Ricoh Aficio MP C2550 User Manual

• p.150 "Limiting Available Functions"
Enhanced Network Security
Preventing Unauthorized Access
You can limit IP addresses or disable ports to prevent unauthorized access over the network and
protect the Address Book, stored files, and default settings. For details about preventing unauthorized
access, see "Preventing Unauthorized Access".
Encrypting Transmitted Passwords
Prevent login passwords, group passwords for PDF files, and IPP authentication passwords from being
revealed by encrypting them for transmission.
Also, encrypt the login password for administrator authentication and user authentication. For details
about encrypting transmitted passwords, see "Encrypting Transmitted Passwords".
Safer Communication Using SSL, SNMPv3 and IPsec
You can encrypt this machine's transmissions using SSL, SNMPv3, and IPsec. By encrypting transmitted
data and safeguarding the transmission route, you can prevent sent data from being intercepted,
analyzed, and tampered with. For details about safer communication using SSL, SNMPv3 and IPsec,
see "Protection Using Encryption" and "Transmission Using Ipsec".
• p.157 "Preventing Unauthorized Access"
• p.169 "Encrypting Transmitted Passwords"
• p.174 "Protection Using Encryption"
• p.183 "Transmission Using IPsec"
Security Measures Provided by this Machine
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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