TM88III热敏打印机在C＃中使用ESC / POS命令进行条形码打印失败

Question

I've been trying in TM88III to print barcode using ESC POS command.

But it only returns a HRI character.

Assuming i am tottaly wrong and I am a worthless coder. Can you guide me to print exact barcodes using EPSON TM88III Thermal Printer?

Other commands works well except barcode...

I am using MSDN's method to send raw data to the printer.

Answer 1

You might try posting a simplified example of the code you're using. There are lots of things you might be doing wrong, for example using the wrong Encoding when outputting a string to the serial port.