Table of Contents
Advertisement
1.
Troubleshooting Procedures ......................................................................................... 81
1-1.
Flow of Breakdown Recovery Steps .................................................................................. 81
1-2.
Advance Confirmation ........................................................................................................ 81
1-3.
Precautions Regarding Operations ................................................................................... 82
1-4.
Precautions When Carrying Out FIP .................................................................................. 82
2.
Level 1 FIP ........................................................................................................................ 83
2-1.
2-2.
2-3.
2-4.
2-5.
2-6.
2-7.
2-8.
2-9.
2-12. Abnormal Operation ............................................................................................................ 93
2-12-1. Power is not Supplied .................................................................................................. 94
2-12-2. Faulty LCD Display ....................................................................................................... 96
2-12-3. Faulty LED Display ....................................................................................................... 96
2-12-4. Faulty Key Switch ......................................................................................................... 97
2-12-5. Abnormal Printing Operation ...................................................................................... 97
2-12-6. Drive Assy does not Work ........................................................................................... 98
2-12-7. Fan does not Rotate ..................................................................................................... 98
3.
Level 2 FIP ........................................................................................................................ 99
3-1.
Faulty LVPS Assy 5VDC ..................................................................................................... 99
3-2.
Faulty LVPS Assy 24VDC ................................................................................................... 99
3-3.
Faulty Scanner Assy ......................................................................................................... 100
3-4.
Faulty ROS Assy ................................................................................................................ 100
3-5.
Faulty Heater Rod .............................................................................................................. 101
3-6.
Faulty Temp. Sensor Assy ................................................................................................ 102
3-7.
Faulty Exit Sensor ............................................................................................................. 102
3-8.
Faulty Regi. Sensor ........................................................................................................... 103
3-9.
Faulty MBF Sensor ............................................................................................................ 103
3-10. Faulty No Paper Sensor .................................................................................................... 104
3-11. Faulty LD Switch ................................................................................................................ 105
3-12. Faulty CRU Switch ............................................................................................................. 106
3-13. Faulty Paper Size Switch .................................................................................................. 107
3-14. Faulty Pick Up Solenoid .................................................................................................... 108
3-15. Faulty Feed Solenoid ........................................................................................................ 109
3-16. Faulty Turn Solenoid ......................................................................................................... 110
3-17. Faulty Drive Assy .............................................................................................................. 111
3-18. Faulty HVPS CR (CD) ........................................................................................................ 112
3-19. Faulty HVPS DB ................................................................................................................. 112
3-20. Faulty HVPS TR ................................................................................................................. 113
3-21. Noise ................................................................................................................................... 114
4.
Image Defects ................................................................................................................ 116
CHAPTER 5
TROUBLESHOOTING
5
Advertisement
Chapters
Table of Contents
