Instructions for rolling back the firmware, which fixed the issue for me: https://www.brozkeff.net/2016/09/01/how-to-downgrade-firmware-on-hp-officejet-pro-8610

Instructions for rolling back the firmware, which fixed the issue for me: https://www.brozkeff.net/2016/09/01/how-to-downgrade-firmware-on-hp-officejet-pro-8610-to-allow-using-old-or-refilled-cartridges/ https://www.brozkeff.net/2016/09/01/how-to-downgrade-firmwar...