Cartridges not working with HP+ registered printers (InstanInk), which ends with the letter E.
Irrevocable procedure.
Compatible with the latest firmware update
Version : 2314A
Date : 2023.04.27
Disable automatic firmware updates now
ATTENTION:
Not Compatible with printers registered for HP+ service. Please turn off the printer auto-update function and do not update the printer firmware to avoid toners not being recognized.