LARGER CAPACITY FLEXIBLE DISK

摘要

PROBLEM TO BE SOLVED: To provide a large capacity FD capable of being manufactured by using an exsting manufacturing equipment only by an extremely small change and incapable of being driven (accessed) by an FDD exclusive for a low-density even when inserting the large capacity FD to the FDD, thereby capable of being discriminated from the small capacity FD. SOLUTION: In this large capacity FD 40 provided with a shutter 47 for opening and closing a head window 42b formed at a shell 42, the shutter 47 can be slid in a right direction C with respect to an inserting direction A.