Oki MB451 User Manual

Machine Behavior in Fax Reception
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 Machine Behavior in Fax Reception
This section explains how your machine behaves when receiving and printing faxes.
Reception Behavior
The machine behavior differs depending on the
specified reception mode.
Your machine is set by factory default to [Fax
Ready Mode] so that it automatically receives
faxes. If you have changed the fax reception
mode, see the following descriptions for the
machine behavior.
When the machine is receiving faxes, the <DATA
IN MEMORY> indicator is lit. If <STATUS> is
pressed and is pressed twice, the information
is displayed on the display screen. Even if the
reception is finished, the indicator remains lit
while the data is stored in memory.
Memo
 If the memory overflows while the machine is receiving
data, the reception is cancelled. If this happens, ask the
sender to resend the fax.
When Receiving Calls and Faxes
(Tel/Fax Ready Mode)
When the machine is set to [Tel/Fax Ready
Mode], you can receive calls and faxes. You
must connect an external telephone in advance
to receive calls.
Reference
 For details on how to connect an external telephone, refer
to "Connecting a Telephone Line" P. 41.
 Receiving Faxes
The machine automatically starts fax reception.
 Receiving Calls
The telephone starts ringing when it receives calls.
1 Pick up the handset when the machine rings.
You can talk with someone on it.
2 If you want to receive a fax, press .
If you keep picking up the handset, you can talk to
the sender after receiving faxes.
Memo
 If you often receive calls, it is recommended that you
activate [Tel Priority Mode]. For more detailed
information on [Tel Priority Mode], please refer to User's
Manual Advanced.
 If connecting to a telephone unit that is far away, you can
receive faxes by dialing the remote switchover number.
Please dial the remote switchover number within three
seconds. For more details on the remote switch over
number, please refer to User's Manual Advanced.
When Connecting An Answering
Machine (Ans/Fax Ready Mode)
When the machine is set to [Ans/Fax Ready
Mode], you can use an answering machine and
receive faxes automatically. Be sure to connect
an external answering machine in advance.
Memo
 Depending on the answering machine and the sender
machine, [Ans/Fax Ready Mode] may not operate
correctly.
Reference
 For details on how to connect an answering machine, refer
to "Connecting a Telephone Line" P. 41.
 Receiving Faxes
The answering machine rings, the reply message
starts, and the machine automatically starts fax
reception.
 Receiving Calls
The answering machine rings, the reply message
starts, and then it starts recording a message.
When Often Using Telephone (Tel
Ready Mode)
[ Tel Ready Mode ] is recommended if you often use
the external telephone connected to the machine.
 Receiving Calls
The telephone starts ringing when it receives
calls.
 Receiving Faxes
The telephone starts ringing when it receives a
signal.
1 Pick up the handset when the machine rings.
2 Press .
To restart a conversation after receiving a fax, just
pick up the receiver. After the fax has been
received, you can talk on the phone.
MONO
MONO

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 %