Mar 16 2020
I have a USB printer I would like to send byte codes for information/status to.
It works great over a serial com connection, but the new target machine we moved the printer too doesn't have Serial DB9 ports, only USB.
So this use to work fine:
[Byte] $paperRollStatus = 0x10,04,0x4$port = new-Object System.IO.Ports.SerialPort COM5,9600,None,8,one$port.Open()$port.Write($paperRollStatus, 0, $paperRollStatus.Count)Start-Sleep -Milliseconds 1000$data = $port.ReadExisting()Write-Output("] DEBUG:" + $data)$port.Close()Write-Output ("] DEBUG: Done.")
What would would be an equivalent way for USB Printer?