What could be the error in the "Program for preparing documents for state registration"?

Question

JavaScript

The program for generating documents from nalog.ru gives an error when printing: The method of issuing documents is not recognized The file is not generated, printing is impossible.
What's the matter here?

Answer 1

$('div').removeClass('user');

Answer 2

$(".content").removeClass("clName1 clName2")

Answer 3

$('*').removeClass('user');

Answer 4

On the last sheet, in the data about the applicant, indicate the mail at the bottom.