One-Tap Receipt Printing with KP206B-UB
import serial def print_receipt_kp206b(text_lines): ser = serial.Serial('COM3', 9600, timeout=1) # or USB device path ser.write(b'\x1B\x40') # Initialize printer for line in text_lines: ser.write(line.encode('cp437') + b'\x0A') ser.write(b'\x1D\x56\x00') # Full cut ser.close() (download links) Common drivers that work with KP206B-UB: thermal receipt printer kp206b-ub driver
Auto-Detect & Install KP206B-UB Printer Driver One-Tap Receipt Printing with KP206B-UB import serial def