HP LaserJet Pro 4001dw Monochrome Wireless Printer - Manual (Page 64)

might prevent the printer from communicating with other network devices. If you need to make changes,
use the printer control panel.
NOTE: This information applies only to Ethernet (wired) networks. It does not apply to wireless
networks.
NOTE: The printer setting must match the setting for the network device (a network hub, switch,
gateway, router, or computer).
NOTE: Making changes to these settings causes the printer to turn off and then on. Make changes
only when the printer is idle.
1. On the printer control panel, press the OK button to display the Home screen.
2. Use the arrow buttons and the OK button to navigate to and open the following menus:
a. Setup
b. Network Setup
c. Ethernet Settings
d. Link Speed
3. On the Link Speed menu, use the arrow buttons to navigate to and select one of the following
options:
Setting Description
Automatic The print server automatically configures itself for the highest link speed and communication
mode allowed on the network.
10T Full 10 Mbps, full-duplex operation
10T Half 10 Mbps, half-duplex operation
100TX Full 100 Mbps, full-duplex operation
100TX Half 100 Mbps, half-duplex operation
1000T Full 1000 Mbps, full-duplex operation
4. Press the OK button to save the setting. The printer turns off and then on.
Printer security features
Review the following information about the printer security features.
Introduction
The printer includes several security features to restrict who has access to configuration settings, to
secure data, and to prevent access to valuable hardware components.
Assign or change the system password using the Embedded Web Server
Assign an administrator password for access to the printer and the HP Embedded Web Server so that
unauthorized users cannot change the printer settings.
1. Open the HP Embedded Web Server (EWS):
Printer security features 55