Custom Audio Electronics MT2460, Руководство пользователя

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TABLE OF CONTENTS
1 INTRODUCTION ...................................................................................................................................................... 5
1.1 General safety information ............................................................................................................................... 5
1.2 General features ............................................................................................................................................... 5
1.3 Print head speci
fi cations .................................................................................................................................. 5
2 INSTALLATION AND USE ....................................................................................................................................... 7
2.1 Front exterior view of MT2460 .......................................................................................................................... 7
3 CONNECTIONS ....................................................................................................................................................... 9
3.1 Connections terminals ...................................................................................................................................... 9
3.1.1 Thermal head connector ............................................................................................................................. 10
3.1.2 Motor connector .......................................................................................................................................... 10
3.1.3 Electrical circuit block diagrams of motor .................................................................................................... 10
3.1.4 Paper-end/Head-up sensor connector ........................................................................................................ 11
3.1.5 Electrical circuit block diagrams of Paper-end/Head-up sensor .................................................................. 11
4 PRINT HEAD .......................................................................................................................................................... 13
4.1 Operation precautions .................................................................................................................................... 13
4.2 Block diagram of the electrical circuit ............................................................................................................. 14
4.3 Printing data and printing position .................................................................................................................. 15
4.4 Electrical characteristics of circuit .................................................................................................................. 15
4.5 Switching characteristics of circuit .................................................................................................................. 16
4.6 Timing chart .................................................................................................................................................... 16
4.7 Thermistor ...................................................................................................................................................... 17
4.7.1 Thermistore Curves ..................................................................................................................................... 17
5 STEPPER MOTOR ................................................................................................................................................ 19
5.1 Technical speci fi cations .................................................................................................................................. 19
5.2 Excitation sequence ....................................................................................................................................... 19
5.3 Precaution ...................................................................................................................................................... 20
6 SENSOR ................................................................................................................................................................ 21
6.1 Graphics of typical characteristics .................................................................................................................. 22
7 DIMENSIONS ......................................................................................................................................................... 27
7.1 DIMENSIONS ................................................................................................................................................. 27
TABLE OF CONTENTS
User Manual
MT2460 3