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Oki MB451 User Manual

Oki MB451
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Appendix
9
9. Appendix
This chapter explains the specifications of your machine and information on consumables and optional
components.
Specifications (MB461/MB471/MB471w/MB491/
ES4161 MFP/ES4191 MFP)
General Specifications
MFP Model Model Number
MB461/ES4161 MFP N22205A, N22205B
MB471 N22206A, N22206B
MB471w N22207A, N22207B
MB491/ES4191 MFP N22208A, N22208B
MB461/
ES4161 MFP
MB471 MB471w
MB491/
ES4191 MFP
CPU Printer controller
PowerPC405 , 330 MHz
Scanner controller
ARM9 max 266 MHz
Memory Resident Printer controller
256 MB
Scanner controller
128 MB
Flash
ROM
Printer
Controller
SPI ROM : 16MB x 2
Scanner
Controller
NAND : 64 MB
SPI : 2 MB
Storage Device - SD memory card
Resident
4 GB
Weight 20 kg (including consumables)
Dimensions 427 (W) x 425 (D) x 455 (H)
Power supply N22205A, N22206A, N22207A, N22208A: 120VAC ±10% , 50/60Hz ±2%
N22205B, N22206B, N22207B, N22208B: 220V AC ±10%, 50/60Hz ±2%
Power consumption Typical operation
540 W
Idle
80 W
Peak
950 W
Sleep mode
Less than 3 W
Power save mode
Less than 14 W
Off mode
Less than 0.5 W
Typical operation
580 W
Idle
80 W
Peak
950 W
Sleep mode
Less than 3 W
Power save mode
Less than 14 W
Off mode
Less than 0.5 W
Typical operation
580 W
Idle
80 W
Peak
950 W
Sleep mode
Less than 3 W
Power save mode
18 W
Off mode
Less than 0.5 W
Typical operation
610 W
Idle
80 W
Peak
950 W
Sleep mode
Less than 3 W
Power save mode
Less than 14 W
Off mode
Less than 0.5 W
Operating condition Operating
Temperature : 10 to 32°C, humidity : 20 to 80% RH
Idle
T
emperature : 0 to 43°C, humidity : 10 to 90% RH

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Oki MB451 Specifications

General IconGeneral
Duplex printingYes
Print technologyLED
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 functionsCopy, Fax, Print, Scan
Color all-in-one functionsNo
Maximum duty cycle30000 pages per month
Copier resize25 - 400 %
Maximum number of copies99 copies
Time to first copy (black, normal)11 s
Scan toCIFS, Fax, FTP, USB
Grayscale levels7
Scan speed (black)37.5 ppm
Scan speed (color)10 ppm
Image formats supportedBMP, GIF, JPG, PCX, PNG, TGA
FaxingMono faxing
Fax memory200 pages
Modem speed33.6 Kbit/s
Fax transmission speed2 sec/page
Total input capacity- sheets
Total output capacity150 sheets
Maximum input capacity350 sheets
Total number of input trays2
Multi-Purpose tray input capacity100 sheets
Envelopes sizes9, 10, C5, C6, DL
Maximum print size210 x 297 mm
Duplex media weight60 - 112 g/m²
Paper tray media typesEnvelopes
Paper tray media weight60 - 120 g/m²
ISO A-series sizes (A0...A9)A4, A5, A6
ISO B-series sizes (B0...B9)B5
Maximum ISO A-series paper sizeA4
Multi-Purpose Tray media weight60 - 150 g/m²
DisplayLCD
Display resolution320 x 128 pixels
Market positioningBusiness
Standard interfacesEthernet, USB 2.0
USB 2.0 ports quantityUSB 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 algorithmsSSL/TLS
Processor frequency330 MHz
Sound power level (standby)55 dB
Sound pressure level (quiet mode)30 dB
AC input voltage220 - 240 V
AC input frequency50 - 60 Hz
Power consumption (off)3 W
Power consumption (PowerSave)14 W
Power consumption (average operating)580 W
Mac operating systems supportedMac 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 supportedWindows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64
Windows operating systems supportedWindows 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 %

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