python-escpos

https://github.com/mosquito/python-escpos

用python实现控制小票机打印。

 
from escpos import *
 
""" Seiko Epson Corp. Receipt Printer M129 Definitions (EPSON TM-T88IV) """
Epson = escpos.Escpos(0x04b8,0x0202,0)
Epson.text("Hello World")
Epson.image("logo.gif")
Epson.barcode
Epson.barcode('1324354657687','EAN13',64,2,'','')
Epson.cut()

with EscposIO(printer.Network('192.168.1.87', port=9100)) as p:
    p.set(font='a', codepage='cp1251', size='normal', align='center', bold=True)
    p.printer.set(align='center')
    p.printer.image('logo.gif')
    p.writelines('Big line\n', font='b')
    p.writelines(u'Привет', color=2)
    p.writelines(u'BIG TEXT', size='2x')
 
# After exit of with, printer will cut the paper