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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 I can printer and read printer status using an Epson tool that converts an USB printer port to a virtual serial port. Is this the only way to communicate with these USB printers?

Tobia
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  • Have you found an answer to your question? – Kakar Aug 04 '18 at 15:04
  • No, I'm still using the virtual com port tool. – Tobia Aug 04 '18 at 15:06
  • I too am searching for a solution. Basically, I need to send commands to my epson tm-t82 (USB) printer via my web app (javascript). Found these two solutions:- https://medium.com/@davidkelley87/javascript-interface-for-esc-pos-18123ead9219 and https://stackoverflow.com/questions/13082482/how-to-print-a-receipt-through-receipt-printer-from-web-page-aspx. Will try these tomorrow. I hope the above solutions will help you. – Kakar Aug 04 '18 at 15:16
  • I think the ePos printer should be suitable for js app, but I will look at your link. Thanks – Tobia Aug 04 '18 at 15:18

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