Media handling with IPP is done using the generic attribute "mediacol". The "media-col" definition is:
"media-col"
Job accounting is accounting of the media usage. The media usage, the pages actually printed, is available when:
The job is moved to the list of waiting jobs
The job is deleted, also in case the job is partly printed
The job is completed
The media usage is retrieved using the following attributes structure:
"job-sheets-col-actual"
"job-sheets" ("media-col")