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Error with Epson TM-T20II "NotImplementedError: is_kernel_driver_active" error

Open kdc1919 opened this issue 2 years ago • 0 comments

Good Day,

I was wondering if anyone else has this issue for the Epson TM-T20II printer. Here is the code I'm using...

from escpos.conn.usb import USBConnection
from escpos.impl.epson import TMT20

conn = USBConnection.create('0x04B8:0x0E15,interface=0x0,ep_out=0x3,ep_in=0x0')
printer = TMT20(conn)
printer.init()
printer.text('Hello World!')
printer.cut()

I was able to find and use the correct vendor and product id for the USB port in question. However when running this test code I'm getting the error... "File "C:\Users\kevin\PycharmProjects\caribbean-store-hub-software\venv\lib\site-packages\usb\backend\libusb0.py", line 657, in is_kernel_driver_active raise NotImplementedError(self.is_kernel_driver_active.name) NotImplementedError: is_kernel_driver_active"

Is anyone else getting this error? Would greatly appreciate it for any assistance.

Regards,

Kevin

kdc1919 avatar Oct 12 '22 15:10 kdc1919