Ricoh Aficio MP C5502 User Manual

User Setting for SSL/TLS...........................................................................................................................138
Setting the SSL/TLS Encryption Mode.....................................................................................................139
Enabling SSL for SMTP Connections.......................................................................................................140
Configuring S/MIME....................................................................................................................................142
E-mail Encryption.......................................................................................................................................142
Attaching an Electronic Signature............................................................................................................144
Specifying Checking of the Certificate Valid Period...............................................................................
146
Configuring PDFs with Electronic Signatures...............................................................................................148
Selecting the Device Certificate...............................................................................................................148
Configuring IPsec...........................................................................................................................................149
Encryption and Authentication by IPsec..................................................................................................149
Encryption Key Auto Exchange Settings and Encryption Key Manual Settings...................................150
IPsec Settings.............................................................................................................................................151
Encryption Key Auto Exchange Settings Configuration Flow................................................................161
Encryption Key Manual Settings Configuration Flow.............................................................................165
telnet Setting Commands..........................................................................................................................166
Configuring IEEE 802.1X Authentication.....................................................................................................174
Installing a Site Certificate........................................................................................................................174
Selecting the Device Certificate...............................................................................................................175
Setting Items of IEEE 802.1X for Ethernet................................................................................................175
Setting Items of IEEE 802.1X for Wireless LAN......................................................................................177
SNMPv3 Encryption......................................................................................................................................179
Encrypting Transmitted Passwords...............................................................................................................181
Specifying a Driver Encryption Key.........................................................................................................181
Specifying an IPP Authentication Password............................................................................................182
Kerberos Authentication Encryption Setting................................................................................................184
6. Preventing the Leaking of Documents
Configuring Access Permissions for Stored Files.........................................................................................185
Configuring Access Permission for Each Stored File..............................................................................186
Changing the Owner of a Document......................................................................................................189
Configuring Access Permission for Each User for Stored Files..............................................................190
Specifying Passwords for Stored Files..........................................................................................................
192
Unlocking Stored Files..............................................................................................................................193
4

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