Ricoh Aficio MP C2550 User Manual

8. Specifying the Extended Security
Functions
This chapter describes the machine's extended security features and how to specify them.
Specifying the Extended Security Functions
In addition to providing basic security through user authentication and administrator specified access limits
on the machine, security can also be increased by encrypting transmitted data and data in the Address
Book. If you need extended security, specify the machine's extended security functions before using the
machine.
This section outlines the extended security functions and how to specify them.
For details about when to use each function, see the corresponding chapters.
Changing the Extended Security Functions
To change the extended security functions, display the extended security screen as follows.
Administrators can change the extended security functions according to their role.
For details about logging on and logging off with administrator authentication, see "Logging on Using
Administrator Authentication", "Logging off Using Administrator Authentication".
• p.34 "Logging on Using Administrator Authentication"
• p.35 "Logging off Using Administrator Authentication"
Procedure for Changing the Extended Security Functions
This section describes how to Change the Extended Security Functions.
1. Press the [User Tools/Counter] key.
2. Press [System Settings].
3. Press [Administrator Tools].
4. Press [Extended Security].
209
8

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