| class  | DateTimeAtCompleted | Class DateTimeAtCompleted is a printing attribute class, a date-time
 attribute, that indicates the date and time at which the Print Job completed
 (or was canceled or aborted). | 
| class  | DateTimeAtCreation | Class DateTimeAtCreation is a printing attribute class, a date-time
 attribute, that indicates the date and time at which the Print Job was
 created. | 
| class  | DateTimeAtProcessing | Class DateTimeAtProcessing is a printing attribute class, a date-time
 attribute, that indicates the date and time at which the Print Job first
 began processing. | 
| class  | JobHoldUntil | Class JobHoldUntil is a printing attribute class, a date-time attribute, that
 specifies the exact date and time at which the job must become a candidate
 for printing. |