Ricoh IM 2702 User Manual page 211

Message
"Authentication has
failed."
W0400-102
"Authentication has
failed."
W0400-200
"Authentication has
failed."
W0400-202
"Authentication has
failed."
L0400-210
"Authentication has
failed."
W/L0406-003
"Authentication has
failed."
W0406-101
Cause
Kerberos authentication
has failed because the
server was not
responsive.
Available resources are
insufficient due to too
many authentication
requests.
sAMAccountName was
used as the login user
name when a user in the
child domain logged in
under a parent-child
domain environment,
and ldap_bind failed.
The SSL settings
specified on the
authentication server
and the device do not
match.
The login name attribute
is not specified, or an
attribute on which the
information cannot be
obtained is specified.
":" or other characters
that cannot be used in a
login user name was
entered.
Too many requests for
authentication occurred
at one time.
When Other Messages Are Displayed
Solution and reference
Check whether the server is operating
normally.
Try again later.
Use UserPrincipalName as the login user
name.
Check whether the SSL settings specified on
the authentication server and the device match.
Check whether [Login Name Attribute] is
specified correctly.
See "Verifying Users to Operate the Machine
(User Authentication)", User Guide (Full
Version).
• Enter the correct login user name.
• Change the user name if it contains a
space, ":" or other unusable characters.
Try again later. If the problem persists, check
whether the machine is under an authentication
attack. The attack status can be checked by the
screen message, in the system log, or in the e-
mail notification sent to the administrator.
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