Ricoh MP C2503 Series User Manual

Enabling SSL/TLS......................................................................................................................................136
User Setting for SSL/TLS...........................................................................................................................137
Setting the SSL/TLS Encryption Mode.....................................................................................................138
Enabling SSL for SMTP Connections.......................................................................................................139
Configuring S/MIME....................................................................................................................................141
E-mail Encryption.......................................................................................................................................141
Attaching an Electronic Signature............................................................................................................143
Specifying Checking of the Certificate Valid Period...............................................................................145
Configuring PDFs with Electronic Signatures...............................................................................................147
Configuring IPsec...........................................................................................................................................148
Encryption and Authentication by IPsec..................................................................................................148
Encryption Key Auto Exchange Settings..................................................................................................149
IPsec Settings.............................................................................................................................................150
Encryption Key Auto Exchange Settings Configuration Flow................................................................156
telnet Setting Commands..........................................................................................................................160
Configuring IEEE 802.1X Authentication.....................................................................................................166
Installing a Site Certificate........................................................................................................................166
Selecting the Device Certificate...............................................................................................................167
Setting Items of IEEE 802.1X for Ethernet................................................................................................167
Setting Items of IEEE 802.1X for Wireless LAN......................................................................................169
SNMPv3 Encryption......................................................................................................................................171
Encrypting Transmitted Passwords...............................................................................................................172
Specifying a Driver Encryption Key.........................................................................................................172
Specifying an IPP Authentication Password............................................................................................173
Kerberos Authentication Encryption Setting................................................................................................175
6. Preventing the Leaking of Documents
Managing Folders.........................................................................................................................................177
Deleting Folders.........................................................................................................................................177
Changing the Password of a Folder........................................................................................................178
Unlocking Folders......................................................................................................................................179
Managing Stored Files..................................................................................................................................181
Configuring Access Permission for Each Stored File..............................................................................182
Changing the Owner of a Document......................................................................................................185
4

Ricoh MP C2503 Series Specifications

General

Functions	Print, Copy, Scan
Print Technology	Laser
Max Print Resolution	1200 x 1200 dpi
Copy Resolution	600 x 600 dpi
Scan Resolution	600 x 600 dpi
Automatic Duplexing	Yes
Paper Output Capacity (Standard)	500 sheets
Processor	600 MHz
Memory (Standard)	1.5 GB
Hard Disk Drive	250 GB
Power Source	220 - 240 V, 50/60 Hz
Print Speed	25 ppm (Black/Color)
Connectivity	USB, Ethernet
Copy Speed	25 ppm (Black/Color)
Zoom	25% - 400%
Scan Speed	Up to 54 ipm (Black/Color)
Paper Input Capacity (Standard)	350 sheets
Paper Size	A3, A4, A5, B4, B5
Paper Weight	60 - 220 g/m²
PDL	PCL6, PostScript 3
Operating System Compatibility	Windows, Mac OS