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1 vote
1 answer
88 views

Use case: to dequeue plain string messages and print them line by line on to tractor feed paper without a form feed happening after each message is printed. Current solution (in code below) prints one ...
0 votes
0 answers
53 views

The Epson TM-m30III is configured like so in the utility app: I'm trying to print to the printer in a C# class using the Windows.Devices.PointOfService library. My code: public async Task ...
1 vote
0 answers
154 views

I can connect to an Epson printer and see it in the SetupPOS for OPOS.NET application. I can run a test print and it prints a slip of paper: I'm attempting to write a .NET 8 C# class library to be ...
Bhav's user avatar
  • 2,287
0 votes
0 answers
121 views

I'd like to know how I can connect the Epson ePOS SDK to Android using Flutter. From what I've learned, the SDK isn't available for download and installation in my project. Therefore, I need to write ...
0 votes
0 answers
22 views

I'm trying to configure an Epson FP-81II RT fiscal printer in simulation mode, to be able to use it in development with POS for .NET (Epson Fiscal Framework 2.0) on Windows 10. When I try to do the ...
1 vote
0 answers
233 views

I work with Epson ESC/POS printers (TM-H6000 III). My goal is to print rather big base 64 PNGs. I managed to transform my PNGs into monochrome bitmaps. I can print them successfully using GS V 0 ...
Gaetan L.'s user avatar
  • 695
0 votes
2 answers
147 views

I am trying to print to one epson printer from multiple devices. It prints for the first device, but then crashes the application on the other device(s). Below is my code. The toast returns the number ...
0 votes
0 answers
62 views

Hi im trying to simply print "Hello World" but I get an error "The value of the 'DevicePath' property must be defined by the service object before Open() can be called." and it ...
NOOB14's user avatar
  • 15
0 votes
0 answers
96 views

Is there a way of getting error codes from printer.connect using epson ePOS SDK? All I'm getting is "Error: com.epson.epos2.Epos2Exception", with no apparent way of investigating the error ...
Mdu's user avatar
  • 21
1 vote
0 answers
28 views

I'm wrinting an programm to scan documents with my Epson Scanner DS-410. With the first atempt using the Twain Interface everything works as expected. Now I added the Support for WIA and got problems ...
Nick Burger's user avatar
0 votes
0 answers
133 views

When using mPDF to generate a sales invoice PDF that aligns with a pre-printed form, the alignment is perfect on the first print after resetting the printer. However, when printing the same or any ...
1 vote
0 answers
268 views

I'm trying to printing Vietnamese on Thermal Printer with Java Android. The printer not support Unicode or TCVN3. I'm using codepage 35: windows-1258 but it does not fully support the necessary ...
1 vote
1 answer
2k views

I've got a EPSON TM-20III POS printer that I'm using for some project I'm working on. I'm trying to print receipts from the front end (back end is not an option at this moment) so I got to know about ...
0 votes
0 answers
639 views

We're using Epson TM-** series printers, need to print to that from web but can't use Epson's JS SDK because we want to write a driver(like) that emplements ESCPOS standard, Many other brand printers ...
0 votes
1 answer
811 views

I want to build my own wall printer from scratch. I would like to use off the shelf printhead such as EPSON I3200-U1. What are the steps required to drive a printhead? I can't find any documentation ...
episage's user avatar
  • 2,777

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