Fujitsu fi-6000NS Operator's Manual page 269

No. Problem
4 Another host or communication device is
connected using the same IP address as the
scanner.
5 Access is denied due to the establishment of a
firewall between the remote computer and the
scanner.
6 The network link speed/duplex mode for the
scanner and remote computer are different, or
Auto-Negotiation is not supported by the
remote computer.
6.3 Network Connection Troubleshooting
If the same IP address has already been used
by another host or communication device, then
even if the other device has been given a
different IP address the remote computer may
not recognize the scanner's "duplicate" IP
address until it is rebooted. Restart the remote
computer.
If a duplicate IP address connection from
another host or communication device exists
on a LAN, both it will be unusable.
If a duplicate IP address connection from
another host or communication device exists,
pull out its LAN cable and restart the remote
computer.
If a firewall has been established between the
remote computer and the scanner, check that it
has not been set to deny access to the network.
For this scanner, the default [Link Speed/
Duplex Mode] setting is "Auto-Negotiation".
On the "Network Status" screen, match the
scanner and remote computer's network link
speed/duplex mode settings.
If the problem persists in spite of having set
both the scanner and remote computer's
network link speed/duplex settings to "Auto-
Negotiation", select something other than
"Auto-Negotiation" and check again.
For more details about the "Network Status"
screen, refer to "3.6.11 Checking the Network
Operating Status" (page 89).
Network Scanner fi-6000NS Operator's Guide
Action
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