### Initialize and Print with escpos

Source: https://github.com/hennedo/escpos/blob/master/Readme.md

Demonstrates how to establish a network connection to a thermal printer, configure it using a predefined profile, and send formatted text and QR codes.

```go
package main

import (
	"github.com/hennedo/escpos"
	"net"
)

func main() {
	socket, err := net.Dial("tcp", "192.168.8.40:9100")
	if err != nil {
		println(err.Error())
	}
	defer socket.Close()

	p := escpos.New(socket)
	p.SetConfig(escpos.ConfigEpsonTMT20II)

	p.Bold(true).Size(2, 2).Write("Hello World")
	p.LineFeed()
	p.Bold(false).Underline(2).Justify(escpos.JustifyCenter).Write("this is underlined")
	p.LineFeed()
	p.QRCode("https://github.com/hennedo/escpos", true, 10, escpos.QRCodeErrorCorrectionLevelH)

	p.PrintAndCut()
}
```

--------------------------------

### Configure Printer Settings

Source: https://github.com/hennedo/escpos/blob/master/Readme.md

Shows how to apply printer-specific configurations or manually disable specific features to ensure compatibility with different hardware models.

```go
p := escpos.New(socket)
p.SetConfig(escpos.ConfigEpsonTMT20II) // predefined config for the Epson TM-T20II

// or for example

p.SetConfig(escpos.PrinterConfig(DisableUnderline: true))
```

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