LIQUID CONTAINING BAG AND LIQUID EJECTOR

摘要

A liquid containing bag and a liquid ejector in which relative position of a means for storing data, e.g. the used quantity of liquid, and a section for transferring data is set accurately. A flexible bag body (2) is provided with a liquid supply port (4) and provided, at a part thereof, with a means (17) for storing data, e.g. the kind, storing capacity, used quantity, and the like, of the liquid. An interface section (54) for permitting data transfer between the storage means (17) and the data transferring section (34) disposed at a part of a case (5) or the body of the apparatus (12) is fixed to a part of the bag body (2), and a means (43) for correcting the position of the interface section (54) is provided. Position of the interface section (54) is adjusted with respect to the data transferring section (34) while containing the bag body (2) in the case (5) and data transfer is effected accurately at the data transferring section (34).