Ricoh Aficio MP C5502 User Manual

• If you specify the "Authentication and High Level Encryption" security level in "Encryption Key Auto
Exchange Settings", also select the "Use session key perfect forward secrecy (PFS)" check box in
the filter action properties screen. If using PFS in Windows, the PFS group number used in phase 2
is automatically negotiated in phase 1 from the Diffie-Hellman group number (set in step 11).
Consequently, if you change the security level specified automatic settings on the machine and
"User Setting" appears, you must set the same the group number for "Phase 1 Diffie-Hellman
Group" and "Phase 2 PFS" on the machine to establish IPsec transmission.
Encryption Key Manual Settings Configuration Flow
CJD016
Activate IPsec settings Activate IPsec settings
Share IPsec SA items
Confirm IPsec transmission
Set IPsec SA using
Web Image Monitor
Set IPsec SA using
the IPsec setting tool
Decide IPsec SA items
<Machine> <PC>
• Before transmission, SA information is shared and specified by the sender and receiver. To prevent
SA information leakage, we recommend that this exchange is not performed over the network.
•
After configuring IPsec, you can use "Ping" command to check if the connection is established
correctly. However, you cannot use "Ping" command when ICMP is excluded from IPsec
transmission. Also, because the response is slow during initial key exchange, it may take some time
to confirm that transmission has been established.
Specifying Encryption Key Manual Settings
1. Log in as the network administrator from Web Image Monitor.
2. Point to [Device Management], and then click [Configuration].
3. Click [IPsec] under "Security".
4. Select [Active] for "Encryption Key Manual Settings".
5. Click [Edit] under "Encryption Key Manual Settings".
Configuring IPsec
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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