Protip - if it’s a networked printer, fuck with it’s DNS/IP gateway settings or block it at your firewall. Brother was accused of pushing firmware that locks out 3rd party cartridges .
My network gateway is actually 10.0.0.1 but I configured the printer’s gateway for 10.0.0.254 - that way any attempts to leave the 10.0.0.0/24 network will fail.
It’s disgraceful how they did my boy Santos. How dare they convict a former astronaut and Basketball/Baseball MVP!
/s