Code
Problem
Solution
411
A DNS error has occurred.
❏
Select
Setup
>
System Administration
>
Wi-Fi/
Network Settings
>
Advanced Setup
>
DNS
Server
, and then check the DNS settings.
❏
Check the DNS settings for the server, the
computer, or the access point.
412
An authentication error has occurred.
Select
Setup
>
System Administration
>
Wi-Fi/
Network Settings
>
Advanced Setup
>
Server
>
Server Settings
, and then check the server
settings.
413
A communication error has occurred.
❏
Select
Setup
>
System Administration
>
Wi-Fi/
Network Settings
>
Advanced Setup
>
Server
>
Server Settings
to check the email
server settings. You can check the cause of the
error by running connection check.
❏
The authentication method of the settings and
the email server may not match. When you select
Off
as the authentication method, make sure the
authentication method of the email server is set
to None.
❏
Check the network connection. See the
Network
Guide
for more details.
421
A DNS error has occurred.
❏
Select
Setup
>
System Administration
>
Wi-Fi/
Network Settings
>
Advanced Setup
>
DNS
Server
, and then check the DNS settings.
❏
Check the DNS settings for the server, the
computer, or the access point.
422
An authentication error has occurred.
Select
Setup
>
System Administration
>
Fax
Settings
>
Output Settings
>
Fax Output
>
Other
Settings
, and then check the settings of the folder
selected in
Where to Forward
.
423
A communication error has occurred. It is also
possible that a file with the same name is open or the
file is a read-only file.
❏
Check the network connection. See the
Network
Guide
for more details.
❏
Select
Setup
>
System Administration
>
Fax
Settings
>
Output Settings
>
Fax Output
>
Other Settings
, and then check the settings of
the folder selected in
Where to Forward
.
❏
Close the file with the same name or disable the
read-only protection.
425
There is not enough storage space available in the
forwarding destination folder.
Increase the storage space in the forwarding
destination folder.
428
The destination was wrong or the destination does
not exist.
Select
Setup
>
System Administration
>
Fax
Settings
>
Output Settings
>
Fax Output
>
Other
Settings
, and then check the settings of the folder
selected in
Where to Forward
.
Related Information
&
“Connecting to a Phone Line” on page 91
&
User's Guide
Solving Problems
153