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Questions tagged [epos]

29 questions
1
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1 answer

iOS Swift - Epson POS Printer - ePOS SDK - addTextSize - How to change text size back to original size?

I'm building a POS on iPad using swift to print to Epson printers over ethernet connection. I'm using Epson docs and sample projects to have the printers up and running no problem. Now heres the problem: I need to change text size (bigger) then…
robotos
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Epson ePOS SDK for Android (Xamarin) missing constants

We are trying to updgrade the SDK of epson, which is deprecated since a long while. We were using the old ePOS-Print SDK (com.epson.eposprint) package and we began having problems with it, so we rightly decided to migrate to the current one, Epson…
Nicolas Belley
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How do I use CANOpen on a Maxon's EPOS controller

I am a french student in robotics and I have a project in which I have to connect 3 EPOS and my computer via EPOS 3. I already wrote a programm in C++ to send bytes but I don't understand what to send and when. For my project, I want to have the…
Olivier Gaston
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EPSON ePOS SDK TM-T70-i timeout

I have a TM-T70-i printer and currently using ePOS SDK v2.3.0. I have a webpage hosted on a webserver, and it sets the IP from the local printer. When I test my webpage on my local, it prints successfully. But when I host the webpage online and…
Blance
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Adding a completion handler to a framework's delegate function for response handling (Epson Printer)

So I have logic handling a queue of print jobs (Which is how all of our other printer integrations are handled) that calls specific functions for each printer (in this case, the sendCommand function) that does the print job, then reports back…
KaYaK
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Epson Epos printer language support

I am trying to print Japanese texts using Epson TM M30 epos printer using epson epos2 SDK but failed. The printed texts are wrong. mPrinter = new Printer(Printer.TM_M30, Printer.MODEL_ANK, getActivity().getApplicationContext()); Printing A…
Rezwanul Islam
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Arabic Not Printing Epson TM-T20II

I am creating a slip to print Using Epson TM-T20II using javascript. here is code var canvas = document.getElementById('canvas'); var context = canvas.getContext('2d'); var address =…
Muhammad Shoaib
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Is it possible to add another software, that will run alongside a ePOS system that is already using the barcode scanner hardware?

Basically, i'm trying to figure out if you can add a software to run alongside an already installed POSs, that can also access the barcode scanner? Does it depend on whom the POSs has been installed with? Please help!
Rachel McConnell
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Java Restaurant EPOS system - Landline telephone integration

I've been trying to develop my own EPOS system for a takeaway and I want to include a telephone receiver feature. Basically, when a customer calls on the landline number, the number should be shown on the java application. How do I go about doing…
Shaks
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Printing with EPSON ePOS2 in Android (USB TM-T20)

I am trying to print a turn number from my android kiosk/tablet. User just presses on an image button and the turn should be printed. The kiosk connects to a USB Epson TM-T20 printer. I downloaded the sample EPOS2_Printer app that epson provides,…
Sam
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Paper Cut on TM T70II Epson Thermal Printer (ePOS) from Javascript (Android Hybrid app)

I don't know where I am doing wrong but I cannot get the paper cut (partial or full). Im using the following javascript code in my hybrid android app and printing a receipt on EPOS. var _EscCommand = (function () { function _EscCommand() { …
Raj
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How command USB Epson TM-T88V esc printers?

How can I send raw ESC commands and read printer status replies to a USB printer like Epson TM-T88V? Maybe I'm looking for dll or windows sdk. Please consider that I'm looking for an SDK for NON-intelligent printers so ePos SDK is not suitable. Now…
Tobia
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ePOS2 SDK: How to keep connection to printer alive?

I am using ePOS2 SDK from Epson to communicate with receipt printer TM-M30. I am able to successfully connect to printer and print some data. After finishing printing I am keeping connection to printer, so next time I need to print something I don't…
Vlad Papko
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Retail card reader with SDK for custom built EPOS?

I'm developing an EPOS system using Laravel, Vue and Pusher. I want to integrate a card reader so that on the EPOS the user can specify how much money to charge the customer on the card machine, then wait for a response from the card reader to then…
J. Kingsley
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