我设置了一台运行Ubuntu Server 12.04的小机器,其中直接插入了Epson TM-T88V。起初,我能够打印精细(使用lp),但自动切割器无法正常工作。我意识到它只是没有使用驱动程序附带的正确PPD文件,所以一旦我设置打印机使用该切割开始工作正常。
然而,一旦我使用正确的PPD文件得到它,文本打印很轻,几乎难以阅读。当我试图直接向它传递ESC / POS命令时,它基本上就像我回到原始状态(黑暗文本,没有剪切)。
这是我第一次涉足热敏打印机,所以如果我遗漏了一些简单的话,我很抱歉。我是以完全错误的方式来做这件事的吗?任何建议都将不胜感激。
我最初是在SuperUser上发布的,但我想因为打印机在物理上正常工作,这显然是我在编程方面犯的错误。
这是我用来打印的命令(它是Node.js)。我不知道是否值得注意的是,当我编写此应用程序并使用我的MBP工作时,我使用lpr
而不是
lp
。无论出于何种原因,lpr
都不会在服务器上执行任何。
var toPrint = "echo '" +
"Order for: " + req.body.name + "\n" +
"Email: " + req.body.email + "\n\n" +
"Food Items Ordered: \n" + foodItems +
"\n\nThank you for using WhyWait!' | lp";
// Print the order!
var printCmd = exec(toPrint, function (error, stdout, stderr) {
if (error !== null) {
console.log('exec error: ' + error);
}
console.log('Order printed!\n');
});
这是PPD文件。
*PPD-Adobe: "4.3"
*% Copyright (C) Seiko Epson Corporation 2010. All rights reserved.
*%
*% Driver for Epson Thermal Printers Series.
*FormatVersion: "4.3"
*FileVersion: "1.0"
*LanguageVersion: English
*LanguageEncoding: ISOLatin1
*PCFileName: "TM-T88V.PPD"
*Manufacturer: "EPSON"
*Product: "(ThermalPrinter)"
*ModelName:"EPSON TM-T88V"
*ShortNickName:"TM-T88V"
*NickName: "EPSON TM-T88V (rastertotmt)"
*PSVersion: "(3010.000) 0"
*LanguageLevel: "3"
*ColorDevice: False
*DefaultColorSpace: Gray
*FileSystem: False
*Throughput: "1"
*LandscapeOrientation: Plus90
*VariablePaperSize: True
*TTRasterizer: Type42
*cupsVersion: 1.2
*cupsManualCopies: True
*cupsModelNumber: 1
*cupsFilter: "application/vnd.cups-raster 0 rastertotmt"
*OpenGroup: General/General
*%Page size settings.
*OpenUI *PageSize/Media Size: PickOne
*OrderDependency: 11 AnySetup *PageSize
*DefaultPageSize:RP80x297
*PageSize RP80x297/Roll Paper 80 x 297 mm: "<</PageSize[204 841.8]/ImagingBBox null>>setpagedevice"
*PageSize RP58x297/Roll Paper 58 x 297 mm: "<</PageSize[141.7 841.8]/ImagingBBox null>>setpagedevice"
*CloseUI: *PageSize
*OpenUI *PageRegion: PickOne
*OrderDependency: 11 AnySetup *PageRegion
*DefaultPageRegion:RP80x297
*PageRegion RP80x297/Roll Paper 80 x 297 mm: "<</PageSize[204 841.8]/ImagingBBox null>>setpagedevice"
*PageRegion RP58x297/Roll Paper 58 x 297 mm: "<</PageSize[141.7 841.8]/ImagingBBox null>>setpagedevice"
*CloseUI: *PageRegion
*DefaultImageableArea: RP80x297
*ImageableArea RP80x297/Roll Paper 80 x 297 mm: "0 0 204 841.8"
*ImageableArea RP58x297/Roll Paper 58 x 297 mm: "0 0 141.7 841.8"
*DefaultPaperDimension: RP80x297
*PaperDimension RP80x297/Roll Paper 80 x 297 mm: "204 841.8"
*PaperDimension RP58x297/Roll Paper 58 x 297 mm: "141.7 841.8"
*%Custom page size settings.
*MaxMediaWidth: "204"
*MaxMediaHeight: "5669.2"
*NonUIOrderDependency: 100 AnySetup *CustomPageSize
*CustomPageSize True: "pop pop pop <</PageSize [ 5 -2 roll ]/ImagingBBox null>>setpagedevice"
*ParamCustomPageSize Width: 1 points 72 204
*ParamCustomPageSize Height: 2 points 72 5669.2
*ParamCustomPageSize WidthOffset: 3 points 0 0
*ParamCustomPageSize HeightOffset: 4 points 0 0
*ParamCustomPageSize Orientation: 5 int 0 0
*%Resolution settings.
*OpenUI *Resolution/Resolution: PickOne
*OrderDependency: 10 AnySetup *Resolution
*DefaultResolution: 180x180dpi
*Resolution 180x180dpi/180 x 180 dpi: "<</HWResolution[180 180]/cupsRowCount 24>>setpagedevice"
*CloseUI: *Resolution
*%Head speed settings.
*TmtSpeedValue 1: "13"
*TmtSpeedValue 2: "9"
*TmtSpeedValue 3: "5"
*TmtSpeedValue 4: "1"
*OpenUI *TmtSpeed/Printing Speed: PickOne
*OrderDependency: 10 AnySetup *TmtSpeed
*DefaultTmtSpeed: Auto
*TmtSpeed Auto/Use the printer settings : ""
*TmtSpeed 1/1st (Fast): ""
*TmtSpeed 2/2nd: ""
*TmtSpeed 3/3rd: ""
*TmtSpeed 4/4th (Slow): ""
*CloseUI: *TmtSpeed
*%Exit feed direction settings.
