HP CM4730 manual 6Security, Device is printing internal pages, Direct Ports, Disabled

Table 3-6Security (continued)

Callout	Area on the screen	Information or capability that the area provides
			NOTE The Cancel Job button does not cancel the print job when
			the device is printing internal pages.
5	Direct Ports	Select Disable Direct Ports to block walk-up printing and system access.
		When the setting is selected and applied, USB and IEEE 1284 ports are
		disabled.

Settings

ENWW Security 39