Cartridges
1-16 Sixth Edition 95741
■Cartridges
Currently, there are two types of 9840 tape cartridges (Figure 1-15 on
page 1-17). Customers may purchase the standard and the VolSafe cartridge.
•The standard cartridge uses white labels and can be write protected. If not
write protected, data can be written over. Refer to Table 1-4.
•The VolSafe cartridge uses yellow labels and cannot be written over. Data
can only be appended to the information on the cartridge. Refer to
Table 1-4.
The cartridges have one supply and one take-up reel. The design allows for
mid-point loading and provides an average access-to-data time of 11 seconds.
The dual-hub architecture yields a load/initialize time of 4 seconds.
The 9840 Tape Drive cartridges have the same dimensions as the 18- and 36-
track tape drive cartridges. This allows mixing of cartridges within existing
libraries.
Note: See Cartridge Specifications in Appendix A, “Specifications,” for more
specific information.
Do not use a VolSafe tape to make a dump, code, data tape, or to build
an MIR. A “Write Prot” message displays if a VolSafe tape is used.
Table 1-4 shows the similarities of the standard and VolSafe cartridges.
Table 1-4. Standard and VolSafe Cartridges
Feature Standard VolSafe
1. Manufacturer Label Area White Yellow
2. Customer Label Area White White
3. Access Door Same Same
4. Write Protect Switch White Yellow
5. Finger Grips Same Same
6. Volser Label Area Same Same
7. Media ID
(human or barcode identifiable)
White Yellow
8. Media ID
(machine identifiable)
Flush dimples
(all four)
First dimple
recessed
9. Manufacturer Part ID White White