Appeal No. 1997-1503 Page 3 Application No. 08/422,649 BACKGROUND The invention at issue in this appeal relates to magnetic tape libraries. A magnetic tape library is a type of external storage used with a computer. A cell unit of the library comprises many cells; each cell can receive a magnetic tape cartridge. Unfortunately, it takes considerable time to store a large number of cartridges into such a cell unit. The inventive magnetic tape library features a door that permits a large number of cartridges to be directly entered, all at once, into the cells of a cell column in a cell unit. In addition, the inventive library automatically detects the faulty entry of a cartridge into one cell of the cell column. Claim 18, which is representative for our purposes, follows: Claim 18. A library apparatus comprising: a housing; a cell unit within said housing having a plurality of cell columns each including a plurality of cells, each cell for accommodating a recording medium cartridge;Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007