Optical Drive and Library SCSI-2 Command Reference
Jukebox SCSI-2 Command Set
Read Buffer Command (3CH)
Chapter 33-44
NOTE Additional Buffer IDs are for factory use only and are subject to change 
without notice.
Table 3-41 Read Buffer Mode Descriptions
Mode Description
1 Vendor specific
Table 3-42 User Accessible Buffers and Allowed Read Modes 
User-Accessible Buffers Buffer 
ID
Allowed 
Read Modes
Online Drive Repair ID  128 1










