Ricoh MP 2553 Series Read Me First page 644

8. Troubleshooting
I0511-000
The authentication server login name is the same as a user name already registered on the machine.
(Names are distinguished by the unique attribute specified in the LDAP authentication settings.)
• Delete the old, duplicated name or change the login name.
• If the authentication server has just been changed, delete the old name on the server.
I0606-004
Authentication failed because the user name contains language that cannot be used by general users.
• Do not use "other", "admin", "supervisor" or "HIDE*" in general user accounts.
I0607-001
An authentication error occurred because the Address Book is being used at another location.
• Wait a few minutes and then try again.
I0612-005
Authentication failed because no more users can be registered. (The number of users registered in the
Address Book has reached capacity.)
• Ask the user administrator to delete unused user accounts in the Address Book.
I0707-001
An authentication error occurred because the Address Book is being used at another location.
• Wait a few minutes and then try again.
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