Liquid ejection apparatus

Abstract

A liquid ejection apparatus includes a holding unit configured to hold a tray on which a container configured to contain liquid to be supplied to an ejection head is detachably mounted, a first restriction unit configured to be movable to a restriction position where the first restriction unit restricts pulling the tray out of the holding unit and to a non-restriction position where the first restriction unit does not restrict pulling the tray out of the holding unit, a connector configured to be in contact with a substrate of the container, and a second restriction unit configured to, in a case where the substrate is in contact with the connector and the first restriction unit is at the restriction position, restrict movement of the first restriction unit to the non-restriction position.

Dependencies are inferred from the claim text.