Canon color imagerunner c3080 User Manual

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Data Sending/File Sharing Problems and Remedies
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Confirm the proxy server settings (see step 16 in "TCP/IP Settings (IPv4)," on 
p. 3-3.)
 
Cause 2
Access to the destination was denied.
 
Remedy
Check the settings of the WebDAV server.
 
Cause 3
The machine tried to access the destination via a proxy server without using 
SSL encrypted communication.
 
Remedy
Press [Off] for <Use Chunked Encoding with WebDAV Sending>. (See the 
Sending and Facsimile Guide.)
 
Cause 4
The proxy server failed to communicate with the upstream server.
 
Remedy
Check the following:
Check the settings of the WebDAV server.
Check the settings of the proxy server.
 
Cause 5
Accroding to the request from the WebDAV client, the HTTP protocol version 
which is not supported by the WebDAV server is used.
 
Remedy
Check the settings of the WebDAV server.
 
Cause 6
The disk space on the WebDAV server was insufficient to process the request 
from the WebDAV client.
 
Remedy
Free up sufficient disk space on the WebDAV server.
<Cannot connect. > is displayed when you try to send to a WebDAV server.
 
Cause
Proxy server authentication failed.
 
Remedy
See step 16 in "TCP/IP Settings (IPv4)," on p. 3-3 to confirm the settings of the 
proxy server.