Apple Macintosh Performa 6100 Series - Manual (Page 54)

9 Insert the disk into the floppy disk drive.
If you did not unlock the disk correctly, it is ejected and a message appears.
Unlock the disk, making sure that the tab snaps into place, and try again.
A message appears, telling you that the disk contains information.
10 Click the Continue button.
If there is a problem with the disk, a message appears. Otherwise, copying
takes place automatically. A sound alerts you when it’s time to insert another
disk.
11 When the disk is ejected, lock and label it.
To lock a disk, turn it label-side down and use a pen or your fingernail to
slide the tab in the lower-right corner of the disk so that the square hole
is open.
12 Repeat steps 7 through 11 for each disk in your stack of backup disks.
Apple Backup lets you know when you’ve finished.
13 Store the disks in a safe, cool place.
44 Chapter 4