Appendix A. Information for trained service personnel
Internal view of library
Important: FOR REFERENCE ONLY. The customer is not authorized to remove the top cover of the
library. No customer serviceable components are inside the library.
Table 59. Internal view description
Number Item Description
▌1▐ Right cartridge magazine
v In a 2U library, the right magazine can hold up to 12 cartridges.
v In a 4U library, the right magazines can hold up to 24 cartridges.
▌2▐ Left cartridge magazine
v In a 2U library, the left magazine can hold up to 11 cartridges and houses
the elective 1-slot I/O station.
v In a 4U library, the left magazines can hold up to 21 cartridges and houses
the elective 3-slot I/O station.
▌3▐ Accessor This component contains the library robot and bar code reader. The accessor
moves cartridges to/from the
v I/O station
v storage slots
v tape drive
▌4▐ Library Controller Card This component is a customer replaceable unit (CRU) and stores the user
configuration information or vital product data (VPD).
Figure 194. Internal view of the library
© Copyright IBM Corp. 2007, 2018 259