/var/log/cups/error log repeatedly contains things like:
Session setup failed: NT_STATUS_LOGON_FAILURE SMB connection failed!
and
Unable to connect to CIFS host: NT_STATUS_IO_TIMEOUT. Will retry in 60 seconds... Unable to connect to CIFS host after (tried 3 times)
/var/log/cups/error log repeatedly contains things like:
Session setup failed: NT_STATUS_ LOGON_FAILURE
SMB connection failed!
and
Unable to connect to CIFS host: NT_STATUS_ IO_TIMEOUT. Will retry in 60 seconds...
Unable to connect to CIFS host after (tried 3 times)