Ricoh Aficio MP C2550 User Manual

3. Click [Login].
The network administrator can log on.
Enter the login user name and login password.
4. Click [Configuration], and then click [Device Certificate] under "Security".
5. Check the radio button next to the number of the certificate you want to create.
6. Click [Create].
7. Make the necessary settings.
8. Click [OK].
The setting is changed.
9. Click [OK].
A security warning dialog box appears.
10. Check the details, and then click [OK].
"Installed" appears under Certificate Status to show that a device certificate for the printer has been
installed.
11. Click [Logout].
• Click [Delete] to delete the device certificate from the machine.
Creating the Device Certificate (Certificate Issued by a Certificate Authority)
This can be specified by the network administrator.
Create the device certificate using Web Image Monitor. For details about the displayed and selectable
items and settings, see Web Image Monitor Help.
Use this procedure to create a device certificate issued by a certificate authority.
1. Open a Web browser.
2. Enter "http://(the machine's IP address or host name)/" in the address bar.
When entering an IPv4 address, do not begin segments with zeros. For example: If the address is
"192.168.001.010", you must enter it as "192.168.1.10" to connect to the machine.
The top page of Web Image Monitor appears.
3. Click [Login].
The network administrator can log on.
Enter the login user name and login password.
4. Click [Configuration], and then click [Device Certificate] under "Security".
The Device Certificate page appears.
Using S/MIME to Protect Email Transmission
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Ricoh Aficio MP C2550 Specifications

General

Print Technology	Laser
Functions	Print, Copy, Scan, Fax
Print Speed (Color)	25 ppm
Print Speed (Monochrome)	25 ppm
Print Resolution	600 x 600 dpi
Maximum Print Resolution	2400 x 600 dpi
Duplex Printing	Yes
Copy Speed (Color)	25 cpm
Copy Speed (Monochrome)	25 cpm
Copy Resolution	600 x 600 dpi
Memory (Maximum)	1 GB
Hard Disk Drive (Optional)	80 GB
Interface	USB 2.0, Ethernet 10/100Base-TX
Fax Transmission Speed	33.6 Kbps
Maximum Paper Size	A3
Scan Resolution	600 dpi
Zoom Range	25% - 400%
Paper Size	A4, A5, B5
Paper Weight	52 - 256 g/m²
PDL	PCL 6, PostScript 3
Network Connectivity	Ethernet
Operating System Compatibility	Windows, Mac OS