Node.js : How to add print job to printer

Question

I am developing a web application using node.js where i have a scenario to print some pdf files located in my local.

Ex:

var ipp = require(\'ipp\');
         


        

Answer 1

var fs = require('fs');

fs.readFile('filename.pdf', function(err, data) { 
  if (err)
    throw err;

  var printer = ipp.Printer("http://YOUR.PRINTER.SERVER.HOSTNAME:631/ipp/printer");
  var msg = {
    "operation-attributes-tag": {
      "requesting-user-name": "William",
      "job-name": "My Test Job",
      "document-format": "application/pdf"
    },
    data: data
  };
  printer.execute("Print-Job", msg, function(err, res){
    console.log(res);
  });
});