HP Color LaserJet Enterprise M751n Laser Printer - Manual (Page 115)

NOTE: Making changes to these settings causes the printer to turn off and then on. Make changes only when
the printer is idle.
1. From the Home screen on the printer control panel, open the Settings menu.
2. Open the following menus:
● Networking
● Ethernet
● Link Speed
3. Select one of the following options:
● Auto : The print server automatically configures itself for the highest link speed and communication
mode allowed on the network.
● 10T Half : 10 megabytes per second (Mbps), half-duplex operation
● 10T Full : 10 Mbps, full-duplex operation
● 10T Auto : 10 Mbps, automatic-duplex operation
● 100TX Half : 100 Mbps, half-duplex operation
● 100TX Full : 100 Mbps, full-duplex operation
● 100TX Auto : 100 Mbps, automatic-duplex operation
● 1000T Full : 1000 Mbps, full-duplex operation
4. Press the OK button. The printer turns off and then on.
ENWW Configure IP network settings 105