regulatory information 239
- FCC regulations 240
- Protecting the environment 241
- Ozone production 241
- Power consumption 241
- Plastics 241
- Material restrictions 241
- European Union 242
- For more information 242
- Declaration of conformity 243
- Canadian DOC regulations 244
- VCCI statement (Japan) 244
- EMI statement (Korea) 244
- CB472-90938 250
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