Ricoh SP C252SF User Manual

34. In the Session key settings, select "Generate a new key every", and enter the same
validity period (in [Seconds] or [Kbytes]) as that specified for [Life Time] on the machine.
35. Click [OK], and then click [Next].
36. Click [Finish].
If you are using IPv6 under Windows Vista or a newer version of Windows, you must repeat this
procedure from Step 12 and specify ICMPv6 as an exception. When you reach Step 22, select
[58] as the protocol number for the "Other" target protocol type, and then set [Negotiate security]
to [Permit].
37. Select the filter action that you have just created, and then click [Next].
38. Select one of options for an authentication method, and then click [Next].
39. Click [Finish], and then click [OK] twice.
The new IP security policy (IPsec settings) is specified.
40. Select the security policy that you have just created, right click on it, and then click
[Assign].
IPsec settings on the computer are enabled.
• To disable the computer's IPsec settings, select the security policy, right click, and then click [Un-
assign].
Enabling and Disabling IPsec Using the Control Panel
1. Press the [User Tools] key.
2. Press the [ ] or [ ] key to select [Admin. Tools], and then press the [OK] key.
3. If you are requested to enter a password, enter the password using the number keys,
and then press the [OK] key.
4. Press the [ ] or [ ] key to select [IPsec], and then press the [OK] key.
5. Press the [ ] or [ ] key to select [Active] or [Inactive], and then press the [OK] key.
6. Press the [User Tools] key to return to the initial screen.
• A password for accessing the [Admin. Tools] menu can be specified in [Admin. Tools Lock]. For
details about [Admin. Tools Lock], see page 228 "Administrator Settings".
11. Appendix
350

Ricoh SP C252SF Specifications

General

Digital sender	-
Maximum duty cycle	65000 pages per month
Page description languages	PCL 5c, PCL 6, PostScript 3
Duplex printing	Yes
Print technology	Laser
Maximum resolution	2400 x 600 DPI
Time to first page (black, normal)	14 s
Print speed (black, normal quality, A4/US Letter)	20 ppm
Processor family	Intel® Celeron® M
Processor frequency	400 MHz
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	1300 W
Power consumption (average operating)	- W
Copier resize	25 - 400 %
Maximum copy resolution	600 x 600 DPI
Maximum number of copies	99 copies
Faxing	Color faxing
Modem speed	33.6 Kbit/s
Fax coding methods	JBIG, MH, MMR (Fax coding method), MR
Fax resolution (black)	200 x 100 DPI
Paper tray media types	Bond paper, Card stock, Envelopes, Labels, Letterhead, Plain paper, Pre-Printed, Recycled paper, Thick paper, Thin paper
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Maximum ISO A-series paper size	A4
Total input capacity	251 sheets
Total output capacity	150 sheets
Maximum input capacity	751 sheets
Standard interfaces	Ethernet, USB 2.0, Wireless LAN
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology	10/100Base-T(X)
Ethernet LAN data rates	10, 100 Mbit/s
Scan to	E-mail, File
Scan drivers	TWAIN
Scanner type	ADF scanner
Image formats supported	JPG
Document formats supported	PDF
Optical scanning resolution	1200 x 1200 DPI
Product color	Black, White
Market positioning	Business

Weight and Dimensions

Depth	493 mm
Width	420 mm
Height	460 mm