Ricoh SP 330DN 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
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Ricoh SP 330DN Specifications

General

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
Printing colors	Black, White
Maximum duty cycle	- pages per month
Number of print cartridges	1
Page description languages	PCL 5e, PCL 6, PostScript 3
Multi-Purpose tray	Yes
Total input capacity	550 sheets
Total output capacity	125 sheets
Paper tray media types	-
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
USB connector	USB Type-B
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
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)
Ethernet LAN data rates	10, 100 Mbit/s
Sound pressure level (printing)	- dB
Market positioning	Home & office
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.72 W
Energy Star Typical Electricity Consumption (TEC)	0.41 kWh/week
Mac operating systems supported	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur
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

Weight and Dimensions

Depth	392 mm
Width	370 mm
Height	262 mm