Canon WFT-E8A Instruction Manual page 122

Responding to Error Messages
23: Duplicate IP address
What to check on the transmitter
Is another device on the transmitter network using the same

IP address as the transmitter?
Change the transmitter's IP address to avoid using the same

address as another device on the network. Otherwise, change the
IP address of the device that has a duplicate address.
If the transmitter's IP address is set to [Manual setting] in network

environments using a DHCP server, change the setting to [Auto
setting] (p.34).
24: No response from proxy server
What to check on the transmitter
The transmitter's proxy server setting is [Enable]. Is this the

correct setting?
If no proxy server is used, set the proxy server setting to [Disable]

(p.39).
Do the transmitter's [Address setting] and [Port No.] settings

match those of the proxy server?
Configure the transmitter's proxy server address and port number

to match those of the proxy server (p.39).
Are the transmitter's proxy server settings correctly entered

on the DNS server?
Make sure the proxy server's [Address] is correctly entered on the

DNS server.
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