ScanCopier
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Contents
1.INTRODUCTION........................................................................................................................................... 1-1
1.1 GENERAL NOTES FOR SERVICING ..................................................................................................... 1-1
1.2 SYSTEM CONFIGURATION.................................................................ERROR! BOOKMARK NOT DEFINED.
2. SPECIFICATION.......................................................................................................................................... 2-1
3. UNPACKING, INSTALLATION, AND TRANSPORTATION ..................................................................3-1
3.1 PRECAUTIONS OF INSTALLATION ..................................................................................................... 3-1
3.2 UNPACKING PROCEDURE .................................................................................................................... 3-1
3.3 INSTALLATION ...................................................................................................................................... 3-3
3.4 PLACING THE ORIGINAL...................................................................................................................... 3-5
3.5 TRANSPORTATION................................................................................................................................ 3-6
4. PARTS IDENTIFICATION..........................................................................................................................4-1
4.1 EXTERNAL VIEW................................................................................................................................... 4-1
4.1.1 FRONT VIEW................................................................................................................................. 4-1
4.1.2 REAR VIEW ................................................................................................................................... 4-2
4.1.3 TOP VIEW...................................................................................................................................... 4-3
4.2 SETTING DIP SWITCH ........................................................................................................................... 4-4
5. THEORY OF OPERATION......................................................................................................................... 5-1
5.1 INTRODUCTION ..................................................................................................................................... 5-1
5.2 SCANCOPIER CONTROL ....................................................................................................................... 5-2
5.2.1 SYSTEM DIAGRAM ...................................................................................................................... 5-2
5.2.2 MAIN CONTROL CIRCUIT ........................................................................................................... 5-3
5.2.3 SCSI INTERFACE: ......................................................................................................................... 5-4
5.2.4 VIDEO CIRCUIT: ........................................................................................................................... 5-4
5.2.5 SENSOR INPUT.............................................................................................................................. 5-5
5.2.6 SUB POWER SUPPLY CIRCUIT.................................................................................................... 5-6
5.2.7 POWER SUPPLY............................................................................................................................ 5-6
6. TROUBLESHOOTING ................................................................................................................................ 6-1
6.1 TROUBLESHOOTING FLOWCHART..................................................................................................... 6-2
6.1.1 POWER ON TO SCANCOPIER READY........................................................................................ 6-2
6.1.2 TROUBLESHOOTING FLOWCHART ........................................................................................... 6-3
6.2 TABLES.................................................................................................................................................... 6-4
6.2.1 THE POWER LED DOES NOT LIGHT ON.................................................................................... 6-5
6.2.2 THE POWER LED BLINKING CONTINUALLY........................................................................... 6-6
6.2.3 READING IS NOT PERFORMED .................................................................................................. 6-8
6.2.4 IMAGE DOES NOT APPEAR ON SCAN MODE........................................................................... 6-8
6.2.5 LARGE JITTER .............................................................................................................................. 6-9
6.2.6 READING POSITION DEVIATION............................................................................................... 6-9
6.2.7 IMAGE UNCLEAR....................................................................................................................... 6-10
6.2.8 STRANGE SOUND GENERATED............................................................................................... 6-10
7. PREVENTIVE MAINTENANCE................................................................................................................. 7-1
7.1 CLEANING .............................................................................................................................................. 7-1
8. DISASSEMBLY............................................................................................................................................. 8-2
8.1 SERVICE TOOLS..................................................................................................................................... 8-2
8.2 LUBRICANTS .......................................................................................................................................... 8-3
8.2.1 MECHANICAL UNIT LUBRICATION........................................................................................... 8-3
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