Using ZPL commands, ^ XA ~ HS ^ XZ, sent to the printer, the printer back to the state data to the PC, printer's usb, I use "usb debugging assistant" software can get the return value, but do not know how to use advanced language to obtain, which master can give a period of higher language such as c # or Delphi for usb data source code to see,

CodePudding user response:

Use HIDKomponente controls, and control the USB device can be obtained,

CodePudding user response:

The top once, who knows?