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9. Appendix
This chapter explains the specifications of your machine and information on consumables and optional
components.
Specifications
General Specifications
MFP Model
Model Number
MB461/ES4161 MFP
N22205A, N22205B
MB471
N22206A, N22206B
MB491/MB491+/ES4191 MFP N22208A, N22208B
MB461/ES4161 MFP
MB471
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
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Resident
4 GB
Weight
20 kg (including consumables)
Dimensions
427 (W) x 425 (D) x 455 (H)
Power supply
N22205A,N22206A,N22208A:120VAC ± 10%, 50/60Hz ± 2%
N22205B,N22206B,N22208B:230VAC ± 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
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
Temperature : 0 to 43
°
C, humidity : 10 to 90% RH
Interface
USB 2.0 (Hi-Speed), Ethernet 10BASE-T/100BASE-TX
Display
Graphics panel 84.1(W) x 33.6(H) mm, 320 x 128 dots
