Liquid ejecting apparatus and driving method for liquid ejecting apparatus

A driving method for a liquid ejecting apparatus comprising a liquid ejecting head including nozzles through which liquid is ejected, and an identification information specific to the liquid ejecting head, the driving method comprising;

• before a replacement for the liquid ejecting head, storing the identification information acquired from a replacement target liquid ejecting head, as a replacement target identification information;
• after the replacement for the liquid ejecting head, storing the identification information acquired from the liquid ejecting head being in an attached state after the replacement, as a post-replacement identification information;
• and
• when the replacement target identification information is included in the post-replacement identification information, notifying that the liquid ejecting head being the replacement target is in an attached state again.