爱普生ESC/P指令集详解:热敏打印机开发手册

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“爱普生ESC指令集是一本官方的手册,包含了热敏打印机开发所需的指令集,对于使用爱普生打印机进行开发的人员来说是必不可少的参考资料。” 在打印技术领域,爱普生ESC指令集(Epson Standard Control Command for Printers)是爱普生公司推出的一套用于控制其打印机的标准指令系统。这套指令集使得开发者能够精确地控制打印机的各种功能,如字符打印、图形绘制、页面布局等,从而实现定制化的打印需求。 手册内容通常包括以下部分: 1. **指令介绍**:手册会详细介绍每一个ESC指令的编码结构、功能和使用方法。这些指令通常由一个或多个ASCII字符组成,发送给打印机后,打印机根据指令执行相应的操作。 2. **基本指令**:包括设置打印模式(如文本模式、图形模式)、纸张尺寸、打印方向、字体样式等。例如,ESC-N用于设置行间距,ESC-T用来调整字符高度和宽度。 3. **高级功能**:涵盖条形码打印、二维码生成、图像处理和自定义图形打印等。ESC-P2指令集扩展了ESC的功能,支持更复杂的图形和图像处理。 4. **错误处理和诊断**:提供如何识别和解决打印过程中可能出现的问题的方法,包括错误代码的含义和处理策略。 5. **兼容性信息**:列出与不同型号的爱普生打印机的兼容情况,确保开发者可以针对特定型号的打印机编写代码。 6. **实例和应用**:通过实际例子展示如何使用指令集,帮助开发者快速理解和应用。 7. **版权和法律声明**:强调手册内容的知识产权,提醒使用者遵循法律规定,未经许可不得复制或传播。 开发人员在使用爱普生ESC指令集时,应仔细阅读手册,理解每个指令的含义和用法,同时注意版本更新,因为新版本可能会引入新的功能或改进。正确使用指令集可以提高打印质量和效率,降低开发难度。此外,由于打印机接口的标准化,掌握了爱普生ESC指令集,也意味着能更好地适应其他类似标准的打印机产品。
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Introduction.........................................................................................................................1 About This Manual..................................................................................................................................2 Conventions Used in This Manual........................................................................................................2 Icons....................................................................................................................................................... 2 Command names and parameters.................................................................................................... 3 Information organization.................................................................................................................... 3 Nonrecommended and deleted commands.....................................................................................3 INT and MOD...................................................................................................................................... 4 Command Summary.......................................................................................................C-1 Command List by Function................................................................................................................C-2 Command List by ASCII Order..........................................................................................................C-6 Individual Command Explanations..................................................................................................C-9 Binary Mode Commands................................................................................................................C-216 Recommended Operations..............................................................................................R-1 Recommended Command Order...................................................................................................... R-4 Set the Printing Area............................................................................................................................ R-5 The printable area............................................................................................................................ R-6 Setting left and right margins......................................................................................................... R-9 Setting page length......................................................................................................................... R-10 Setting top and bottom margins................................................................................................... R-13 Setting bottom margin...................................................................................................................R-13 Select Characters................................................................................................................................R-15 Assign character tables.................................................................................................................. R-15 Defining user-defined characters................................................................................................R-17 Selecting an international character set......................................................................................R-41 Select a Font........................................................................................................................................R-42 Print quality (draft, LQ, or NLQ)................................................................................................R-43 Standard and scalable fonts (multipoint mode)........................................................................R-43 Enhancements................................................................................................................................R-51 Super/subscript............................................................................................................................. R-54 Select Supporting Features............................................................................................................... R-55 Selecting unidirectional print head movement......................................................................... R-55 Selecting print color....................................................................................................................... R-55 Select the Print Position.................................................................................................................... R-56 Moving the horizontal position................................................................................................... R-57 Moving the vertical position........................................................................................................R-60 Send Print Data................................................................................................................................... R-64 Sending Graphics Data......................................................................................................................R-65 Extended raster graphics (ESC . 2)..............................................................................................R-83 Printing Bar Codes............................................................................................................................. R-84 Extended ESC/P 2 Programming Guide........................................................................................R-99 Programming examples.............................................................................................................. R-104 ii Contents Command Table..............................................................................................................T-1 24/48-Pin Printers.................................................................................................................................T-2 9-Pin Printers.......................................................................................................................................T-22 Feature Summary............................................................................................................F-1 24/48-Pin Printers.................................................................................................................................F-3 9-Pin Printers.......................................................................................................................................F-78 Appendix..........................................................................................................................A-1 Character Tables...................................................................................................................................A-2 Proportional Width Information......................................................................................................A-21 Proportional width during multipoint mode (ESC/P 2 only)................................................A-21 24/48-pin proportional width tables...........................................................................................A-21 9-pin proportional width tables...................................................................................................A-26 ASCII Code Table...............................................................................................................................A-30 Parallel Interface.................................................................................................................................A-31 Internal Serial Interface.....................................................................................................................A-35 Six-pin DIN connector type..........................................................................................................A-35 25-pin subminiature D-shell connector (female) type..............................................................A-36 Optional Serial Interfaces..................................................................................................................A-37 Selecting PreESC/P 2 Fonts in ESC/P 2 Multipoint Mode..........................................................A-38 Glossary..........................................................................................................................G-1 Index..................................................................................................................................I-