When I send the printing to the printer Canon MF4010 Series it doesn't to executed. The printer blockself and to unblock it I must reboot it. Now for to execute the print I must use another PDF program, MASTER PDF EDITOR 4 version 4.3.89 , at this point I print without problems. I use LUBUNTU 22.04.2 LTS. I make to note that with the previos versions of Okular I have had not problems of the printing.
Problem solved, the printing work proceed well, it is a real mysterious!
Ok, thanks!