Cassette for stimulable phosphor sheet, identification means therefor, and image information reading apparatus

摘要

A cassette (20) has a first bar code (30) disposed on a lid (28) thereof for being used for the user to register ID information and a second bar code (34) disposed on a positioning reference surface (32) of the cassette (20) for being used to read ID information through a loading apparatus. The first and second bar codes (30, 34) are effective to determine whether a stimulable phosphor sheet (22) housed in the cassette (20) is either a single-sided sheet (22a) or a double-sided sheet (22b).