Can confirm, this happened to our HP 6830 printer on September 13. Extremely annoyed because we only bought this printer in June, and was working fine with a replacement ink. I was actually researching legal precedents to this, and learned that Lexmark has been fighting something like this in court for over a decade[1].
[1] https://www.techdirt.com/articles/20160214/16294133605/after...