Ricoh PRO C900 Operating Instructions Manual page 145

Error Code
L0406-200
L0406-201
L0406-202
L0406-203
Cause
Authentication cannot be
completed because of the high
number of authentication
attempts.
Authentication is disabled in the
LDAP server settings.
1. There is an error in the LDAP
authentication settings, LDAP
server, or network
configuration.
Authentication Does Not Work Properly
Solution
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.
Change the LDAP server
settings in administrator tools, in
"System Settings".
1. Make sure that a connection
test is successful with the current
LDAP server configuration.
If connection is not successful,
there might be an error in the
network settings.
Check the domain name or
DNS settings in "Interface
Settings".
2. Make sure the LDAP server is
specified correctly in the LDAP
authentication settings.
3. Make sure the login name
attribute is entered correctly in
the LDAP authentication
settings.
4. Make sure the SSL settings
are supported by the LDAP
server.
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