Star Micronics WinType 4000 Technical Manual page 115

1. TROUBLESHOOTING PROCEDURES ............................................................................. 113
1.1 Flow of Breakdown Recovery Steps .................................................................................... 113
1.2 Advance Confirmation .......................................................................................................... 114
1.3 Operating Precautions .......................................................................................................... 114
1.4 Precautions when Carrying Out FIP .................................................................................... 115
2. LEVEL 1 FIP ....................................................................................................................... 116
2.1 U6 ............................................................................................................................................ 117
2.2 U2 ............................................................................................................................................ 118
2.3 U4 ............................................................................................................................................ 119
2.4 E5 ............................................................................................................................................ 120
2.5 E4 ............................................................................................................................................ 121
2.6 E3 ............................................................................................................................................ 122
2.7 E2 ............................................................................................................................................ 124
2.8 J3 ............................................................................................................................................. 126
2.9 P1 ............................................................................................................................................ 126
2.10 CX ............................................................................................................................................ 127
2.11 Unusual Operation ................................................................................................................. 128
2.11.1 No Power ............................................................................................................................ 129
2.11.2 Unusual Printing Operation .............................................................................................. 130
2.11.3 Drive Assembly Not Working ........................................................................................... 130
3. LEVEL 2 FIP ....................................................................................................................... 131
3.1 Faulty LVPS Assembly 5VDC ............................................................................................... 131
3.2 Faulty LVPS Assembly 24VDC ............................................................................................. 131
3.3 Faulty Scanner Assembly ..................................................................................................... 132
3.4 Faulty ROS Assembly ........................................................................................................... 133
3.5 Faulty Heater Rod .................................................................................................................. 134
3.6 Faulty Thermistor .................................................................................................................. 136
3.7 Faulty Exit Sensor ................................................................................................................. 137
3.8 Faulty Pre-regi. Sensor ......................................................................................................... 138
3.9 Faulty LD Switch .................................................................................................................... 139
3.10 Faulty CRU Sensor ................................................................................................................ 140
3.11 Faulty Feed Solenoid ............................................................................................................. 141
3.12 Faulty Drive Assembly .......................................................................................................... 142
3.13 Faulty Fan ............................................................................................................................... 144
3.14 Faulty HVPS CR/TR/DB ......................................................................................................... 145
3.15 Faulty LED .............................................................................................................................. 146
3.16 Noise ....................................................................................................................................... 147
4. POOR IMAGE QUALITY .......................................................................................................
CHAPTER 5
TROUBLE SHOOTING GUIDE
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