HP thinks they own my printer.  The update in 2022 blocked non-HP ink cartridges from being used.  Even though my printer has been using them off and on for over 4 years.  I searched and found this fix for my HP 7740.  https://www.youtube.com/watch?v=cqlmyZ-DQsg&t=90s and the firmware site as of this publishing is Mega Storage Link   Do this at your own risk since you own your printer not me or HP.  I will never buy another HP printer ever!!!