mazinsw/escpos

ESC/POS Printer Library

1.2.1 2023-08-21 21:23 UTC

Requires

• php: >= 8.1
• ext-mbstring: *
• endroid/qr-code: ^3.5.8

Requires (Dev)

• phpstan/phpstan: ^1.5
• phpunit/phpunit: ^9.5
• scrutinizer/ocular: ^1.6
• squizlabs/php_codesniffer: ^3.6

MIT

• Francimar Alves

• pos
• printer
• thermal
• esc

README

Library to generate buffer for thermal printers

Install

You need Composer to install this library.

Run command bellow on your project folder

composer require mazinsw/escpos

Basic example

<?php
use Thermal\Printer;
use Thermal\Connection\Buffer;
use Thermal\Model;

$model = new Model('MP-4200 TH');
$connection = new Buffer();
$printer = new Printer($model, $connection);
$printer->setColumns(56);
$printer->write('Simple Text *** ');
$printer->writeln('Bold Text', Printer::STYLE_BOLD);
$printer->writeln('Double height', Printer::STYLE_DOUBLE_HEIGHT | Printer::STYLE_BOLD, Printer::ALIGN_CENTER);
$printer->qrcode('qrcode text');
$printer->feed(2);
$printer->buzzer();
$printer->cutter();
$printer->drawer(Printer::DRAWER_1);
echo $connection->getBuffer();
// redirect the output to your printer
// php example.php > COM1

Dependencies

• PHP 8.1 or above
• Mbstring extension

License

Please see license file for more information.