Oki MB451 User Manual

-4-
 For Your Safety
Read the User's Manual (this manual) for your safety before using the product.
Cautions related to safety
General cautions
Indicates additional information which, if ignored or not followed, may result in personal injury
or death.
Indicates additional information which, if ignored, may result in personal injury.
WARNING
Do not touch the safety
switch inside the machine.
Doing so may cause electric
shock when high voltage
occurs. In addition, the gears
can rotate, which may result
in personal injury.
Do not use an inflammable
spray near the machine.
Doing so may cause fire since
there is an area heating up
within the machine.
Pull the power plug out of the
socket and contact with a
customer service centre when
the cover is unusually hot,
smoking, giving off
questionable odour, or
making a strange noise.
Failure to do so may cause
fire.
Pull the power plug out of the
socket and contact with a
customer service centre when
a liquid such as water enters
in the internal parts of the
machine.
Failure to do so may cause
fire.
Pull the power plug out of the
socket and remove foreign
materials such as clips when
they fall inside the machine.
Failure to do so may cause
electric shock and/or fire
leading to personal injury.
Do not operate and/or
disassemble the machine
other than that directed in
User's Manual.
Doing so may cause electric
shock and/or fire leading to
personal injury.
Unplug the power cord and
contact with a customer
service center if the machine
is dropped or the cover is
damaged.
Failure to do so may cause
electric shock and/or fire
leading to personal injury.
Unplug the power cord
periodically to clean plug
blades and root section
between the blades.
If the power plug remains
inserted for a long time, the
root section will get dusty,
and the plug may be shorted
out, which may cause fire.
Do not clean spilled toner
with a vacuum cleaner.
Cleaning spilled toner with a
vacuum cleaner may cause
fire due to the sparks from
electric contact.
Toner spilled on the floor
should be wiped off with a
wet cloth.
Do not insert materials in the
vent hole.
Doing so may cause electric
shock and/or fire leading to
personal injury.
Do not put cups with liquids
such as water on the
machine.
Doing so may cause electric
shock and/or fire leading to
personal injury.
Do not touch the fuser and
other parts when opening the
cover of the machine.
Doing so may cause burns.
Do not throw toner cartridges
and image drum cartridges
into fire. Doing so may cause
dust explosion leading to
burns.
Do not use power cords,
cables, or ground wires other
than those that are indicated
in User's Manual.
Doing so may cause fire.
Operation using UPS
(uninterruptible power
source) or inverters is not
guaranteed. Do not use
uninterruptible power source
or inverters.
Doing so may cause fire.
WARNING
CAUTION

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 %