Ricoh M C251FW User Manual

I/O Timeout Tab
I/O Timeout
Item Description
Fixed USB Port Specifies whether the same printer/LAN-Fax driver can be used for multiple
machines or not under USB connection.
If this setting is enabled, the same printer/LAN-Fax driver you have
installed in your computer can be used with any machine other than the one
originally used for installation, if the machine is of the same model.
If disabled, you must install the printer/LAN-Fax driver separately for
individual machines, because the machine other than the original will be
recognized as a new device upon USB connection.
NFC Specifies whether or not to synchronize the data you have configured using
the control panel and Web Image Monitor with the data stored in NFC.
You can read and write the data in NFC by using the application
corresponding to the machine.
Locked Print Timeout
(seconds)
Specifies how many seconds the machine holds a new Locked Print file,
when the machine cannot store any more Locked Print files (0 to 300
seconds). Within this time, you can print or delete the new Locked Print file.
You can also print or delete an existing Locked Print file so that the new
Locked Print file can be stored in the machine.
Black-and-White Print Priority Tab
B&W Print Priority
Item Description
B&W Print Priority Enable this setting to suppress the consumption of color toner when printing
black-and-white pages. Also, amount of color toner consumed during
warm-up time for maintenance will also be lowered.
8. Configuring the Machine Using Utilities
286

Ricoh M C251FW Specifications

General

Mac operating systems supported	Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura
Linux operating systems supported	Yes
Windows operating systems supported	Windows 10, Windows 8.1
Printer fonts	PCL
Printing colors	Black, Cyan, Magenta, Yellow
Duplex functions	Copy, Fax, Print, Scan
Maximum duty cycle	65000 pages per month
Number of print cartridges	4
Page description languages	PCL 5c, PCL 6, PDF, PostScript 3
Print technology	Laser
Maximum resolution	2400 x 600 DPI
Time to first page (black, normal)	9.4 s
Time to first page (color, normal)	9.8 s
Print speed (black, normal quality, A4/US Letter)	26 ppm
AC input voltage	120 - 127 V
AC input frequency	60 Hz
Power consumption (max)	1300 W
Power consumption (ready)	34.5 W
Power consumption (sleep)	0.7 W
Energy Star Typical Electricity Consumption (TEC)	0.32 kWh/week
Paper tray media types	Bond paper, Envelopes, Labels, Letterhead, Plain paper, Recycled paper
Paper tray media weight	60 - 163 g/m²
Non-ISO print media sizes	Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Maximum ISO A-series paper size	A4
Maximum copy resolution	- DPI
Maximum number of copies	99 copies
Total input capacity	751 sheets
Total output capacity	- sheets
Total number of input trays	1
Internal memory	256 MB
Processor frequency	400 MHz
Product color	Black, White
Built-in display	No
Market positioning	Business
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology	10/100/1000Base-T(X)
Scan to	E-mail, USB
Scanner type	-
Image formats supported	JPEG, TIFF
Document formats supported	PDF
Optical scanning resolution	1200 x 300 DPI
Faxing	Color faxing
Modem speed	33.6 Kbit/s
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.

Weight and Dimensions

Depth	493 mm
Width	420 mm
Height	473 mm
Weight	30000 g