Ricoh SP 4520DN User Manual

"authfree" Command
If [Simple (Limitation)] is selected under printer job authentication, the telnet authfree command can be
used to specify exceptions to the printer job authentication.
The default user name for logging into telnet is "admin". The password is not configured by default.
View settings
msh> authfree
If print job authentication exclusion is not specified, authentication exclusion control is not
displayed.
IPv4 address settings
msh> authfree "ID" range "start-address" "end-address"
IPv6 address settings
msh> authfree "ID" range6 "start-address" "end-address"
IPv6 address mask settings
msh> authfree "ID" mask6 "base-address" "masklen"
Parallel/USB settings
msh> authfree [parallel|usb] [on|off]
• To exclude parallel and USB connections from printer job authentication, set this to "on". The
default setting is "off".
• Always specify either "parallel" or "USB".
"parallel" can be specified when an optional IEEE 1284 interface board is installed.
Authentication exclusion control initialization
msh> authfree flush
• In both IPv4 and IPv6 environments, up to five access ranges can be registered and selected.
2. Configuring User Authentication
60

Ricoh SP 4520DN Specifications

General

Color	No
Duplex printing	Yes
Print technology	LED
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	5 s
Print speed (black, normal quality, A4/US Letter)	40 ppm
Product color	White
Display diagonal	4.3 \
Maximum duty cycle	150000 pages per month
Number of print cartridges	-
Page description languages	PCL 5e, PCL 6, PostScript 3
Total input capacity	600 sheets
Total output capacity	250 sheets
Maximum input capacity	1600 sheets
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	1110 W
Power consumption (off)	0.58 W
Power consumption (printing)	1740 W
Internal memory	512 MB
Processor frequency	533 MHz
Compatible memory cards	SD
Maximum internal memory	1024 MB
Other operating systems supported	Novell NetWare 6.x
Server operating systems supported	Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2, Windows Server 2012 R2 x64, Windows Server 2012 x64
Windows operating systems supported	Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64
Paper tray media types	Envelopes, Plain paper, Pre-Printed, Recycled paper, Thick paper, Thin paper
Paper tray media weight	52 - 162 g/m²
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Maximum ISO A-series paper size	A4
Standard interfaces	Ethernet, USB 2.0
Optional connectivity	Wireless LAN

Weight and Dimensions

Depth	392 mm
Width	370 mm
Height	306 mm
Weight	14000 g