HP Color LaserJet CP3520 Printer Series - Manual (Page 86)

Link speed and duplex settings
The link speed and communication mode of the print server must match the network. For most situations,
leave the product in automatic mode. Incorrect changes to the link speed and duplex settings might
prevent the product from communicating with other network devices. If you need to make changes, use
the product control panel.
NOTE: Making changes to these settings causes the product to turn off and then on. Make changes
only when the product is idle.
1. Press the Menu button .
2. Press the down arrow to highlight the CONFIGURE DEVICE menu, and then press the OK
button.
3. Press the down arrow to highlight the I/O menu, and then press the OK button.
4. Press the down arrow to highlight the EMBEDDED JETDIRECT MENU option, and then press
the
OK button.
5. Press the down arrow to highlight the LINK SPEED menu, and then press the OK button.
6. Press the down arrow to highlight one of the following options.
Setting Description
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
100TX HALF 100 Mbps, half-duplex operation
100TX FULL 100 Mbps, full-duplex operation
100TX AUTO Limits auto-negotiation to a maximum link speed of 100 Mbps
1000TX FULL 1000 Mbps, full-duplex operation
7. Press the OK button. The product turns off and then on.
74 Chapter 5 Connectivity ENWW