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TABLE OF CONTENTS
CHAPTER 1 OVERVIEW OF MAINTENANCE
1-1. Cautions in maintenance ............................................................................................... 1.2
1-2. How to use this maintenance manual .......................................................................... 1.3
1-3. Tools required for maintenance works........................................................................ 1.3
1-4. Names of parts................................................................................................................ 1.4
1-4-1. Front face ............................................................................................................. 1.4
1-4-2. Rear face............................................................................................................... 1.5
1-5. Specifications .................................................................................................................. 1.6
CHAPTER 2 EXPLANATION OF OPERATION
2-1. Explanation of electrical components .......................................................................... 2.2
2-1-1. Operations ............................................................................................................ 2.2
2-1-2. Power supply ........................................................................................................ 2.3
2-1-3. Main PCB ............................................................................................................. 2.3
2-1-4. 1394 PCB ............................................................................................................. 2.7
2-1-5. I/F Connection PCB ............................................................................................. 2.7
2-1-6. IO PCB ................................................................................................................. 2.8
2-1-7. IO2 PCB ................................................................................................................ 2.9
2-1-8. Slider PCB .......................................................................................................... 2.10
2-1-9. Linear encoder PCB ........................................................................................... 2.11
2-1-10. The Keyboard PCB .......................................................................................... 2.11
2-1-11. Take-up motor PCB .......................................................................................... 2.11
2-1-12. Fan relay PCB ................................................................................................... 2.11
2-1-13. Fan branch PCB ( x 2)....................................................................................... 2.11
2-1-14. ID contact board ( x 8) ...................................................................................... 2.11
2-2. Ink system ..................................................................................................................... 2.12
2-2-1. Definitions .......................................................................................................... 2.12
2-2-2. Brief explanation of the ink system ................................................................... 2.12
2-2-3. Parameters related to the ink system .................................................................. 2.16
2-2-4. IC Chip Function ................................................................................................ 2.17
2-3. Brief explanation of media size detection control..................................................... 2.18
CHAPTER 3 TROUBLESHOOTING
3-1. Troubles for which error messages are given on the LCD ........................................ 3.2
3-2. Error messages and corrective measures .................................................................... 3.3
3-2-1. Error messages for troubles for which error numbers are given on the LCD ..... 3.3
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