Star Micronics NX-1500 - Chapter 6 1 2

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CHAPTER 6
TROUBLESHOOTING
1. Troubleshooting Procedures ............................................................................. 51
2. Unit Replacement Flow Chart ............................................................................ 52
3. Repair by Unit Replacement .............................................................................. 53
4. Repair by Replacement of Parts ........................................................................ 59
4-1. Does not Operate at All with Power on ...............................................................59
4-2. Power Supply Circuit Abnormal .......................................................................... 60
4-3. Defective Motor Operation ................................................................................... 61
4-4. Defective Print Head Operation ........................................................................... 62
4-5. Defective Interface Operation .............................................................................. 63
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