Lexmark X782 Installation And Configuration Manual page 59

The network share name does not exist
on the specified file server.
Version 2.0.0
Resolution: If the hostname was not a fully qualified
domain name, then MFP has to use its domain
search order to determine the appropriate domain
name to append to the hostname. See section 3.2
item 3.
Cause: Port 445 is blocked by a firewall.
Resolution: The MFP uses port 445 to communicate
with the file server and transfer the file. This port
must be open in order to use Scan to Network.
Cause: The MFP connected to the file server but the
share name does not exist.
Resolution: Verify the share name is correct and that
the user has read/write access to that share.
Cause: The share name is correct but ends in a "$".
Resolution: Toggle the Remove "$" from fileshare
name setting available in the fileshare
configuration. See section 7.2.2 for editing an
existing fileshare.
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