Top "Opos" questions

Where can I find a "ESC/POS" Epson Barcode Test Program?

I am struggling to get an Epson "ESC/POS" printer to print barcodes (Using Delphi) and want to test if …

delphi barcode point-of-sale opos epson

Epson OPOS ADK for .NET drivers for Windows 7

Has anyone used Epson OPOS ADK for .NET for Windows 7. I tried to install Windows Vista drivers on Windows 7 since …

.net device-driver point-of-sale opos epson

The port name is illegal or couldn't be connected to the device

I'm getting the mentioned error when trying to claim the Epson TM-T88V ticket printer. I have installed: OPOS ADK …

c# printing epson opos

Printing simplified Chinese characters on Epson TM-T88IVM

I am trying to print Chinese characters on an Epson TM-T88IV M (parallel port) using the Microsoft Point of …

printing point-of-sale opos epson

POS Printer OPOS interface and When to Use It

I am developing a POS system for cafe-bar-restaurants. It works fine, but I have some problems regarding printers. People here …

opos

POS development on windows: OPOS via COM? OPOS for .Net? UnifiedPOS? ...?

I plan to develop a POS system from scratch, which will be based on windows (currently XP SP3). I tried …

c# .net point-of-sale opos pos-for-.net