The firmware update in question is version 20250209, which HP issued on March 4 for its LaserJet MFP M232-M237 models. Per HP, the update includes “security updates,”
a “regulatory requirement update,”
“general improvements and bug fixes,”
and "fixes for IPP Everywhere".
Joke:"Security updates"
To prevent a third party cartridge from being installed for HP's own security.
"regulatory requirement update"
To require ALL HP printers to only use HP cartridges and no other cartridge.
"Intellectual Property Protection(IPP)"
To protect our property.
Our property not yours.
“general improvements and bug fixes,"
To ensure they'll keep on making money over their over priced cartridges which will be
an improvement for HP and will class any printer firmware allowing the use of third party
cartridges as a bug that has to be fixed by this firmware update.
I have prevented my HP printers long ago from any internet access to try and prevent from
it happening since 2016 when they tried this out and ended up reverting.