Ricoh Aficio MP C2550 User Manual

If you select [Simple (All)], you can print even with unauthenticated printer drivers or devices. Specify this
setting if you want to print with a printer driver or device that cannot be identified by the machine or if you
do not require authentication for printing. However, note that, because the machine does not require
authentication in this case, it may be used by unauthorized users.
1. Press [OK].
2. Press [Exit].
3. Press the [User Tools/Counter] key.
Selecting Simple (Limitation)
If you select [Simple (Limitation)], you can specify clients for which printer job authentication is not required.
Specify [Parallel Interface: Simple], [USB: Simple] and the clients' IPv4 address range in which printer job
authentication is not required. Specify this setting if you want to print using unauthenticated printer drivers
or without any printer driver. Authentication is required for printing with non-specified devices.
If you select [Simple (Limitation)], you can print even with unauthenticated printer drivers or devices. Specify
this setting if you want to print with a printer driver or device that cannot be identified by the machine or if
you do not require authentication for printing. However, note that, because the machine does not require
authentication in this case, it may be used by unauthorized users.
1. Press [Simple (Limitation)].
2. Press [Change].
3. Users/Authentication and Its Application
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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