I am trying to print on printer with go, but printer only prints strange characters ... I don't know how can I solve it.
If I print string it works, if I try print pdf on external software it works, only fail on go.
I used "github.com/jadefox10200/goprint"
printerHandle, err := goprint.GoOpenPrinter("CUSTOM K80")
if err != nil {log("Failed to open printer")}
defer goprint.GoClosePrinter(printerHandle)
err = goprint.GoPrint(printerHandle, "hello.pdf")
if err != nil { log("during the func sendToPrinter, there was an error") }
Result:
> %PDF-1.3 3 0 obj <</Type /Page /Parent 1 0 R /Resources 2 0 R
> /Contents 4 0 R>> endobj 4 0 obj <</Filter /FlateDecode /Length 215>>
> stream
> x�ϿJ4A�|�����?