HP 3150 EN User Manual
Page 10
8
EN
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