Epson TM-T20III Technical Reference Manual page 9

Application Development Information....................................................... 62
■ Controlling the Printer....................................................................................................... 62
ePOS-Print XML...............................................................................................................................................................62
ESC/POS.............................................................................................................................................................................62
■ Controlling the Cash Drawer ............................................................................................ 63
■ Controlling the Optional External Buzzer ...................................................................... 64
■ Software ............................................................................................................................... 65
Development Kits ..........................................................................................................................................................65
Drivers ................................................................................................................................................................................66
Utilities ...............................................................................................................................................................................67
Others.................................................................................................................................................................................67
Download .........................................................................................................................................................................67
Handling ......................................................................................................... 68
■ Installing and Replacing Roll Paper ................................................................................ 68
■ Removing Jammed Paper ................................................................................................. 70
When the Roll Paper Cover Cannot be Opened..................................................................................................70
■ Cleaning the Printer ........................................................................................................... 72
Cleaning the Printer Case............................................................................................................................................72
Cleaning the Thermal Head/Platen Roller.............................................................................................................72
■ Preparing for Transport ..................................................................................................... 73
Replacement of the TM-T20II........................................................................ 74
■ Compatibility....................................................................................................................... 74
Printing ..............................................................................................................................................................................74
Print Speed .......................................................................................................................................................................74
Logo Registration...........................................................................................................................................................74
Driver Compatibility......................................................................................................................................................74
Overall Dimensions .......................................................................................................................................................75
Appendix......................................................................................................... 76
■ Product Specifications ....................................................................................................... 76
Printing Specifications .................................................................................................................................................77
Character Specifications ..............................................................................................................................................78
Paper Specifications ......................................................................................................................................................79
Printable Area ..................................................................................................................................................................80
Printing and Cutting Positions ..................................................................................................................................82
Electrical Characteristics..............................................................................................................................................83
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