Ricoh SP 3710DN User Manual

AH Protocol
The AH protocol provides secure transmission through authentication of packets only, including
headers.
• For successful authentication, the sender and receiver must specify the same authentication
algorithm and authentication key. The authentication algorithm and authentication key are
specified automatically.
AH Protocol + ESP Protocol
When combined, the ESP and AH protocols provide secure transmission through both encryption
and authentication. These protocols provide header authentication.
• For successful encryption, both the sender and receiver must specify the same encryption
algorithm and encryption key. The encryption algorithm and encryption key are specified
automatically.
• For successful authentication, the sender and receiver must specify the same authentication
algorithm and authentication key. The authentication algorithm and authentication key are
specified automatically.
• Some operating systems use the term "Compliance" in place of "Authentication".
Security Association
This machine uses encryption key exchange as the key setting method. With this method, agreements
such as the IPsec algorithm and key must be specified for both sender and receiver. Such agreements
form what is known as an SA (Security Association). IPsec communication is possible only if the
receiver's and sender's SA settings are identical.
The SA settings are auto configured on both parties' machines. However, before the IPsec SA can be
established, the ISAKMP SA (Phase 1) settings must be auto configured. When this is done, the IPsec SA
(Phase 2) settings, which allow actual IPsec transmission, will be auto configured.
Also, for further security, the SA can be periodically auto updated by applying a validity period (time
limit) for its settings. This machine only supports IKEv1 for encryption key exchange.
Multiple settings can be configured in the SA.
Settings 1-10
You can configure ten separate sets of SA details (such as different shared keys and IPsec
algorithms).
IPsec policies are searched through one by one, starting at [No.1].
9. Appendix
182

Ricoh SP 3710DN Specifications

General

Color	No
Duplex printing	-
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	7.5 s
Print speed (black, normal quality, A4/US Letter)	32 ppm
Printer fonts	PCL, PostScript
Printing colors	Black
Maximum duty cycle	- pages per month
Page description languages	PCL 5e, PCL 6, PostScript 3
Total input capacity	300 sheets
Total output capacity	125 sheets
Maximum input capacity	550 sheets
Paper tray media weight	52 - 162 g/m²
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Maximum ISO A-series paper size	A4
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.72 W
Power consumption (printing)	- W
Sustainability compliance	Yes
Sustainability certificates	ENERGY STAR
Sound pressure level (printing)	- dB
Product color	Black, White
Market positioning	Home & office
USB connector	USB Type-B
USB 2.0 ports quantity	1
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Cabling technology	10/100Base-T(X)
Server operating systems supported	Windows Server 2008, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Windows operating systems supported	Windows 10, Windows 7, Windows 8.1
Included cartridge capacity (black)	7000 pages

Weight and Dimensions

Depth	392 mm
Width	370 mm
Height	262 mm