Ricoh Aficio MP C2550 User Manual

About Administrator Authentication
There are four types of administrators: user administrator, machine administrator, network administrator,
and file administrator.
For details about each administrator, see "Administrators".
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1. User Administrator
This administrator manages personal information in the Address Book. You can register/delete users in the
Address Book or change users' personal information.
2. Machine Administrator
This administrator manages the machine's default settings. It is possible to enable only the machine administrator
to set data security for copying, log deletion and other defaults.
3. Network Administrator
This administrator manages the network settings. You can set the machine so that network settings such as the IP
address and settings for sending and receiving e-mail can be specified by the network administrator only.
4. File Administrator
This administrator manages permission to access stored files. You can specify passwords for Locked Print files
stored in the Document Server so that only authorized users can view and change them.
5. Authentication
Administrators must enter their login user name and password to be authenticated.
6. This machine
7. Administrators manage the machine's settings and access limits.
About Administrator Authentication
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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