Specifications (MB441/MB451/MB451w)- 184 - Specifications (MB441/MB451/MB451w) General SpecificationsMFP Model Model NumberMB441 N22205BMB451 N22206BMB451w N22207BMB441 MB451 MB451wCPU Printer controllerPowerPC405 , 330 MHz Scanner controllerARM9 max 266 MHzMemory Resident Printer controller256 MB Scanner controller128 MBFlashROMPrinterControllerSPI ROM : 16MB x 2ScannerControllerNAND : 64 MBSPI : 2 MBStorage Device -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 operation540 W Idle80 W Peak950 W Sleep modeLess than 3 W Power save modeLess than 14 W Off modeLess than 0.5 W Typical operation580 W Idle80 W Peak950 W Sleep modeLess than 3 W Power save modeLess than 14 W Off modeLess than 0.5 W Typical operation580 W Idle80 W Peak950 W Sleep modeLess than 3 W Power save mode18 W Off modeLess than 0.5 WOperating condition OperatingTemperature : 10 to 32°C, humidity : 20 to 80% RH IdleTemperature : 0 to 43°C, humidity : 10 to 90% RHInterface USB 2.0 (Hi-Speed), Ethernet 10BASE-T/100BASE-TX USB 2.0 (Hi-Speed), Ether-net 10BASE-T/100BASE-TX,IEEE820.11 b/g/n WirelessLANDisplay Graphics panel 84.1(W) x 33.6(H) mm, 320 x 128 dotsSupported OS Windows 7, Windows Vista, Windows Server 2008 R2, Windows Server 2008, WindowsXP, Windows Server 2003 Mac OS X 10.4.0-10.7Please refer to "Product Requirements" (P.46)
