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Ricoh Aficio MP C2050 User Manual

Ricoh Aficio MP C2050
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6. Managing Access to the Machine
This chapter describes how to prevent unauthorized access to and modification of the machine's settings.
Preventing Modification of Machine Settings
This section describes Preventing Modification of Machine Settings.
The administrator type determines which machine settings can be modified. Users cannot change the
administrator settings. In "Available Settings" under "Administrator Authentication Management", the
administrator can select which settings users cannot specify. For details about the administrator roles, see
"Administrators".
Register the administrators before using the machine. For instructions on registering the administrator, see
"Registering the Administrator".
Type of Administrator
Register the administrator on the machine, and then authenticate the administrator using the
administrator's login user name and password. The administrator can also specify [Available Settings]
in "Admin. Authentication" to prevent users from specifying certain settings. Administrator type
determines which machine settings can be modified. The following administrator types are possible:
• User Administrator
For a list of settings that the user administrator can specify, see "User Administrator Settings".
• Machine Administrator
For a list of settings that the machine administrator can specify, see "Machine Administrator
Settings".
• Network Administrator
For a list of settings that the network administrator can specify, see "Network Administrator
Settings".
• File Administrator
For a list of settings that the file administrator can specify, see "File Administrator Settings".
Menu Protect
Use this function to specify the permission level for users to change those settings accessible by non-
administrators.
You can specify Menu Protect for the following settings:
• Copier / Document Server Features
• Facsimile Features
• Printer Features
• Scanner Features
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Ricoh Aficio MP C2050 Specifications

Ricoh Aficio MP C2050

General Specifications IconGeneral Specifications
output speed20 ppm BW & Full-Color
warm-up time25 seconds
first copy time full-color9.5 seconds
copy resolution600 x 600 dpi
original capacity50 sheets
dimensions23.1" x 25.8" x 33.3" (587 x 655 x 845 mm)
weight220 lbs
power requirements120V, 60Hz, 12A
Printer Controller IconPrinter Controller
cpuRM7035C @ 533MHz
memory768 MB (512 MB + 256 MB) RAM (Standard); 1GB RAM (Maximum)
max. print speed20 ppm BW & Full-Color
max. print resolution1200 x 1200 dpi
standard interfaces10Base-T/100Base-TX Ethernet (RJ-45), USB 2.0 Device, USB 2.0 Host I/F
Scanner Specifications IconScanner Specifications
scanner resolutionFrom 100 to 600 dpi (1200 dpi for TWAIN)
scanning speed bw41 ipm
scanning speed full-color26 ipm
scan area main scan11.7" (297mm)
scan area sub scan17" (432mm)

Ricoh Aficio MP C2550

General Specifications IconGeneral Specifications
output speed25 ppm BW & Full-Color
warm-up time25 seconds
first copy time full-color9.5 seconds
copy resolution600 x 600 dpi
original capacity50 sheets
dimensions23.1" x 25.8" x 33.3" (587 x 655 x 845 mm)
weight220 lbs
power requirements120V, 60Hz, 12A
Printer Controller IconPrinter Controller
cpuRM7035C @ 533MHz
memory768 MB (512 MB + 256 MB) RAM (Standard); 1GB RAM (Maximum)
max. print speed25 ppm BW & Full-Color
max. print resolution1200 x 1200 dpi
standard interfaces10Base-T/100Base-TX Ethernet (RJ-45), USB 2.0 Device, USB 2.0 Host I/F
Scanner Specifications IconScanner Specifications
scanner resolutionFrom 100 to 600 dpi (1200 dpi for TWAIN)
scanning speed bw41 ipm
scanning speed full-color26 ipm
scan area main scan11.7" (297mm)
scan area sub scan17" (432mm)

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