Datamax DLP使用python发送并打印一个位于其他文本之上的图像

有人有DLP语言的经验吗

我试图使用python发送一些文本和条形码，现在我需要发送一个bmp图像到

文档对我来说真的很难阅读，所以我希望其他人以前用过，可以帮助我

这是文件

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这是绝对可能的。下面是我目前如何在安装在Windows上的Datamax O'Neil打印机上执行此操作。下面的DPL命令可以使用发送到打印机，也可以使用直接发送到打印机的IP：

DPL代码：

dpl_code = b'''<STX>LH15D11FA+
191100200140035THIS IS SOME TEXT
1W1j00050010000THIS IS A CODE128 BARCODE
121100000850010
1Y1100501600315THIS_IS_AN_IMAGE_FILE_ALREADY_STORED_ON_THE_PRINTER
191100202650010THIS IS SOME MORE TEXT
E'''

import win32print

printer_name = win32print.GetDefaultPrinter()
printer = win32print.OpenPrinter(printer_name)
win32print.StartDocPrinter(printer, 1, ("raw_data", None, "RAW"))
win32print.WritePrinter(printer, dpl_code)
win32print.EndDocPrinter(printer)
win32print.ClosePrinter(printer)

import socket

with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as connection:
  connection.settimeout(timeout)
  connection.connect((ip_address, port))
  connection.send(dpl_code)
  response = connection.recv(1024)

对于可通过网络访问的打印机：

dpl_code = b'''<STX>LH15D11FA+
191100200140035THIS IS SOME TEXT
1W1j00050010000THIS IS A CODE128 BARCODE
121100000850010
1Y1100501600315THIS_IS_AN_IMAGE_FILE_ALREADY_STORED_ON_THE_PRINTER
191100202650010THIS IS SOME MORE TEXT
E'''

import win32print

printer_name = win32print.GetDefaultPrinter()
printer = win32print.OpenPrinter(printer_name)
win32print.StartDocPrinter(printer, 1, ("raw_data", None, "RAW"))
win32print.WritePrinter(printer, dpl_code)
win32print.EndDocPrinter(printer)
win32print.ClosePrinter(printer)

import socket

with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as connection:
  connection.settimeout(timeout)
  connection.connect((ip_address, port))
  connection.send(dpl_code)
  response = connection.recv(1024)

这种方法对我来说有些成功，但我发现使用Zebra打印机（ZPL）要容易得多。至于发送图像和打印它们，不幸的是，我还没有成功。我需要首先使用将图像预先存储在打印机内存中（作为BMP文件），并使用DPL代码引用它