Sony SDX-700C Product Specifications Manual page 109

MODE SELSECT
P2=23 GB - 22 GB = 1 GB.
Note 4: After partition appended, the Last Partition Number field of Volume Information in MIC indicates a valid
value, while the value in the Last Partition Number field of Volume Information on tape is not valid.
Note 5: The Append Partition Page operation is not allowed when the WP tab is set.
Note 6: Append Partition Page writes all buffered data to tape, before appending a partition.
SONY AIT-3 drive SDX-700 series Ver.2.1
6.Command Specification
6-59