How to fix Printer job “On hold (Authentication required)” – Mac

After adding printer in MacBook Pro, users can’t print page. When they try to print, print job is held with the following status:-
On hold (authentication required):

1. Click the Resume button.
2. Enter your user id and password in the authentication window.

Solution 2: Delete printer based password in Keychain
If you are still getting “Authentication Required”  error when your try to connecting to a shared printer which is connected to a Mac or Windows,

1. Launch Keychain Access and delete all items/passwords linked to the problem printer.
2. Try to print again.
3. It now show  a dialog box to enter your username and password.
4. Enter Username : guest, Password : guest.
5. Tick he check box “remember” in keychain.
6. Press OK.

If you knew any other solutions to fix ” Mac/Windows Printer job “On hold (Authentication required)” error, inform us via comment.