User Manual

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CONTENTS
CHAPTER 1 PRINTER SPECIFICATIONS, PERFORMANCE, AND CONFIGURATION .............1-1
1.1 Overview ...................................................................................................................................................1-1
1.2 Equipment Structure ..................................................................................................................................1-2
1.2.1 Overview .............................................................................................................................................1-2
1.2.2 Model configuration ...........................................................................................................................1-2
1.2.3 Structure ..............................................................................................................................................1-3
(1) Upper cover assembly ................................................................................................................1-4
(2) Printing mechanism assembly ................................................................................................... 1-5
(3) Lower cover assembly ............................................................................................................... 1-6
CHAPTER 2 UNPACKING, PERFORMANCE CHECK, AND CONNECTION .................................2-1
2.1 Overview ...................................................................................................................................................2-1
2.2 Notes on Installation .................................................................................................................................. 2-1
2.3 Unpacking .................................................................................................................................................2-2
2.4 Inspection after Unpacking .......................................................................................................................2-4
CHAPTER 3 TROUBLESHOOTING ........................................................................................................3-1
3.1 All Indicators Don’t Light .........................................................................................................................3-4
3.2 No Print Head Movement..........................................................................................................................3-6
3.3 Incorrect Printing due to Defective Nonvolatile RAM .............................................................................3-9
3.4 Printing Quality Abnormal ........................................................................................................................3-10
3.5 Forms Feed Abnormal ...............................................................................................................................3-13
3.6 Error Display .............................................................................................................................................3-15
CHAPTER 4 MAINTENANCE ...................................................................................................................4-1
4.1 Overview ...................................................................................................................................................4-1
4.2 Notes on Use .............................................................................................................................................4-1
4.3 Maintenance Tools ....................................................................................................................................4-2
4.4 Maintenance Levels ...................................................................................................................................4-2
4.5 Preventive Maintenance ............................................................................................................................4-2
4.6 Parts Drawings...........................................................................................................................................4-3
4.7 Parts That Must Not Be Disassembled ......................................................................................................4-4
4.8 Level 1 Maintenance .................................................................................................................................4-5