ISO DPA: output-bin
Special MIB definition: specifies the index of the output
subunit table for the job.
NOTE - ISO DPA allows the output-bin to be specified
differently for each job result set in a job. However, it
doesn't seem worth the effort to make output-bin a table, since
multiple job-result-sets is an unlikely feature to be supported
and/or used, especially with different output-bins.