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@thermal-label/brother-ql-node

v0.6.1

Published

Node.js USB and TCP driver for Brother QL label printers

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

bankersmanbankersman

Keywords

brotherbrother-qllabel-printerthermal-labelusbtcpnode

Readme

@thermal-label/brother-ql-node

Node.js USB and TCP driver for Brother QL label printers.

Install

pnpm add @thermal-label/brother-ql-node

For image file support (PNG/JPEG), also install:

pnpm add @napi-rs/canvas

Quick Start

import { openPrinter, MEDIA } from '@thermal-label/brother-ql-node';

const printer = await openPrinter();
await printer.printText('Hello QL', MEDIA[259]!);
await printer.close();

Discover Printers

import { listPrinters } from '@thermal-label/brother-ql-node';
const printers = listPrinters();
console.log(printers);

Print an Image

await printer.printImage('/path/to/image.png', MEDIA[259]!);

Two-Color Printing (QL-800 series)

import { openPrinter, MEDIA, renderText } from '@thermal-label/brother-ql-node';
import { createBitmap } from '@mbtech-nl/bitmap';

const printer = await openPrinter();
const media = MEDIA[259]!;
const black = renderText('Hello', { scaleX: 2, scaleY: 2 });
const red = renderText('World', { scaleX: 2, scaleY: 2 });
await printer.printTwoColor(black, red, media);
await printer.close();

TCP/Network Printing

import { openPrinterTcp, MEDIA } from '@thermal-label/brother-ql-node';

const printer = await openPrinterTcp('192.168.1.100');
await printer.printText('Hello Network', MEDIA[259]!);
await printer.close();

Requirements

  • Node.js >=20.9.0 (Node 24 LTS recommended)
  • Linux: add a udev rule for raw USB access without sudo:
    SUBSYSTEM=="usb", ATTRS{idVendor}=="04f9", MODE="0666"
  • @napi-rs/canvas is optional — required only for image file decoding

Supported hardware

24 devices — 3 verified · 0 partial · 15 expected · 0 unsupported · 6 unverified

| Model | Key | USB PID | Transports | Status | | ---------------------------------------------------------------------------- | ------------ | ------- | ---------------- | ------------- | | PT-E550W | PT_E550W | 0x2060 | USB, TCP | ⏳ unverified | | PT-P750W | PT_P750W | 0x2062 | USB, TCP | ⏳ unverified | | PT-P900 | PT_P900 | 0x2083 | USB | ⏳ unverified | | PT-P900W | PT_P900W | 0x2085 | USB, TCP | ⏳ unverified | | PT-P910BT | PT_P910BT | 0x20c7 | USB, BT SPP | ⏳ unverified | | PT-P950NW | PT_P950NW | 0x2086 | USB, TCP | ⏳ unverified | | QL-500 | QL_500 | 0x2013 | USB | 🔄 expected | | QL-550 | QL_550 | 0x2016 | USB | 🔄 expected | | QL-560 | QL_560 | 0x2018 | USB | 🔄 expected | | QL-570 | QL_570 | 0x2019 | USB | 🔄 expected | | QL-580N | QL_580N | 0x201b | USB, TCP | 🔄 expected | | QL-600 | QL_600 | 0x2100 | USB | 🔄 expected | | QL-650TD | QL_650TD | 0x201c | USB | 🔄 expected | | QL-700 | QL_700 | 0x2042 | USB | ✅ verified | | QL-710W | QL_710W | 0x2044 | USB, TCP | 🔄 expected | | QL-720NW | QL_720NW | 0x2045 | USB, TCP | 🔄 expected | | QL-800 | QL_800 | 0x209b | USB | ✅ verified | | QL-810W | QL_810W | 0x209c | USB, TCP | 🔄 expected | | QL-820NWBc | QL_820NWBc | 0x209d | USB, TCP, BT SPP | ✅ verified | | QL-1050 | QL_1050 | 0x2027 | USB | 🔄 expected | | QL-1060N | QL_1060N | 0x2028 | USB, TCP | 🔄 expected | | QL-1100 | QL_1100 | 0x20a7 | USB | 🔄 expected | | QL-1110NWB | QL_1110NWB | 0x20a8 | USB, TCP | 🔄 expected | | QL-1115NWB | QL_1115NWB | 0x20ab | USB, TCP | 🔄 expected |

Click any model to open its detail page on the docs site, where engines, supported media, and verification reports live. The same data backs the interactive cross-driver table.

License

MIT © Mannes Brak