*TmtReverseFeedDirection: False
*%Paper reduction settings.
*OpenUI *TmtPaperReduction/Paper Reduction: PickOne
*OrderDependency: 11 AnySetup *TmtPaperReduction
*DefaultTmtPaperReduction: Bottom
*TmtPaperReduction Off/None: ""
*TmtPaperReduction Top/Top margin: ""
*TmtPaperReduction Bottom/Bottom margin: ""
*TmtPaperReduction Both/Top & Bottom margins: ""
*CloseUI: *TmtPaperReduction
*%Paper source settings.
*OpenUI *TmtPaperSource/Paper Source: PickOne
*OrderDependency: 11 AnySetup *TmtPaperSource
*DefaultTmtPaperSource: DocFeedCut
*TmtPaperSource DocFeedCut/Document [Feed, Cut]: ""
*TmtPaperSource DocFeedNoCut/Document [Feed, NoCut]: ""
*TmtPaperSource DocNoFeedCut/Document [NoFeed, Cut]: ""
*TmtPaperSource DocNoFeedNoCut/Document [NoFeed, NoCut]: ""
*TmtPaperSource PageFeedCut/Page [Feed, Cut]: ""
*TmtPaperSource PageFeedNoCut/Page [Feed, NoCut]: ""
*TmtPaperSource PageNoFeedCut/Page [NoFeed, Cut]: ""
*CloseUI: *TmtPaperSource
*CloseGroup: General
*OpenGroup: Buzzer Control/Buzzer Control
*%Buzzer settings.
*OpenUI *TmtBuzzerControl/Buzzer: PickOne
*OrderDependency: 11 AnySetup *TmtBuzzerControl
*DefaultTmtBuzzerControl: Off
*TmtBuzzerControl Off/Not used: ""
*TmtBuzzerControl Before/Sounds before printing: ""
*TmtBuzzerControl After/Sounds after printing: ""
*CloseUI: *TmtBuzzerControl
*%Sound pattern settings.
*OpenUI *TmtSoundPattern/Sound Pattern: PickOne
*OrderDependency: 11 AnySetup *TmtSoundPattern
*DefaultTmtSoundPattern: Internal
*TmtSoundPattern Internal/Internal buzzer: ""
*TmtSoundPattern A/Option buzzer (Pattern A): ""
*TmtSoundPattern B/Option buzzer (Pattern B): ""
*TmtSoundPattern C/Option buzzer (Pattern C): ""
*TmtSoundPattern D/Option buzzer (Pattern D): ""
*TmtSoundPattern E/Option buzzer (Pattern E): ""
*CloseUI: *TmtSoundPattern
*%Buzzer repeat settings.
*OpenUI *TmtBuzzerRepeat/Buzzer Repeat: PickOne
*OrderDependency: 11 AnySetup *TmtBuzzerRepeat
*DefaultTmtBuzzerRepeat: 1
*TmtBuzzerRepeat 1/1: ""
*TmtBuzzerRepeat 2/2: ""
*TmtBuzzerRepeat 3/3: ""
*TmtBuzzerRepeat 5/5: ""
*CloseUI: *TmtBuzzerRepeat
*CloseGroup: Buzzer Control
*OpenGroup: Cash Drawer Control/Cash Drawer Control
*%Drawer settings.
*OpenUI *TmtDrawer1/Cash Drawer #1: PickOne
*OrderDependency: 11 AnySetup *TmtDrawer1
*DefaultTmtDrawer1: Off
*TmtDrawer1 Off/Does not open: ""
*TmtDrawer1 Before/Open before printing: ""
*TmtDrawer1 After/Open after printing: ""
*CloseUI: *TmtDrawer1
*OpenUI *TmtDrawer2/Cash Drawer #2: PickOne
*OrderDependency: 11 AnySetup *TmtDrawer2
*DefaultTmtDrawer2: Off
*TmtDrawer2 Off/Does not open: ""
*TmtDrawer2 Before/Open before printing: ""
*TmtDrawer2 After/Open after printing: ""
*CloseUI: *TmtDrawer2
*CloseGroup: Cash Drawer Control
*%Drawer pulse settings.
*TmtDrawer1Pulse On: 10
*TmtDrawer1Pulse Off: 100
*TmtDrawer2Pulse On: 10
*TmtDrawer2Pulse Off: 100
*%Pitch of feed settings.
*TmtFeedPitch: 360
*%Used command set version.
*TmtCommandSetVersion OutputRaster: 2
*%Line number of band.
*TmtBandLines: 256
*%Message defines.
*TmtMessage ParameterError: "Invalid parameter."
*% End
答案 0 :(得分:3)
大多数热敏打印机有两种打印方法:
您提到的打印机,TM88是用于打印收据的流行热敏打印机;它可以做到两件事;它具有原始功能,但使用合适的软件可以从其他应用程序打印。 TM88使用的原始语言为ESCP2
或更常见ESC/POS
。爱普生的所有TM系列打印机都具有ESC/POS
能力。
您遇到的麻烦是您正在尝试将原始命令发送到需要某些2D内容的驱动程序。有几种方法可以实现这一目标。
0x1B 0x69
(剪纸)lpr -o raw
使用文件系统中的平面文件直接向原始模式的杯子发出命令来强制原始。奖金:需要踢出现金抽屉吗? 0x10 0x14 0x01 0x00 0x05
(脉冲/现金抽屉)。警告,请根据您的ESCP编程指南交叉引用所有原始命令。