Oki MB451 User Manual

Basic Settings for Faxing (for MB451, MB451w, MB471, MB471w, MB491, ES4191 MFP only)
-42-
- Picking up the telephone receiver when sending or
receiving a fax may interrupt pictures or cause
communication error to occur.
- The fax transfer function is not able to work from the
external telephone.
Memo
 In the case of direct interconnection, separate construction is
needed. Please contact the telephone company that you use.
Other cases
Note
 Turn off the machine when you connect the telephone line
with the machine.
Connecting to the ADSL Environment
Plug the [Telephone cable] connected to the
ADSL modem into the [LINE connection] of
your machine.
Remove the telephone connector cover.
Plug the external telephone's cable into the [TEL
connection] of your machine.
Memo
 Check the dial tone detection if it is unable to dial and refer
to "Admin Setup - User install" P.103 Advanced.
 If you cannot send or receive faxes well, set [
Super G3 ] to
off. Refer to "Setting for Super G3" P. 45.
Connecting to IP Telephone
Plug the [Telephone cable] connected to the IP
telephone into the [LINE connection] of your
machine.
Remove the telephone connector cover.
Plug the external telephone's cable into the [TEL
connection] of your machine.
Memo
 Check the dial tone detection if it is unable to dial and refer
to "Admin Setup - User install" P.103 Advanced.
 If you cannot send or receive faxes well, set [
Super G3 ] to
off. Refer to "Setting for Super G3" P. 45.
Connecting CS Tuner or Digital
Television
Plug the [Telephone cable] connected to the
[Public Line (Analog)] into the [LINE
connection] of your machine.
Remove the telephone connector cover.
Plug the telephone cable connected to the CS tuner
or digital television into the [TEL connection] of
your machine.
Public Line (Analog) Public Line (Analog) first floor second floor
TEL connection
LINE connection
Telephone cable
Splitter
ADSL modem
Public Line
(Analog)
LINE connection
TEL connection
Telephone cable
Optical IP telephone
Corresponding telephone
*Insert into the
telephone cable jack.
Optical Network Unit (ONU)
Optical cable
LAN
cable
LINE connection
TEL connection
CS tuner or digital
television
Telephone cable
Public Line
(Analog)

Oki MB451 Specifications

General

Duplex printing	Yes
Print technology	LED
Time to first page (black, normal)	5 s
Print speed (black, normal quality, A4/US Letter)	29 ppm
Dimensions (WxDxH)	455 x 425 x 427 mm
All-in-one functions	Copy, Fax, Print, Scan
Color all-in-one functions	No
Maximum duty cycle	30000 pages per month
Copier resize	25 - 400 %
Maximum number of copies	99 copies
Time to first copy (black, normal)	11 s
Scan to	CIFS, Fax, FTP, USB
Grayscale levels	7
Scan speed (black)	37.5 ppm
Scan speed (color)	10 ppm
Image formats supported	BMP, GIF, JPG, PCX, PNG, TGA
Faxing	Mono faxing
Fax memory	200 pages
Modem speed	33.6 Kbit/s
Fax transmission speed	2 sec/page
Total input capacity	- sheets
Total output capacity	150 sheets
Maximum input capacity	350 sheets
Total number of input trays	2
Multi-Purpose tray input capacity	100 sheets
Envelopes sizes	9, 10, C5, C6, DL
Maximum print size	210 x 297 mm
Duplex media weight	60 - 112 g/m²
Paper tray media types	Envelopes
Paper tray media weight	60 - 120 g/m²
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 150 g/m²
Display	LCD
Display resolution	320 x 128 pixels
Market positioning	Business
Standard interfaces	Ethernet, USB 2.0
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.
Security algorithms	SSL/TLS
Processor frequency	330 MHz
Sound power level (standby)	55 dB
Sound pressure level (quiet mode)	30 dB
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (off)	3 W
Power consumption (PowerSave)	14 W
Power consumption (average operating)	580 W
Mac operating systems supported	Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion
Server operating systems supported	Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64
Windows operating systems supported	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 Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	20 - 80 %