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ZdenekM/ql_700.py

Created January 3, 2020 13:46
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Brother QL-700: print QR code example
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ql_700.py
from brother_ql.conversion import convert
from brother_ql.backends.helpers import send
from brother_ql.raster import BrotherQLRaster
import qrcode
PX_WIDTH = 696
qr = qrcode.make('ARCOR2')
img = qr.get_image()
img = img.resize((PX_WIDTH, PX_WIDTH))
qlr = BrotherQLRaster("QL-700")
qlr.exception_on_warning = True
send(instructions=convert(qlr, [img], "62"), printer_identifier="usb://0x04f9:0x2042", backend_identifier="pyusb", blocking=True)
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