IBM 39M5657, User Manual

Page: 49 / 120

Bar Code Label
A bar code label contains:
v
A volume serial number (VOLSER) that is human-readable
v
A bar code that the library can read
Table 4. Bar code label requirements for Ultrium tape drives and libraries
Ultrium Tape Drive/Library Bar Code Label Requirements
3580 Not required
3581 Required
3582 Required
3583 Required
3584 Required
When read by a library’s bar code reader, the bar code identifies the cartridge’s
VOLSER to the library. The bar code also tells the library whether the cartridge is a
data cartridge or cleaning cartridge. In addition, the bar code includes the
two-character media-type identifier
Lx
, where
x
equals 1, 2, or 3.
L
identifies the
cartridge as an LTO cartridge.
1
indicates that the cartridge is the first generation
of its type;
2
indicates that the cartridge is the second generation of its type;
3
indicates that the cartridge is the third generation of its type. Figure 9 shows a
sample bar code label for the LTO Ultrium Tape Cartridge.
Tape cartridges can be ordered with the labels included or with custom labels. To
determine the complete specifications of the bar code and the bar code label,
contact your sales representative.
When attaching a bar code label to a tape cartridge, place the label only in the
recessed label area (
4
). A label that extends outside of the recessed area can
cause loading problems in the drive.
Attention: Do not place any type of mark on the white space at either end of the
bar code. A mark in this area may prevent the library from reading the label.
Guidelines for Using Bar Code Labels
Apply the following guidelines whenever using bar code labels:
v Do not reuse a label or reapply a used label over an existing label.
a69i0082
L
T O 1 2 3 L3
Figure 9. Sample bar code label on the LTO Ultrium 3 Tape Cartridge. The volume serial number (LTO123) and bar
code are printed on the label.
Using Ultrium Media
33