@tagment/printer

Printer drivers for Tagment thermal printing system - TCP, USB and network printing.

Installation

npm install @tagment/printer

Usage

TCP Printing

import { TcpPrinterClient, PrinterClientFactory } from '@tagment/printer';

// Create TCP client
const printer = PrinterClientFactory.createTcpClient('192.168.1.100', 9100);

// Test connection
const connectionTest = await printer.testConnection();
if (connectionTest.success) {
  console.log('Impressora conectada!');
} else {
  console.error('Erro na conexão:', connectionTest.error);
}

// Print data
const zplData = '^XA^FO50,50^A0N,30,30^FDHello World^FS^XZ';
const result = await printer.print(zplData);

if (result.success) {
  console.log('Impressão realizada com sucesso!');
} else {
  console.error('Erro na impressão:', result.error);
}

Print with Retry

import { TcpPrinterClient } from '@tagment/printer';

const printer = new TcpPrinterClient('192.168.1.100', 9100);

// Print with automatic retry (3 attempts)
const result = await printer.printWithRetry(zplData, 3);
console.log('Resultado:', result);

Custom Configuration

import { PrinterClientFactory } from '@tagment/printer';

// Custom timeout (10 seconds)
const printer = PrinterClientFactory.createCustomClient(
  '192.168.1.100', 
  9100, 
  10000
);

API Reference

TcpPrinterClient

• print(data: string) - Send data to printer
• testConnection() - Test printer connection
• getPrinterInfo() - Get printer information
• printWithRetry(data: string, maxRetries: number) - Print with retry logic

PrinterClientFactory

• createTcpClient(host: string, port: number) - Create TCP client
• createCustomClient(host: string, port: number, timeout: number) - Create custom client

License

MIT