Appendix; Specifications (Mb461/Mb471/Mb471W/Mb491/Es4161 Mfp/ Es4191 Mfp) - Oki MB451wMFP User Manual

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)
MFP Model
MB461/ES4161 MFP
MB471
MB471w
MB491/ES4191 MFP
 General Specifications
CPU
Memory Resident
Flash Printer
ROM Controller
Scanner
Controller
Storage Device
Weight
Dimensions
Power supply
Power consumption
Operating condition
Model Number
N22205A, N22205B
N22206A, N22206B
N22207A, N22207B
N22208A, N22208B
MB461/
ES4161 MFP
 Printer controller
PowerPC405 , 330 MHz
 Scanner controller
ARM9 max 266 MHz
 Printer controller
256 MB
 Scanner controller
128 MB
SPI ROM : 16MB x 2
NAND : 64 MB
SPI : 2 MB
20 kg (including consumables)
427 (W) x 425 (D) x 455 (H)
N22205A, N22206A, N22207A, N22208A: 120VAC ±10% , 50/60Hz ±2%
N22205B, N22206B, N22207B, N22208B: 220V AC ±10%, 50/60Hz ±2%
 Typical operation  Typical operation
540 W 580 W
 Idle  Idle
80 W 80 W
 Peak  Peak
950 W 950 W
 Sleep mode  Sleep mode
Less than 3 W Less than 3 W
 Power save mode  Power save mode
Less than 14 W Less than 14 W
 Off mode  Off mode
Less than 0.5 W Less than 0.5 W
 Operating
Temperature : 10 to 32°C, humidity : 20 to 80% RH
 Idle
Temperature : 0 to 43°C, humidity : 10 to 90% RH
MB471 MB471w
-
 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
- 177 -
MB491/
ES4191 MFP
SD memory card
 Resident
4 GB
 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
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