Hum,
Yeah i heard that too...
They've been doing that for the last year or two....
Of course they say it's to preserve the print quality/heads etc, but we all know it’s to stop them from being refilled. The solution is to use a third party cartridge, one without the ink level-monitoring chip, and refill that.
Another, aspect to the printer software connecting to the internet is the virus/hacking aspect. Anything that puts a port though a firewall, (for those who may have mistakenly done so), is a target for hacking.
But, that is tomorrows news...