Ricoh Aficio MP C5502 User Manual

Select either Kerberos, DIGEST, or Cleartext authentication.
•
User Name
You do not have to enter the user name if the LDAP server supports "Anonymous
Authentication".
• Password
You do not have to enter the password if the LDAP server supports "Anonymous
Authentication".
For details about registering an LDAP server, see "Programming the LDAP server", Connecting the
Machine/ System Settings.
• For the characters that can be used for login user names and passwords, see p.21 "Usable
characters for user names and passwords".
•
When you select Cleartext authentication, LDAP Simplified authentication is enabled. Simplified
authentication can be performed with a user attribute (such as cn, or uid), instead of the DN.
• In LDAP simple authentication mode, authentication will fail if the password is left blank. To allow
blank passwords, contact your service representative.
• Under LDAP authentication, if "Anonymous Authentication" in the LDAP server's settings is not set to
Prohibit, users who do not have an LDAP server account might still be able to gain access.
• If the LDAP server is configured using Windows Active Directory, "Anonymous Authentication"
might be available. If Windows authentication is available, we recommend you use it.
• The first time an unregistered user accesses the machine after LDAP authentication has been
specified, the user is registered in the machine and can use the functions available under "Available
Functions" during LDAP authentication. To limit the available functions for each user, register each
user and corresponding "Available Functions" setting in the Address Book, or specify "Available
Functions" for each registered user. The "Available Functions" setting becomes effective when the
user accesses the machine subsequently.
• To enable Kerberos for LDAP authentication, a realm must be registered beforehand. The realm
must be programmed in capital letters. For details about registering a realm, see "Programming the
Realm", Connecting the Machine/ System Settings.
• Transmission between the machine and the KDC server is encrypted if Kerberos authentication is
enabled. For details about specifying encrypted transmission, see p.184 "Kerberos Authentication
Encryption Setting".
Specifying LDAP Authentication
Before beginning to configure the machine, make sure that administrator authentication is properly
configured under "Administrator Authentication Management".
LDAP Authentication
53

Ricoh Aficio MP C5502 Specifications

General

Functions	Print, Copy, Scan, Fax
Print Technology	Laser
Max Print Resolution	1200 x 1200 dpi
Copy Resolution	600 x 600 dpi
Multiple Copy	Up to 999 copies
Max Paper Capacity	4, 400 sheets
Duplex Printing	Yes
Hard Disk Drive	250 GB
Power Consumption (Maximum)	1.7 kW
Type	All in One Printer
Print Speed	55 pages per minute
Copy Speed	55 copies per minute
Zoom	25% to 400%
Scan Resolution	600 dpi
Fax Resolution	200 x 200 dpi
Original Capacity	100 sheets
Standard Paper Capacity	1, 200 sheets
Memory	1.5 GB RAM
Interface	USB 2.0, Ethernet
Network Protocols	TCP/IP
Operating Systems Supported	Windows, Mac, Linux
Power Source	AC 120V, 60Hz
Paper Weight	52 – 256 g/m²