Epson POS printer, ePOS Sdk. What's the default port?

Question

I'm using TM-T82II epos printer with the ePOS-Print SDK. I couldn't figure out how to specify the port on which we need the devices (mobile and printer) to communicate.

What is default port used by the printer/sdk? so that we can enable it on the customised Android on mobile device?

Also, is there's a way to specify the port on which the communication happens.

Answer 1

In TM-T20II the default port is 9100. Maybe your printer uses this port.