The arguments of the N-ACTION are defined in Table H.4-3.
The Action Reply argument is encoded as a DICOM Data Set. The Data Set only contains the Attribute Referenced Print Job Sequence (2100,0500) which includes the Referenced SOP Class UID (0008,1150) and the Referenced SOP Instance UID (0008,1155).
If the SCP supports the Print Job SOP Class, the Action Reply argument is contained in the N-ACTION response. Otherwise, the Action Reply is not contained in the N-ACTION response.
Table H.4-3 N-ACTION ARGUMENTS
|Action Type Name||Action Type ID||Attribute||Tag||Usage SCU/SCP|
|1||Referenced Print Job Sequence||(2100,0500)||-/MC Required if Print Job SOP is supported|
|>Referenced SOP Class UID||(0008,1150)||-/MC Required if Referenced Print Job Sequence (2100,0500) is present|
|>Referenced SOP Instance UID||(0008,1155)||-/MC Required if Referenced Print Job Sequence (2100,0500) is present|