Brother NC-9100H - Manual (Page 6)

6
Active LED is yellow:
The Active LED will blink if the print server is receiving or transmitting data.
TEST SWITCH
Short push: Prints the network configuration page.
Long push (more than 5 seconds): Reset the network configuration
back to the factory default settings.
If there is a valid connection to the network, the LED will blink
orange or green.
To set up the MFC on the Network, see the NC-9100h Network
User’s Guide on the CD-ROM.
LED
LED
Ethernet
RJ-45
Test Switch