In the Queue pane, select the printer queue that is processing the print job you want to delete.
The Job pane for the selected printer queue is displayed.
In the Job pane, select the print job that you want to delete.
From the Edit menu, choose Delete.
To delete the print job, click Yes in the confirmation alert that is displayed. To leave the print job in the queue, click No.
You can only delete your own print jobs or print jobs from printer queues that you own.