When the printer is correctly configured with the job-sheets=labeled option, each print job's label is printed at the top and bottom of every body page. For the procedure, see How to Configure a Multilevel Print Server and Its Printers in Trusted Extensions Configuration and Administration.
Label Automatically Printed on Body Pages shows the label PUBLIC printed at the top and bottom of a print job's body page.
Figure 10 Label Automatically Printed on Body Pages
The Security Administrator role can change the defaults so that a higher label is printed instead of the label of the print job. To print a higher label, see Specifying Channels. To remove labels from printed output, see Reducing Printing Restrictions in Trusted Extensions in Trusted Extensions Configuration and Administration.