Thermal Receipt Printer Kp206b-ub Driver [exclusive] -

Thermal Receipt Printer KP206B-UB Driver: Installation and Overview

1. Identify USB chip (Zadig or Device Manager).
2. Install matching USB-serial driver.
3. Configure OS to treat resulting COM port as a Generic/Text Only printer with raw data passthrough.
4. Send ESC/POS commands directly from application.

from escpos.printer import Usb
What brand is printed on the front of the printer (e.g., Rongta, Xprinter, or generic)? Are you trying to connect via USB or Bluetooth?
Linux Support: Drivers are available for Ubuntu 12.04 and 14.04.
. It is a versatile device used in retail and restaurants, featuring both USB and Bluetooth connectivity. Driver Download & Support
Option A – Direct from reliable OEM driver pack (Zjiang)

Search for: Zjiang 58mm thermal driver Windows
Or download from Openelec / Chinese printer forums – look for ZJ-58II or ZJ-80 driver.