Others Problems; Network Problems - Brother HL-4200CN User Manual

Others Problems

Network Problems

Symptom
The IP address
changes when
turning on the printer
Cannot use a web
browser to manage
the printer.
Possible Cause
Is the printer set to acquire an IP address
through a DHCP server?
Is the printer off?
Is the Ethernet cable loose or
disconnected?
Is the printer's Internet address correct?
Is the printer's IP address correct?
Are you using a proxy server?
Is the port number correct?
Action
Set the IP address acquisition method to
"Panel". See Setting an IP Address on page
1-4.
Press the I on the power switch to turn the
printer on.
See Turn the Printer On on page 2-4.
Turn the printer off and check the Ethernet
cable. If necessary, reconnect the cable,
then turn the printer back on.
Confirm that the printer's Internet address is
correct. If the problem persists, use an IP
address to connect to the printer instead.
The IP address might be set incorrectly.
Ask your system administrator for the
correct settings.
Use the printer configuration list to confirm
the current IP address.
Certain proxy servers block access to the
printer.
Configure your Web browser so that it does
not use the proxy server or set the address
you want to access so that it does not go
through the proxy server.
The default port number is "80". Specify the
correct port number.
TROUBLESHOOTING 5 - 14