Simple Node.js Puppeteer PDF Output Example

NodePuppeteerTest.js

const puppeteer = require('puppeteer');
const path = require('path');
var browser, page;

(async () => {
	browser = await puppeteer.launch({
		args: ['--no-sandbox', '--disable-setuid-sandbox']
		, headless: true // printo to pdf only works in headless mode currently
	});
	page = await browser.newPage();

	// this section can loop for processing of multiple files if needed.
	var pagePath = 'file:///C:/test.html';
  	var thispage = await page.goto(pagePath, { waitUntil: 'networkidle' });
	await page.waitFor(300);
	await page.emulateMedia('print');
	await page.pdf({
		path: 'test.pdf'
	 	, format: 'A4'
		, printBackground: true
		, landscape: true
		, margin: { top: "0", right: "0", bottom: "0", left: "0" }
	});

	
	await browser.close();
})();