Ricoh MP C2503 Series User Manual

• If a certificate issued by a certificate authority is installed in the machine, confirm the certificate
store location with the certificate authority.
• To change the host name or IP address in [Common Name] of the device certificate when using the
operating system's standard IPP port under Windows Vista/7/8 or Windows Server 2008/2008
R2/2012, delete any previously configured PC printer beforehand and re-install it after changing
[Common Name]. Also, to change the user authentication settings (login user name and
password), delete any previously configured PC printer beforehand and re-install it after changing
the user authentication settings.
Setting the SSL/TLS Encryption Mode
By specifying the SSL/TLS encrypted communication mode, you can change the security level.
Encrypted communication mode
Using the encrypted communication mode, you can specify encrypted communication.
Encrypted communication mode Description
Ciphertext Only
Allows encrypted communication only.
If encryption is not possible, the machine does
not communicate.
Ciphertext Priority
Performs encrypted communication if
encryption is possible.
If encryption is not possible, the machine
communicates without it.
Ciphertext / Cleartext
Communicates with or without encryption,
according to the setting.
After installing the device certificate, specify the SSL/TLS encrypted communication mode. By making
this setting, you can change the security level.
1. Log in as the network administrator from the control panel.
2. Press [System Settings].
3. Press [Interface Settings].
4. Press [ Next].
5. Enhanced Network Security
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Ricoh MP C2503 Series Specifications

General

Functions	Print, Copy, Scan
Print Technology	Laser
Max Print Resolution	1200 x 1200 dpi
Copy Resolution	600 x 600 dpi
Scan Resolution	600 x 600 dpi
Automatic Duplexing	Yes
Paper Output Capacity (Standard)	500 sheets
Processor	600 MHz
Memory (Standard)	1.5 GB
Hard Disk Drive	250 GB
Power Source	220 - 240 V, 50/60 Hz
Print Speed	25 ppm (Black/Color)
Connectivity	USB, Ethernet
Copy Speed	25 ppm (Black/Color)
Zoom	25% - 400%
Scan Speed	Up to 54 ipm (Black/Color)
Paper Input Capacity (Standard)	350 sheets
Paper Size	A3, A4, A5, B4, B5
Paper Weight	60 - 220 g/m²
PDL	PCL6, PostScript 3
Operating System Compatibility	Windows, Mac OS