With HP Web JetAdmin, you can set security on a printer control panel, locking out users from changing the printer configuration. There are four levels of control panel security:
To set control panel security, select the radio button next to the security level you want to set.
Once you have selected a security level, you need to save it. There are two ways to save your selection.
To save your selection and exit Advanced Configuration, click OK.
To save your selection and remain in Advanced Configuration, click Apply.
If you select a security level and decide you do not want to keep the change, you can cancel the operation and return to the printer Configuration page.
To cancel your selection and exit Advanced Configuration, click Cancel