epson

How print bit Image TM-T88V

由 倾然丶 夕夏残阳落幕 提交于 2020-01-02 07:15:06
问题 hi guys i have the next problem i can't print my bit image without white line each 24 lines. ie i need to print a image but this image have white lines each 24 lines to bits. the epson printer print the image to the next format. >line 23 01010101000010001010 >line 24 00001000100000000110 >line 25 --------- white line ------------ how can delete this damn white line? Image size width:400px height:73px while (offset < height) { //format ESC* Epson printer String modIMG = new String(new byte[]

Epson epos sdk receipt alignment issue

由 被刻印的时光 ゝ 提交于 2020-01-01 00:49:48
问题 i'm currently using epson ePOS SDK for android. i need to print the receipt that menu name align to the left and its price align to the right in the same line but it doesn't work properly, my temporary solution is add some feed line to make its price align right, is it possible to have both text align left and right in the same line ? (Attachments below and please ignore question mark symbols) mPrinter.addTextAlign(Printer.ALIGN_LEFT); mPrinter.addFeedLine(0); textData.append(menuName);

Configuring a POS printer for remote printing

由 心不动则不痛 提交于 2019-12-24 20:20:09
问题 How can I configure a restaurant's POS printer to print orders from a web site? We have an online ordering web application, based on .NET/SQL. Once the order is submitted online, we want to print it on the POS printer in the restaurant. POS Printer - Epson TM-88V, or equivalent Printer is connected to internet directly(or through a router), but NOT through a PC! The online ordering system is Clorder (http://www.clorder.com) Any guidance is greatly appreciated. 回答1: You will need to configure

How to get the Epson BT 200 (Moverio) listed with ADB (USB-Debugging Moverio on Ubuntu)

由 拥有回忆 提交于 2019-12-23 20:12:43
问题 My Epson BT-200 does not get listed for adp when I execute the command: adb devices To fix that problem I followed the steps of this question. Unfortunately without success. lsusb prints out the following line for my device: Bus 002 Device 081: ID 04b8:0c06 Seiko Epson Corp. So I edited my "/etc/udev/rules.d/99-android.rules" file and now it looks like this: SUBSYSTEM=="usb", ATTR{idVendor}=="04e8", ATTR{idProduct}=="6860", MODE="0666", OWNER="tokam" SUBSYSTEM=="usb", ATTR{idVendor}=="04b8",

Epson POS printer - Automatic Status Back Specification

由 [亡魂溺海] 提交于 2019-12-22 18:04:07
问题 I'm trying interpret the Automatic Status Back (ASB) data from Epson POS printer. I've successfully made contact with the printer using some example code from the UB-E20 Technical Reference Guide (www.amigopos.com/faq/faq_262.aspx). Unfortunately, the manual only states where I can expect the 4 bytes of ASB data in the return string from my query. It does not explain what each bits represents in those 4 bytes. I can see that the return values change when I open the cover of the printer and/or

Correct way to send commands directly to printer!

由 被刻印的时光 ゝ 提交于 2019-12-18 18:04:26
问题 Ok, here is how i do it: procedure TMainWindow.btnRawPrintClick(Sender: TObject); begin BeginPrint; SendStr(#27#69); SendStr('MyData'); SendStr(#10); EndPrint; end; procedure TMainWindow.SendStr(Text: String); var i: Integer; data : Array of Char; begin for i := 1 to Length(Text) do begin SetLength(data,i); data[Pred(i)] := Text[i]; end; if (PrintRawData(printHandle, data, Length(data)) < 0) then begin ShowMessage('PrintRawData Failed'); EndRawPrintPage(printHandle); EndRawPrintJob

Epson OPOS ADK for .NET drivers for Windows 7

由 耗尽温柔 提交于 2019-12-18 18:03:07
问题 Has anyone used Epson OPOS ADK for .NET for Windows 7. I tried to install Windows Vista drivers on Windows 7 since there are none available for Windows 7, but it did not work. Please share any suggestions or ideas that might have worked for you. I am using a TM-88IV receipt printer. 回答1: It might be easier to use a generic text printer driver. Some of those specific OPOS drivers hog up CPU resource (either they are buggy or badly written). By using a generic text printer driver, you can send

Printing UIImage using ePOS SDK

由 ぃ、小莉子 提交于 2019-12-13 20:07:12
问题 I'm using ePOS SDK from Epson which allows connecting to the printer (TM-T88V) via wifi. link for the sdk (http://pos.epson.com/mobilesdks/index.htm) I'm loading an UIImage from a url using this code. NSData* data = [[NSData alloc] initWithContentsOfUrl:_url]; UIImage* image = [UIImage imageWithData:data]; Then to Print the image (using ePOS) NOTE: I will skip the connecting part since it is not included to my question. EposBuilder* builder = [EposBuilder alloc] initWithPrinterModel:@"TM-T88V

Epson printer connect fails status ERR_CONN

由 ￡可爱￡侵袭症＋ 提交于 2019-12-07 01:34:01
问题 I have an Epson printer and I used epos2_printer (sample project) code given with SDK to integrate with my app. I have copied the same code but it never seems to work! However, the same works when I connect the sample project to my printer. private boolean runPrintReceiptSequence() { if (!initializeObject()) { return false; } if (!createReceiptData()) { finalizeObject(); return false; } if (!printData()) { finalizeObject(); return false; } return true; } private boolean initializeObject() {

Epson printer connect fails status ERR_CONN

由 旧巷老猫 提交于 2019-12-05 05:44:41
I have an Epson printer and I used epos2_printer (sample project) code given with SDK to integrate with my app. I have copied the same code but it never seems to work! However, the same works when I connect the sample project to my printer. private boolean runPrintReceiptSequence() { if (!initializeObject()) { return false; } if (!createReceiptData()) { finalizeObject(); return false; } if (!printData()) { finalizeObject(); return false; } return true; } private boolean initializeObject() { try { final SpnModelsItem spnModel = new SpnModelsItem("TM-T82 Series", Printer.TM_T82); final
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