Ricoh Aficio MP C5502 User Manual page 730

8. Troubleshooting
Error Code
W0206-003
W0207-001
W0406-101
W0400-102
W0406-104
W0406-104
W0406-104
286
Cause
An authentication error occurred
because the user name contains a
space, colon (:), or quotation mark
(").
An authentication error occurred
because the Address Book is being
used at another location.
Authentication cannot be completed
because of the high number of
authentication attempts.
Kerberos authentication failed
because the server or security
module is not functioning correctly.
1. Cannot connect to the
authentication server.
2. A login name or password error
occurred.
3. A domain name error occurred.
Solution
Recreate the account if the account
name contains any of these
prohibited characters.
If the account name was entered
incorrectly, enter it correctly and log
in again.
Wait a few minutes and then try
again.
Wait a few minutes and then try
again.
If the situation does not return to
normal, make sure that an
authentication attack is not
occurring.
Notify the administrator of the
screen message by e-mail, and
check the system log for signs of an
authentication attack.
1. Make sure that the server is
functioning properly.
2. Make sure that the security
module is installed.
Make sure that connection to the
authentication server is possible.
Use the "Ping Command" to check
the connection.
Make sure that the user is registered
on the server.
Use a registered login user name
and password.
Make sure that the Windows
authentication domain name is
specified correctly.