No debug, and struggling to get this working about ipp-printer HOT 2 OPEN

Yes, I didn't have any problem. Are you sure that you installed it correctly? it's a bit tricky for Windows users.
I Used this code, It might be helpful. Don't forget to turn off Windows firewall for port 3000.

var fs = require('fs')
var Printer = require('ipp-printer')

var config = require('rc')('ipp-printer', {
name: 'ipp-printer', dir: process.cwd(), port: 3000
})
var printer = new Printer(config)

printer.on('job', function (job) {
console.log('[job %d] Printing document: %s', job.id, job.name)

var dir = 'C:\docs_for_print\'+printer.userId
try {
fs.mkdirSync(dir)
} catch (err) {
if (err.code !== 'EEXIST') throw err
}

var filename = 'job-' + job.id + '-' + Date.now() + '.ps' // .ps = PostScript
var file = fs.createWriteStream(dir+'\'+filename)
console.log('UserID = ', printer.userId, ' :: username = ', printer.userName)

job.on('end', function () {
console.log('[job %d] Document saved as %s', job.id, filename)
})

job.pipe(file)
})

printer.server.on('listening', function(){
console.log('Server starts at %s', printer.port)
})

from ipp-printer.

I have the same problem on a Ubuntu 20.04 machine. Nodejs 16.13.
My code:

var fs = require('fs')
var Printer = require('ipp-printer')

var printer = new Printer({name: 'My Printer'})

printer.on('job', function (job) {
  console.log('[job %d] Printing document: %s', job.id, job.name)

  var filename = 'job-' + job.id + '.ps' // .ps = PostScript
  var file = fs.createWriteStream(filename)

  job.on('end', function () {
    console.log('[job %d] Document saved as %s', job.id, filename)
  })

  job.pipe(file)
})
printer.on('operation', function (op) {
  console.log(op)
})

The command I run:

export DEBUG=* && node app

The result:

ipp-printer printer "My Printer" is listening on ipp://****:41229/ +0ms
ipp-printer printer "My Printer" changed state to idle +1ms
ipp-printer advertising printer "My Printer" on network on port 41229 +0ms

I can add the printer in my system's printers and firefox detect it as a printer as well. But no job is submitted and nothing is logged when I submit a print job.

Is there any solution?

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