Patent ID: 6614611
Filing Date: 2003-09-02
Classification: G11B

Abstract:
A method for disconnecting a takeup leader connected to a takeup reel in a single reel tape drive, and a tape cartridge leader connected to a magnetic tape media contained on a supply reel in a single reel tape cartridge that is loadable into the tape drive, the method comprising:winding the tape media around the supply reel until the takeup leader and the tape cartridge leader are in a position for disconnection; responsive to winding the tape media around the supply reel to the position for disconnection, sensing a first position of the takeup leader in a tape path; performing an unload operation to disconnect the takeup leader from the tape cartridge leader; sensing a second position of the takeup leader in the tape path, which results from the unload operation; comparing the first position and the second position to determine a position difference; and using the position difference to determine if the takeup leader and the tape cartridge leader are disconnected prior to ejecting the tape cartridge.